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Lars Radtke - A partitioned solution approach for fluid-structure interaction problems in the arterial system

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Lars Radtke

A partitioned solution approach for fluid-structure interaction problems in the arterial system

Series: Mechanik/Bruchmechanik

Volume 353 2020

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Applications S. 220-252

„… 6 Applications In this chapter, the partitioned solution approach is applied to investigate the …” „… obtained using VMTK from the segmented CT image constitutes the geometry definition. 221 6 Applications At …” „… . 223 6 Applications Figure 6.4: Stress distribution due to an internal pressure of 16 kPa for the cases …”

Bibliography S. 269-288

„… Guide: A Parallel Visualization Application. USA: Kitware, Inc., 2015. [13] L. Badimon and G. Vilahur …” „… . “Computational fluid-structure interaction: methods and application to a total cavopulmonary connection”. In …” „… application to cerebral aneurysms”. In: Biomechanics and Modeling in Mechanobiology 9.4 (2010), pp. 481–498 …”

Introduction S. 1-5

„… and physics. On the application side, they are a versatile tool in the design and optimization process …” „… validation of the simulation method that can be generalized to the application scenario. Within the field of …” „… finite element meshes for a variety of different applications. Focusing on cardiovascular applications …”

Fluid-structure interaction in the arterial system S. 6-22

„… application for the development of the numerical methods presented in this work, and it is considered in more …” „… Computational modeling science with applications pertaining to cardiovascular studies. In addition to …” „… . without necessarily concerning a specific field of application. Standard text books, e.g. [21, 33, 32 …”

Titelei/Inhaltsverzeichnis S. I-X

„… . . . . . . . . . . . . . . . . . . . . . . . . . 215 5.3.4 Results . . . . . . . . . . . . . . . . . . . . . . . . . . 217 6 Applications 220 6.1 …” „… . . . . . . . . . . . . . . . . . . . 266 A.9 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 267 Bibliography 269 VIII …” „… solution approach is demonstrated in terms of several exemplary applications including studies of idealized …”

Summary and Outlook S. 253-256

„… interpolation methods can be useful in many different applications. Outlook on future works The limitations …” „… approach for this work, many other applications can be targeted using the same methods. This includes the …”

Appendix S. 257-268

„… , respectively. 266 Applications Figure A.9.4: Pressure distribution in the postoperative vessel network at the …” „… time of minimum and maximum inflow. A.9 Applications In this section, additional information and …”

Mechanical modeling of the arterial system S. 23-68

„… very typical examples for this. However, there are many application scenarios, in which such a split is …” „… introduced in the first section of this chapter. Without any reference to an underlying application, the …” „… standard constitutive equations are outlined in this section without a reference to a specific application …”

Numerical methods S. 69-152

„… specific application. Due to the formulation of the reduced models as separated subproblems, only standard …” „… simple quadrangularization that represents three faces of a cube. In view of the application as a design …” „… ] this system is large. However, in view of the application of the construction schemes within the mesh …”

doi.org/10.51202/9783186353184

Marcel König - Partitioned Solution Strategies for Strongly-Coupled Fluid-Structure Interaction Problems in Maritime Applications

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Marcel König

Partitioned Solution Strategies for Strongly-Coupled Fluid-Structure Interaction Problems in Maritime Applications

Series: Mechanik/Bruchmechanik

Volume 351 2018

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Advanced Applications S. 218-240

„… 7 Advanced Applications In this chapter, the partitioned solution approach is applied to more …” „… , where a major part of applications are governed by FSI in fact. Here, the analysis of the FSI of a …” „… ( −54 ( ωp ω )4) γr (7.1) 219 7 Advanced Applications x y W p = 55 m Lp = 80m Section A-A Wind AA z xy …”

Bibliography S. 252-266

„… non-matching discretizations, and with application to wind turbines”. In: Computer Methods in Applied Mechanics …” „… . Blazek. Computational fluid dynamics: principles and applications. Amsterdam, Netherlands et al …” „… Analysis with Application in Ship Technology, Hamburg University of Technology. 2010. [42] H. Edelsbrunner …”

Introduction S. 1-4

„… ) problems in particular occur in a vast range of technical applications. Prominent examples are airfoil …” „… challenging practical applications. In the following, these highly complex, strongly-coupled FSI problems will …” „… increasingly attractive – not only for research but also for industrial applications. In recent years, such …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… Applications Partitioned Solution Strategies for Strongly-Coupled Fluid-Structure Interaction Problems in …” „… Maritime Applications Vom Promotionsausschuss der Technischen Universität Hamburg zur Erlangung des …” „… Fluid-Structure Interaction Problems in Maritime Applications M.Sc. Marcel König, Hamburg Mechanik …”

Conclusions and Outlook S. 241-251

„… strongly-coupled FSI problems arising in the context of maritime applications. Major advantages of the partitioned …” „… procedure was also employed to investigate more advanced applications from the maritime industry. In a first …” „… and the platform. As a second application from maritime technology, the berthing maneuver of a crew …”

Fluid Problems S. 5-24

„… , especially with a view to maritime applications, are of notable interest to engineers. For the numerical …” „… technical and most maritime applications, the Mach number Ma of the flow, which relates the maximum fluid …” „… time step. In view of its application to FSI problems later on, we have introduced the ALE formulation …”

Software Library comana S. 98-157

„… available in comana. Solver Availability Applications Discretization Language AdhoC [41, 40] In-house …” „… a general-purpose and feature-rich programming language, which is, among other applications …” „… conditionally enable and instantiate the correct template for a certain type. Several applications of this …”

Benchmark Problems S. 158-217

„… . 6.10 Floating Object in Free-Surface Flow Especially for maritime applications, the numerical …” „… considered. In many practical applications, plastic effects play an important role as well. A fluid impacting …” „… alternative to the FVM, and it appears to be particularly attractive for maritime applications, where the …”

Coupled Problems S. 42-97

„… application of the predictor schemes also in more complex problems. In order to transfer the field quantities …” „… in turn influences the thermal properties of the structure. Other applications include …” „… check whether d(pl, q) undershoots any previously determined minimum distance. For the application in …”

Structural Problems S. 25-41

„… frame with respect to the inertial frame. In the context of (aero-)nautical applications, the Euler …”

doi.org/10.51202/9783186351180

Jeanette Hamiga - Increasing Output in Transfer Lines through Adaptive Buffer Operation

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Jeanette Hamiga

Increasing Output in Transfer Lines through Adaptive Buffer Operation

Series: Fördertechnik/Logistik

Volume 58 2016

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Application of method S. 64-96

„… point policy (subsection 2.5.1). When regarding application-oriented requirements, scalability of the …” „… production of personalized goods Application-oriented requirements Scalability Consideration of all …” „… 64 4 Application of method In the previous chapter the designed method of advanced buffer …”

References S. 118-132

„… , Methodology, Advances, Applications, and Practice, edited by Jerry Banks, 335–393. New York: Wiley. Balci …” „… , Osman. 2003. Verification, Validation, and Certification of Modeling and Simulation Applications. In …” „… , Development, Applications. New York: Braziller. Beyer, Hans-Georg. 2001. The Theory of Evolution Strategies …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… 2.4.2 Application-oriented requirements …” „… ..................................... 62 4 Application of method …”

Buffer management in manufacturing systems S. 7-38

„… transfer line. 2.4.2 Application-oriented requirements In contrast to system-oriented requirements, the …” „… application-oriented requirements focus on the characteristics of the method itself. Scalability of system size …” „… personalized goods Application-oriented requirements • Equality of treatment of all buffers within system …”

Summary and outlook S. 97-99

„… enough for real-time application. Furthermore, an artificial neuronal network system could be attached …”

Introduction S. 1-6

„… optimization 4. Application of method • Model building • Experiments 5. Summary and outlook …”

Method design for increased output in assembly S. 39-63

„… of what happens within the system during application of the buffer filling method some performance …” „… function value194. This characteristic facilitates application to the optimization problem, as no …” „… executed together so that the optimal buffer fill levels are found. To facilitate application and to have …”

doi.org/10.51202/9783186058133

VDI Wissensforum GmbH - LAND.TECHNIK 2020

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK 2020

Series: VDI-Berichte

Volume 2374 2020

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D. Cook, J. Viramontes ROS2 for Autonomous Agriculture Applications S. 103-130

„… be focused on the application-specific areas. ROS (Robot Operating System) has emerged as the de …” „… ROS2 for Autonomous Agriculture Applications Darcy Cook, Jorge Viramontes, JCA Technologies …” „… , Winnipeg, Canada The state of the industry for autonomous machines for agricultural applications is in …”

M. Gorius, T. Nothdurft, J. Witte, Saverio Zuccotti AEF Wireless In-Field Communication – Agrarian M2M communication for inter brand cooperative machine applications S. 157-166

„… machine applications Dr.-Ing. Manuel Gorius, John Deere, Kaiserslautern; Dr.-Ing. Tobias Nothdurft …” „… state into consistent application maps. A pre-condition for efficient cooperative work in the same …” „… essential for these applications, which determines strict latency constraints and requires functional …”

M. Lang Design and analysis of a magnetic-electrical power split gearbox for application in an agricultural vehicle S. 17-22

„… Design and analysis of a magnetic-electrical power split gearbox for application in an …” „… when designing new transmissions. This concept is therefore suitable for application in certain power …” „… gearbox units for application in hybrid power trains, underlining their basic usage potential. Especially …”

I. Schröter, M. Keppmann, M. Mergenthaler, J. Stiegemann The application of mobile eye-tracking to improve the usability of touch terminals for farm vehicles: an example S. 233-244

„… Load in eCommerce Applications—Measurement and Effects on User Satisfaction. Advances in Human-Computer …” „… The application of mobile eye-tracking to improve the usability of touch terminals for farm …”

P. Riegler-Nurscher, J. Prankl, M. Vincze, H. Prankl A review on plant and soil properties estimation using ground-based computer vision techniques in the visible spectrum S. 353-360

„… . Introduction Research for computer vision applications in agriculture has been strongly increasing in recent …” „… computer vision applications feasible. Historically, sensor technologies and image analysis in agriculture …” „… area of vision applications in the visible spectrum in agriculture. This paper focuses on outdoor …”

T. Loddenkemper, R. Schulte Spray-IQ Top – An Intelligent PWM Valve For Field Sprayer Nozzles S. 323-328

„… Abstract Application rate control of field sprayers is necessary to reduce the overall amount of …” „… pesticides to a minimum. On the one hand, application maps, crop sensors or different driving speeds …” „… capability this valve ensures a safe and accurate application process. Introduction Automatic rate …”

R. Streimelweger, J. Karner, C. Rechberger Farmers’ expectations in Precision Farming Technologies – Transfarm 4.0 online survey 2019 S. 31-36

„… sustainably overall [3]. PF includes, for example, applications as fertilization, plant protection, or …” „… application technologies in order to cultivate the areas in a location-specific and targeted manner …” „… precision farming applications on their farm. Furthermore, a majority of those questioned (18 %) stated …”

A. Holler, C. Mueller From driver to automated driving – Proposal for a holistic step by step approach S. 413-424

„… scope of this paper covers mobile machinery mainly operated in off-highway applications like e.g …” „… architecture meet the application‘s safety requirements? For x-by-wire applications in most cases a double …” „… non-safe („standard“) applications on the same controller? If yes, does the certificate allow to change …”

M. Schikora, J. Wildt, M. Zies, T. Schaare, V. Hadamschek, M. Bender Automatic weed spectrum and weed pressure assessment with RGB imagery S. 287-294

„… scaled into further embedded applications for improved weed management. The newly made available …” „… scaled into further embedded VDI-Berichte Nr. 2374, 2020 287 applications for improved weed management …” „… server-based application, where further analysis is done. The content of the picture is passed through a …”

N. Fischer Data insight and expert knowledge combined to maximize uptime S. 55-60

„… : Application Expert: someone with a deep understanding of how the products are being used in the field Machine hardware expert: engineer intimately familiar with the subsystem …” „… machine usage conditions considering regional differences and different application of machines around the …” „… Engineering departments, can rely on a wide data base of machine usage and application conditions. This is …”

A. Bogatyryov Fast Prototyping of Autonomous Vehicles S. 223-226

„… company has developed: ● tractor navigation application ● RTK GNSS receivers ● Autosteer system 3 …” „… application implementing only P navigation model. It had poor performance and we estimated that development …” „… implemented the Mavlink protocol for managing missions from an Android navigation application. This set up …”

F. Uptmoor, B. Niemöller Automation methods in computational frame development – Standards in FEA modelling and evaluation allow a high degree of automation in virtual strength verification processes S. 309-314

„… dynamic lateral forces, depending on application case (1-5) and static wheel load. Such graphs are given …” „… and uncertainties about application factors, etc. and without collecting measurement data. The …” „… entire process outlined above is defined separately for five different application cases: 1. Driving on …”

H. Wanta, M. Holovac, S. Lorenz, J. Krzywinski Evaluation of Human-Machine Interactions with Autonomous Agricultural Systems through Cyber-physical Prototypes S. 245-266

„… general discussion about implementing autonomous machines in agricultural applications and deepen our …” „… context of the application. Functional models help to anticipate certain functions and properties of the …” „… , functionality and application. VDI-Berichte Nr. 2374, 2020248 Table 1: Overview of different prototypes …”

N. Niebrügge, M. Terhaag, M. Ensink Full digital video solution as a forward-looking technology for High Speed ISOBUS S. 295-302

„… custom video stack that is the core of these applications and enables low latency video streaming …” „… applications that support digital video. VDI-Berichte Nr. 2374, 2020298 Fig. 1: Current panel apps with …” „… application could display and hide the video stream as needed in critical situations like driving backwards …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… , SLU, Uppsala, Sweden Design and analysis of a magnetic-electrical power split gearbox for application …” „… ? � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �93 F. Mörth, J. Pfeil, Dentons Europe LLP, Frankfurt ROS2 for Autonomous Agriculture Applications …” „… machine applications …”

S. Jordan, D. O’Rourke, L. Avery, J. Almond 3D Colour vision for machine automation and safety – AI Sensor Fusion S. 345-352

„… as direct sunlight can blind them. For safety critical applications this would not be acceptable – a …” „… . 2374, 2020 345 high precision application such as vegetable harvesting, high resolution data, ideally …” „… the 1960’s, with the advent of the Kalman filter, and its application to multivariable control …”

A. Lindenberger, C. Korn Parameter identification for Discrete-Element-Method (DEM) particles of a self-propelled forage harvester (SPFH) chopping sample S. 135-142

„… specific particle type, condition, and application as mentioned by WIENEKE [1], NEUMANN [2], AFZALINIA [3 …” „… response in the targeted industrial scale application, it is important that the calibration test involves …” „… dominant processes of the final application scenario. For the SPFH crop-flow dominant processes are …”

D. Brinkmann, L. Kortenjann, M. Niermann Topology-optimized body structures and possibilities of realization using the example of a combine – feeder house S. 303-308

„… application for the optimization It can be seen that a closed solid front frame and framed cross bracing in …” „… before and during load application [6] This allows higher drawing ratios and lower production costs …” „… applications. Woodhead Publishing Limited, 2012. [2] C. Mattheck. Design in Nature. Springer-Verlag Berlin …”

M. Hengst, T. Herlitzius, S. Pantke, P. Zirker Tool management, controlling and condition detection for highly automated/autonomous soil cultivation S. 73-82

„… have the potential to perform field work with a minimum of energy and manpower. For the application …” „… application case of an automated tool change, systems for identifying the tools and the working equipment. To …” „… robust technologies can be used. For this application radio frequency identification (RFID) technology …”

S. Pretsch, M. Rothbart Sustainable Agriculture in an Electrified World – Cradle-to-Grave evaluation of different propulsion systems S. 1-8

„… conventional system) of 3,8 ton. This application is characterized by a diversified load profile due to a wide …” „… cell drives are seen as interesting solutions for mid to big sized applications since operating time …” „… Every technical innovation has its optimal use in a specific application. Markets and their usage …”

S. Steinhaus, L. Frerichs A novel approach to determine the soil aggregate size distribution from high-resolution 3D point clouds S. 361-368

„… defining the quality of work during soil tillage. An important parameter of this example application is …” „… (Density-Based Spatial Clustering of Applications with Noise) algorithm is used for this purpose. The method …” „… high area coverage. The system has been used for 3 years in different applications of soil tillage and …”

J. Osten, C. Weyers, J. Petereit Modular and Scalable Automation for Field Robots – Lighthouse project “Cognitive Agriculture” S. 227-232

„… cognitive data services which are connected to field robotics applications and advanced sensor …” „… application, we focus on mechanical weed control. Both field robots benefit from their connection to the …” „… applications at the Fraunhofer IVI [3]. When the field robot runs out of power, it will approach the charging …”

B. Klöpper New INFO feature under AEF development – Is the potential for a new and independent ISOBUS Functionality given? S. 175-186

„… and introduces the intended functions and their possible application. The lecture ends with the …” „… known and future applications. VDI-Berichte Nr. 2374, 2020 179 The discussion in the coming weeks and …” „… too, future enlargement is entirely conceivable. But what are the application possibilities of the …”

H. Bernhardt, M. Bozkurt, E. Colangelo, J. HorstmannM. Kraft, J. Marquering, T. Steckel, H. Tapken, C. Westerkamp, C. Weltzien Industry 4.0 and Agriculture 4.0 – The same or different? S. 167-174

„… developed. While the former are based on novel security applications and protocols, the latter focus on …” „… When analysing Industry 4.0 applications in agriculture, it is striking that although much initially …” „… likely to be classified as automated isolated applications of Industry 3.0. Another aspect that is …”

R. Schmetz, R. Hartanto Soil protection and energy savings through efficient energy supply to machines for primary and secondary soil tillage S. 83-92

„… the application of the design methodology according to the VDI guideline 2221 from 1993 (not the one …” „… quantitatively more important applications, various alternative solution principles for the realisation of the …” „… significant improvements in terms of both goals, is the principle “Pull over pulley”. The application of this …”

O. Lagnelöv, P.-A. Hansson Understanding the opportunities and challenges of self-driving, electric field tractors using dynamic discrete-event simulation S. 9-16

„… in the application of battery electric vehicles (BEVs) for fieldwork in the agricultural sector …” „… , though successful applications of battery electric vehicles (BEV) have been shown for farm loaders [2 …” „… Agricultural Applications," Energies, vol. 13, no. 12, 2020, doi: 10.3390/en13123055. [5] J. Caban, J. Vrabel …”

S. Tanner Experience gained in developing Autonomous Robots using AI and spot spraying to weed open field crops S. 213-222

„… materials: sowing, fertilizing, and crop protection (weeding / application of pesticides). They are ideally …” „… order from the least demanding in energy or mass to the most, is 1/ the application of chemicals, 2 …” „… / the application of fertilizers, 3/ sowing, 4/ mechanical weeding. We established this as a priority …”

L. Trösken, L. Frerichs Process model for an economic evaluation of cultivation methods on agricultural farms S. 435-444

„… , offers a web application to quantify the expenses incurred for the machinery. Other services provide …” „… methods, such as working speeds, processing depths and application rates. Depending on a scheduled date of …” „… are considered on the basis VDI-Berichte Nr. 2374, 2020 437 of the application rate and a …”

S. Raikwar, T. Herlitzius, J. Fehrmann Autonomous Navigation Strategy for an Orchard Robot Using Simulation Design S. 425-434

„… Abstract Autonomous robots are extensively appearing in agricultural domain with ranges of application …” „… applications is still a VDI-Berichte Nr. 2374, 2020 425 challenging subject. Navigation in agricultural …” „… robotic platform preceding to its application in real field. They have used image-based sensors (Sick …”

C. Hoffmann, M. Müller, R. Haas Cyber Security Management Systems for Agricultural Technology Products – A CSMS “light” S. 445-450

„… , purposeful application of holistic requirements on project level along with the targeted application of …”

F. Mörth, J. Pfeil Legal Risks and Chances of Automation in Agriculture – Is EU regulation stifling or promoting innovation? S. 93-102

„… of “analog” technologies [7]. Therefore, difficulties arise in respect of the application of the …” „… military applications. Such elements should be taken into account at the development stage of the product …” „… Applications’ [2016] in 2016 IEEE 3rd World Forum on Internet of Things (WF-IoT). [4] Cf. Jahn Research Group …”

A. Roth, C. Puls Development of a 3-speed gearbox in electric powertrain – Ground drive transmission for a commercial vehicle S. 23-30

„… possible applications are garbage collection or sweeping. Technical data: maximum permissible weight …”

U. Claes Development of an advanced grain handling system for a new combine range S. 383-386

„… remained the best option for our application. The deciding factors here were again the limited design space …”

M. Koch, M. Zeuner Modular driveline solutions for a new generation of combine harvesters S. 369-374

„… needed, if one modular system is used in different applications. Another important advantage of …”

M. Pußack, I. Stasewitsch, L. Frerichs Investigations of a cutter bar operated in resonance mode with an electric direct drive S. 151-156

„… is designed for operation on an implement carrier vehicle for municipal applications. The setup is …”

T. Bund, S. Kuebler, C. Struve, B. Honermeier Seed Spacing in Cereals – Using Artificial Intelligence to define a quality value of precision seed placement S. 61-68

„… strategies (fertilization, plant protection, timing of application) to ensure the maximum yield potential …”

S. Cazzaniga, M. Zecchi, R. Marella, T. Beavers How to improve operator comfort in a tractor with low noise gear pump technology S. 335-344

„… the Danfoss Application Development Center in Nordborg, Denmark, a tractor from one of the market …”

R. Schmetz Energy analyses of different advanced drive systems for agricultural machinery S. 315-322

„… investigation. Nevertheless, the application of the methodology described above by different actors and the …”

A. Kunz Alternative drives for agricultural machines – Legal frame, meaning, concepts, validation, conclusion S. 405-412

„… bandwidth of potential application and available power, because the concept dependent onboard energy …”

C. Depenbrock, L. Frerichs New approach for an innovative straw management with the ”Kombi-Mulcher“ S. 395-404

„… increasing role in agriculture, is being investigated. VDI-Berichte Nr. 2374, 2020 403 After application …”

S. Mercati, A. Bertoli, C. Ognibene Next generation hybrid-electric power steering systems for agriculture machines S. 451-XIV

„… agricultural steering applications and the smart features required by the vehicle end-user, a strong holistic …”

doi.org/10.51202/9783181023747

VDI Wissensforum GmbH - International Conference on Gears 2023

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2023

Series: VDI-Berichte

Volume 2422 2023

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K. Moser, S. Körber Advanced biopolymer compounds for technical applications S. 1297-1300

„… Advanced biopolymer compounds for technical applicationsStereocomplex PLA with enhanced heat …” „… low-performance applications. An important step towards using PLA for structural applications is to overcome its …” „… sc-PLA and lays the foundation for the application of PLA as an engineering plastic.VDI-Berichte Nr. 2422 …”

N. Fujimura Application-oriented research on internal generating polishing S. 1863-1876

„… Application-oriented research on internal generating polishingM.Sc., P.E., Noritaka Fujimura …” „… Zielrauheit der Flankenoberfläche vorgeschlagen.Abstract The application of polishing process in gears has two …” „… ) performance. Durability improvement is the main motivation for truck, bus and agriculture applications …”

H. Mahe Model based NVH design: e-bike application S. 1229-1238

„… Model based NVH design: e-bike application Dr. Ing. Hervé Mahe, Valeo PTS, Amiens, FranceAbstract …”

B.-R. Höhn, Y. Zhang, M. Geitner, M. Otto Efficiency-improvement with low-loss-gears by two different application S. 13-18

„… low-Loss-gears by 2 different applicationProf. i. R. Dr.-Ing. B.-R. Höhn, TUM emeritus of excellence, TUM School …” „… 2nd applicationThe Fig.16 show the 2nd application with a “normal planetary transmission”, consist …” „… all gear and transmission designers and is used for the 1st application. A very high gear ratio in a …”

T. Schmidt, B. Neubauer, D. Merk White Etching Cracks (WECs) on gears of E-Axle applications S. 257-268

„… White Etching Cracks (WECs) on gears of E-Axle applications Premature tooth flank fatigue Dipl.-Ing …” „… . Since WECs in rolling bearing applications have become known, several research results have been …” „… a “critical oil-chemistry” [1]. Furthermore, WECs are often observed in applications with 24/7-use …”

L. Binanzer, L. Merkle, M. Dazer, A. Nicola Pitting Detection for Prognostics and Health Management in Gearbox Applications S. 97-108

„… Pitting Detection for Prognostics and Health Management in Gearbox Applications L. Binanzer, L …” „… . Abstract In critical industrial applications, gearboxes are already equipped with Condition Monitoring …” „… regarding damage detection in gearbox applications. To investigate the detection possibilities on the test …”

F. Concli, M. N. Mastrone Latest advancements in the lubrication simulations of geared systems: a technology ready for industrial applications S. 499-518

„… industrial applicationsProf. F. Concli, M. N. Mastrone, Free University of Bolzano/Bozen, Bozen …” „… subsequent meshes - the grids are comparable 3. New approaches for industrial applicationsIn the next …” „… still play a determinant role in several applications ranging from the automotive, to the aeronautical …”

B. Devaux, C. Hamon, S. Montani Evaluation of specialty polymer performances in gear applications and the bias between modeling and testing approaches S. 1515-1532

„… Evaluation of specialty polymer performances in gear applications and the bias between modeling and …” „… testing approachesB. Devaux, Solvay Material Science Application Center, Solvay Sa., Brussels, Belgium; C …” „… application to a 33% glass fiber reinforced Amodel PPA (Amodel PPA A-1133 HS) gear. First, the gear …”

J. Lohmiller, F. Dobler, M. Wöppermann Investigating different nodular graphite irons for the application of gears – a step towards standardization by using reasonable quality criteria S. 1731-1748

„… Investigating different nodular graphite irons for the application of gears – a step towards …” „… mechanical behavior of cast iron materials used for gear applications and takes a step towards their …” „… toothed parts are a main field of application for ADI. However, a comprehensive understanding is still …”

H. Yakaria Securing the Quality Chain by the Networking with the Gear Suppliers S. 1617-1630

„… implementation of standards through a software application proves to be highly advantageous. The web application …” „… suppliers. By leveraging the capabilities of the web application, the company can enhance its connectivity …” „… implementing the standards in a software application. The application should meet specific requirements such as …”

S. Reitschuster, T. Tobie, K. Stahl Experimental Verification of High-Performance Polymer Gears in an Electric Vehicle Powertrain S. 1533-1534

„… systems is still almost exclusively limited to applications with restricted power transmission, like …” „… actuators. To extend the field of application to power transmissions as well, in this study a transmission …” „… was developed for use in a small electric vehicle of the 7Le power class considering the application …”

D. Meyering, C. Hussmann Smart Gearboxes for a Sustainable and Reliable Industry S. 645-658

„… years. Within this paper, the analysis of some selected applications show how reliability can be …” „… limits a load-oriented and resource-optimized gearbox design for many applications. This leads to the …” „… widespread field of different applications. The high diversity of applications in the industrial sector …”

C. M. C. G. Fernandes, J. M. A. Pinto, D. E. P. Gonçalves, A. R. Silva Reduction of root and flank temperature using a hybrid polymer-metal rack S. 1547-1562

„… don’t mimic real gear applications they were useful to characterize materials, validate models and …” „… capabilities: application of thermal power on the gear rack flank and subject the specimen to bending. The …” „… general description of the developed test rig will be now exposed (Figure 3). A load/heat application tool …”

L. Klee, T. Bergs, M. Solf, J. Brimmers Binder Jetting in Gears – Process Design and Tooth Bending Strength for Gears made of 17-4PH S. 1665-1680

„… printing process of the green gear, the powder and binder application have been identified as the main …” „… influencing factors on the final print result. The most relevant variables for powder application are the …” „… layer thickness Ds as well as the application direction and speed vp as a function of the processed …”

S. Sklenak, D. Mevissen, J. Brimmers, C. Brecher, B. Lenz, A. Mehner Analysis of Load Cycles and Local Wear of Dry and Solid-Lubricated Gears S. 727-740

„… lubricant as by a liquid lubricant. The state of research shows that the application behavior is not …” „… stationary in terms of the frictional force and test piece temperature. For the knowledge of the application …” „… , such as in aerospace applications, can lead to outgassing, so that the lubricant loses its …”

A. Wallinger, R. Vonderschmidt, S. Vonderschmidt Lubricant Free Transmissions for the food industry – A Comparison S. 715-726

„… gear of a planetary gear. Magnetic transmissions can therefore be used in the same applications as …” „… is the continuous surface (see Fig. 4). In conventional industrial applications, the gear unit is …” „… article is to investigate the extent of the reduction in transmissible torque for applications in the food …”

A. Carvalho, R. Rego, N. Fukumasu, D. Tamayo, F. Nascimento, I. Machado PVD Deposition of Nb-MoS2 Coatings on Gear Carburized Steel S. 1071-1082

„… and promising results in terms of its application as self-lubricant coating, according to few …” „… surface integrity were studied for gear applications. A deposition system with independent high-purity …” „… adhesion on carburized SAE 8620 steel samples, commonly used for gear applications, and also the influence …”

B. van Wissen, L. Pastukhov, F. Mitsuzuka, K. Iwanaga, A. Hasanovic NVH performance of thermoplastic gears: modelling and measuring S. 1389-1402

„… Performance Material Solutions, using material science, application know-how and design expertise …” „… very suitable polymer to use in high performance gear applications. A deep understanding of the …” „… know-how of these applications, is key to enable material development and proper material selection to be …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… | 148 mm x 210 mm CFD: ApplicationsChallenges and possibilities of virtual development of e-axle …” „… , Blankenfelde-Mahlow, GermanyEfficiency-improvement with low-loss-gears by two different application 13B.-R. Höhn, TUM …” „… Health Management in Gearbox Applications 97L. Binanzer, L. Merkle, M. Dazer, A. Nicola, Institute of …”

U. Kissling Impact of manufacturing deviations on the NVH behavior of modern gear design concepts S. 367-382

„… behavior, or LCR (low contact ratio) gears for low power loss applications. Furthermore, profile and flank …” „… wants the modifications as defined, e.g. especially for low-vibration gear sizing for EV applications …” „… deviations. 3 Sensitivity to manufacturing deviations of different gear drive applications Gears and gear …”

S. Matkovič, D. Šeruga, M. Nagode, M. Kalin Prediction of tooth root fatigue failure of polymer gears for dry and oil lubricated contact and its comparison to experimentally obtained results S. 1301-1318

„… demanding applications. This is due to their advantageous properties (light weight, ease of manufacture, etc …” „… polymer gears in various systems including gearboxes, actuators, and other applications. The rise in …” „… applications can be attributed to the improved performance of polymers and their inherent characteristics, such …”

M. Rothemund, M. Otto, K. Stahl Applicability of classic analytical calculation approaches for the design of plastic gears S. 1483-1498

„… volume but mainly for applications under low load. Current trends are leading to the design and …” „… application of plastic gears for more demanding operating conditions. This requires finding the optimum …” „… macrogeometry for the application, which is determined in practice using iterative design processes. Numerical …”

H. Jia, D. Qin, G. Hu, X. Xu, W. Bai Electromechanical Coupling Modeling and Torsional Vibration Analysis of Helicopter Electric Propulsion System S. 675-688

„… excitation and its transmissionThe application factor is a factor that considers the additional dynamic load …” „… , so the application factor is 1.25. Similarly, the application factors of PMSM ( ), first stage gear …” „… closed loop controlled, the application factors of the EPS are roughly the same everywhere. This is …”

G. Guimarães, L. Robatto, R. Rego, A. Faria, A. Borille, J. Mascheroni Surface integrity of 20MnCr5 pinion gears manufactured through laser powder bed fusion S. 1845-1858

„… temperature distributions observed in welding application [6]. Besides its relevance, TGM is not the only …” „… made some important steps toward the application of L-PBF to gears. Kluge (2017), Kamps (2018) and …” „… Robatto (2021) are among a select few researchers who have examined the application of AM with appropriate …”

A. Drechsel, J. Pellkofer, K. Stahl Transferability of the scuffing load capacity of gear oils determined on spur gears to hypoid gears S. 881-896

„… application-oriented testing of hypoid gear oils. Reimann et. al [18] performed the A/44/Cr hypoid scuffing test with …” „… possible to their application a new hypoid scuffing test was developed. However, since spur gear scuffing …” „… oils close to their application, the test methods should be resource-saving, require low amounts of …”

T. Jagiella, S. Haller, J. Lechner, T. Rung, M. Wöppermann, B. Zeeb Building a software toolchain for automated mass-customization of specific end-use gear unit parts using AM-driven design guidelines S. 1607-1616

„… alternating load using a flywheel test rig designed to simulate a real-word application.Tests on the flywheel …” „… traditional manufacturing methods, therefore they currently are only used in niche applications. Main …” „… driver. Every part needs to be designed individually and validated for the given application …”

S. Sepp, A. Wenig, M. Otto, K. Stahl Acoustical behavior of periodic flank modifications under dynamic operating conditions S. 341-356

„… application of periodic flank modifications as a special type of flank form provides a pos-sibility to avoid …” „… important. The application of modifications to the tooth flank microgeometry is a widely used method for …” „… A (stand-ard modifications) and Mesh B (standard and periodic modifications) with applica-tion force …”

I. Hong, D. Talbot Tooth Bending Strain Rate Analysis in a Counter Shaft Drivetrain and Implications on Fatigue Strength S. 53-66

„… , 32(6), pp. 473–483. [5] Rolinski, E., 2016, “Modern Nitriding Techniques for Gear Applications.Pdf …” „… higher than in application. As fatigue life requirements for gears increase, gear designers may start to …” „… available. The second is to understand what the strain rates are in the gearing application and to …”

L. Bonaiti, M. Monti, C. Gorla, M. Geitner, T. Tobie, K. Stahl The consequences of different methodologies for the elaboration of pulsator test results with respect to the load spectrum assessment of gears S. 33-52

„… endurance limit based on typical scattering characteristics for case-hardened gears and the application of …” „… of criticality within the specific field of application. More details about the definition of such …” „… .”. An application example is reported in Fig. 2. Fig. 2: Evaluation of SN curves for exemplary campaign …”

N. Missal, S. Schwertel, M. Ludwig The next level of axial forming for a sustainable component and process chain design S. 1765-1776

„… application of an energy and material-efficient cold-forming process, compared to forging or machining …” „… application of axial forming with frequency modulation as an incremental process, high contact stresses and …” „… flow-forming. However, these processes can only be applied to through holes and don’t offer any application …”

A. Beinstingel, F. Haringer, W. Sigmund, M. Heider, B. Pinnekamp, S. Marburg Investigation of Sound and Vibration Behavior of Cylindrical Gears S. 599-618

„… VDI-Berichte Nr. 2422, 2023600gearbox for a certain purpose in a marine application. On top, the actual sound …” „… specified. Then, an application example in terms of a single-stage gearbox concept is presented for a ship …” „… application. Here, the dynamic behavior of the corresponding oil pressure in each bearing is described in …”

J. Sanchez-Espiga, A. Diez-Ibarbia, M. Iglesias, A. Fernandez-del-Rincon, F. Viadero, J. Calvo-Irisarri, A. Fernandez-Sison Statistical study of the mesh load factor of planetary gear transmissions affected by inherent manufacturing errors S. 139-156

„… manufacturing errors Application of the Method of Monte Carlo to the gear manufacturing process in planetary …” „… for industrial applications such as wind generators [1]–[3], automatic vehicles [4], [5], helicopter …” „… of the manufacturing errors is developed. On the other hand, the specifics for the application of the …”

D. Gallagher, E. Wiita, R. Weidig Improved Method for Validation of Root Stress in Polymer Gears S. 1333-1350

„… ) first appeared in the 1950s and became a cheap alternative to steel gears for non-critical applications …” „… more load-critical applications. This in turn has led to a need for polymer-specific calculation …” „… (Application Factor), Kv(Dynamic Factor), KF (Face Load Factor) and KF (Transverse Load Factor) are all …”

P. Romio Spur Gear Teeth Reconstruction via Direct Laser Deposition S. 1641-1664

„… applications. Some of these failure modes are traditionally repairable, while others are known to be …” „… process proved to be applicable in several cases, from rails to gears. Nevertheless, concrete applications …” „… applications. Based on that perspective, this research aims to evaluate the DLD performance of an FZG gear …”

J. Woelling, F. Manis Recycling of carbon fiber reinforced plastics – State of the Art and Challenges S. 1287-1296

„… more markets and rapidly penetrate even high performance applications with carbon fibre reinforced …” „… not a green material by definition. Especially in aerospace applications, where the utilization phase …” „… cannot be sufficient for any actual applications, where structural components need to be simulated and …”

M. Ruzek, R. Brun, F. Ville, P. Velex, Y. Marchesse On the reduction of windage power losses in gears by the modification of tooth geometry S. 785-800

„… losses. While load-dependent losses are generally dominant in standard applications, load independent …” „… ], particularly in aerospace applications. If there is a general agreement on the interest of enclosed gears …” „… high-speed applications for which, unwanted contacts between stationary and rotary parts would be …”

I. Atanasovska, D. Momcilovic Analysis of new tooth profile design based on the biomimetics principles S. 945-956

„… provides ability for investigation of application of new profile design on the additive manufactured gears …” „… engineering applications. Major assumption is that the stress analysis is an elastic one, and the FEA is …” „… steps for application of TCD are as follows: 1. Generating stress - distance diagram; 2. Calculating …”

I. Criscuolo, F. Carneiro, G. Guimarães, R. Rego, J. Mascheroni Indirect Selective Laser Sintering: Modeling and analysis of surface densification by shot peening S. 1681-1698

„… automotive applications, into the density of iSLS processing with carburized steels densification achieved by …” „… ] showed that, in an iSLS application with 316L stainless steel alloy, the pores were characterized with an …” „… average diameter in the order of 35-160 µm, occupying 28-58% of the body volume. For the application of …”

C. van Oss, A. Hilbig, H. Sardemann, S. Schumann, B. Schlecht Opportunities arising from digital twins in gear development S. 1027-1038

„… werden. Abstract In gear development and research, application oriented quality control and simulation …” „… on bevel gears is integrated. This enables new applications in the gear product life cycle. One …” „… aspect of application points out the practical use in gearbox assembly for bevel gears. A correct contact …”

N. De Bie, W. Smet, T. Van Der Kamp Assessing gear mesh misalignment in a parallel gear set by transmission error measurements S. 291-300

„… Transmission error versus gear mesh misalignment – Case study 1 The first application example consists of a …” „… – Simulation model of the application set-up VDI-Berichte Nr. 2422, 2023294Despite the previous experience …” „… second application example again a parallel gear stage is investigated. In this case a …”

I. Gonzalez-Perez, A. Fuentes-Aznar Improvement of the transmission efficiency in electric vehicles by using double staggered helical gears with shortened teeth S. 1083-1090

„… . A. Fuentes-Aznar, Rochester Institute of Technology, USA Abstract The application of double …” „… efficiency is based on the application of the finite element method through two algorithms for …” „… the transmissions. Application of AGMA901-A92 [12] allows to split the gear ratio in 3.3 and 2.9 for …”

D. Matsuura, D. Hashioka, T. Kobayashi, H. Maki Generation Method of Polygonal Shaped Work Pieces Based on Gear Meshing Theory S. 1631-1640

„… be described as geometrical functions. One of the major applications of the method is machining of …” „… skiving method is an application of a 5-axes CNC machine tool which can rotate both work and tool pieces …” „… , Germany patent application DE243514C, (1912). [3] Hermann Pfauter, Pfauter-Wälzfräsen, Teil 1 Verfahren …”

M. Willecke, J. Brimmers, C. Brecher Experimental Investigation of the load carrying capacity of beveloid gears with optimized flank topography S. 125-138

„… changes to the machine. However, a challenge in the application of beveloid gears with crossed axes is the …” „… Beveloid gears close the technical gap for a cost effective solution for applications in need of smaller …” „… beveloid gears in various applications. 4. State of the Art The chapter describes the state of the art …”

G. Devaraj Vibration reduction of planetary gear drive using mesh phasing: modelling and experimental validation S. 157-174

„… concept design several layouts are discussed for EDU application and from the tradeoff planetary has been …” „… performance (see section 3). In the following sections, an industrial application of an electric planetary …” „… validated in a bench test. 3. Application case: Electric drive unit for passenger car 3.1. Application case …”

N. Blech, C. Paschold, T. Lohner, T. Tobie, K. Stahl, L. Amar Review of different calculation approaches for the mean coefficient of friction in ISO 6336 S. 191-210

„… various applications are intended to show possible differences between the various calculation approaches …” „… compared and contrasted with each other. Exemplary calculations based on several example applications given …” „… (1) is not stated in ISO/TS 6336-20 [1] but the application of Equation (1) is limited to a maximum …”

M. Geitner, S. Preintner, T. Tobie, K. Stahl Simulation Study on the Tribological Characteristics in the Meshing Contact in the Context of the Load Carrying Capacity Calculation of Internal Gears with Unbalanced Sliding Conditions S. 429-450

„… gear units are frequently used in many practical applications, e.g. in wind energy and industrial …” „… transmission systems as well as in automotive applications such as automatic transmissions. As a result of the …” „… noted that such gear designs are already part of some practical applications. However, the existing …”

P. E. Schnetzer, J. Pellkofer, K. Stahl Calculation method for wear of steel-bronze rolling-sliding contacts relating to worm gears S. 907-926

„… usually used in industrial applications with the material pairing of hard worm and softer worm wheel …” „… gear drives are a type of gearbox that are suitable for certain applications due to the possibility of …” „… running behavior. Currently, industrial applications mostly use pairings of a hard worm (case-hardened …”

J. Gründer, A. Monz Analytical Method for Calculating the Nominal Tooth Root Stress in Worm Gear Shafts S. 1091-1110

„… . The investigations were application-related and did not aim to develop a calculation method for the …” „… applicationand stress distributionFig. 4: Load application in thecalculation modelThe calculation model is based …” „… of the used calculation method and specific for different applications. In ISO 6336-3 [17], the …”

Y. Koch, E. Kirchner, J. Hirschmann Measuring Instantaneous Angular Speed using a Gear Wheel as Material Measure to detect Pitting Damage during an Endurance Test S. 81-96

„… transformations reduce the information acquired by a sensor. VDI-Berichte Nr. 2422, 2023 93In future applications …” „… could further be tested in real industrial applications to explore the capabilities of condition …” „… monitoring in industrial applications. Acknowledgement The support through Sensitec GmbH as well as the …”

W. Kassem, J. Müller, M. Oehler, O. Koch Analytical tooth root stress calculation for short fiberreinforced plastic gears S. 1361-1374

„… force application which defines the length of the lever arm in relation to the tooth root. It is …” „… calculation of the tooth root load capacity is based on the tooth root stress with force application at the …” „… tooth tip and on the assumption of pure bending stress, as shown in Fig. 1. Based on a force application …”

S. Birk, E. Stoppel, V. Labriola Influence of plastic-metal-pairings on the lifetime of gears S. 1535-1546

„… plastic gears in the application further investigations has to be done such as the detailed analysis of …” „… application (e.g. Electrical Power Steering worm wheel or balancer shaft) by IMS Gear. VDI-Berichte Nr. 2422 …” „… to the fact that the main failure cause of this application is failure due to pitting. Fig. 7 …”

S. Hendricks, M. Solf, J. Brimmers, T. Bergs Investigation of the machinability of different quenched and tempered steels for the alternative process chain of planetary pinions in wind turbine gearboxes S. 1713-1730

„… typically used for this application. During the trials, spindle currents and acceleration data were recorded …” „… , aerospace and industrial applications [1]. The ever-increasing demand for higher power densities in these …” „… applications VDI-Berichte Nr. 2422, 2023 1713inevitably leads to the use of high-strength materials, which in …”

M. Reichl, P. Lenz, A. Oliva Challenges and possibilities of virtual development of e-axle transmissions S. 485-498

„… are discussed in detail on a real life application.In the outlook, the performance potential of a …” „… to engineering applications. The SPH method is a meshless computational approach, which is based on …” „… and the physical application. The power losses measured on the test rig have been well reproduced in …”

E. Virtanen, M. Kanerva, G. Szanti Fatigue testing of large sized bevel gears S. 897-906

„… industry applications where pitch diameters are in the range 600 to 2000 mm and normal modules from 10 to …” „… taken into account, due to the effects being small in the tesing application and due to the simplified …” „… : - Optimization of gear designs against specific failure modes is advantageous, - Application of advanced …”

J. König, M. Obermayr, T. Klein Digitalization of the Gear Development Process – Chances, Benefits and Risks S. 1017-1026

„… these resources and provide the required results requested by the user. - The Application Business Twin …” „… application usage provides investment security for all companies, from SMEs to large enterprises, and …” „… business models. Application providers will serve different customer requirements in a competition of the …”

M. Fürst, S. Sepp, D. Schweigert, M. Otto, K. Stahl Experimental Investigation of Moving Contact Pattern in Helical Planetary Gearboxes S. 569-582

„… beneficial for a wide range of high-performance applications. Embedded in the efforts for resource efficiency …” „… applications. In general, a uniform load distribution in the tooth contacts and an equal load sharing between …” „… tests with a calibrated strain gauge application on the shaft. All individual gearbox configurations …”

T. König, L. Cadau, L. Steidle, M. Kley, D. Cansu Güney, J. Albrecht, K. Weber A concept for comparison of new and aged lubricants in transmissions of electric vehicles and a method of oil aging on a test rig S. 1195-1206

„… : Load Points in a Diagram with the 8 kW Hyperbole of the Transmission For the oil application-related …” „… lubricants. In addition, through application-oriented testing on a powertrain test rig, a concept for oil …” „… aging relevant for real applications in electrical drive systems must be established. This paper …”

S. Landler, M. Trübswetter, M. Otto, K. Stahl Parameter Based Definition of Eccentric Cycloid Gearings S. 1207-1228

„… . This flank geometry can provide advantages over the standard involute in certain applications. This …” „… , gearings suitable for practical applications can be generated. VDI-Berichte Nr. 2422, 2023 1207Nomenclature …” „… characteristics for certain applications. Modern manufacturing capabilities also allow the advantages of special …”

O. Harris, C. Poyser, R. Patel, O. Shires Developing CAE solutions for Robotics gears: Cycloidal and Strain Wave Gear Drives S. 1111-1124

„… shaft and bearing models and allows the application of manufacturing and assembly errors such as is …” „… application to gearbox engineeringThe Hertzian contact model discussed above has been incorporated in the …” „… , neither model factors in the additional deformation of the FS due to the application of torque and tooth …”

L. Becker, P. Tenberge Crossed helical gears – simulative studies and experimental results on non-involute geometries S. 1499-1514

„… are used as calculation examples. With regard to the use of these new geometries in applications …” „… correspond to the requirements of the application. In order to investigate the influence of the polynomial …” „… torque at the worm results from the applied contact force and the radius of the force application point …”

T. Schmid-Schirling, N. Saum, C. Eberz de Oliveira Löhrer Marker-Free, Single Item Traceability in Gear Wheel Production Based on Inherent Surface Patterns S. 1877-XXIX

„… eine Wärmebehandlung und einen Gleitschleifprozess. Abstract In this work the application of Track …” „… %after -> after hardening 100%before after hardening 100%Micro gear wheel for dental application Figure …” „… production line for gear wheels, similar to [6]. Applications could be the assignment of parameters from …”

E. Grabovic, A. Artoni, M. Gabiccini, E. Ciulli Exploration of trade-offs between NVH and efficiency in bevel gear design S. 853-880

„… constraints are prescribed. Application to a test case involving the design of a spiral bevel gearset reveals …” „… applications owing to their capability to efficiently transmit high torque, operate smoothly, and offer high …” „… gears in high-end applications is confronted with some design challenges, such as minimization of …”

F. Mieth, D. Tazir Local load capacity analysis for the design of a balanced flank modification for cylindrical gears according to bevel gear procedures S. 927-944

„… necessary. The force factors are described in more detail in ISO 6336-1. They are the application factor KA …” „… contact H0, the application factor KA, dynamic factor KV, the face load factor KH , and the transverse …” „… load factor KHα. The respective application factors are specified in ISO 10300-1. ∙ K ∙ K ∙ K ∙ K (0-1 …”

S. Ebrahimi, U. Kissling, C. S. Matkovič Evaluation of the NVH Characteristics of Gear Drives with Plastic Gears by the Forced Response Analysis S. 1403-1418

„… ), oil squeeze damping, and surrounding element contribution [1]. In many applications, a user-defined …” „… gear material and noise level in spur gears for light load application in automotive vehicles. Their …” „… ] Ankouni, M.: Modeling of damping in elastohydrodynamic lubricated contacts: Application to gear dynamics …”

B. Guilbert, D. Dureisseix, P. Velex Hybrid models for the simulation of displacements and stresses in lightweight gears S. 315-328

„… applications, i.e. high rotational speeds. A number of results are presented, which prove the validity of the …” „… transmission by combining substructures and elastic foundations – application on thin-rimmed gears. ASME J …” „… parameter gear dynamic models – Applications to thin-rimmed geared systems. ASME J. Mech. Design 138 (12 …”

J. Langhart, S. Ebrahimi, T. Kelichhaus A comparison of time and frequency domain approaches for NVH S. 583-598

„… transmissions are meanwhile state of the art and are requested for many applications. For the analysis of …” „… calculation approaches consequently lead to different application areas. So, for example, the time domain …” „… geometries and shaft designs regarding NVH within a shortest time. On the other hand, in many applications …”

G. Vasileiou, C. Vakouftsis, C. Kalligeros, V. Spitas, C. Papalexis, A. Tsolakis, P. Zalimidis Continuous prestressed reinforcement of plastic gear teeth and its effect on bending strength vs conventional reinforcement S. 1375-1388

„… gears have emerged as a promising alternative to traditional metalicl gears in various applications due …” „… selection depends on specific application requirements including mechanical performance, cost considerations …” „… breakage. The pin diameter is also critical for the application of the proposed method in mass production …”

J. Cathelin Plastic Gears: Investigation on Noise and NVH Behavior S. 1449-1460

„… Plastic Gears: Investigation on Noise and NVH Behavior Sr. Application Development Engineer, Dr …” „… application if the load is varying. Possible further work: -Investigate the influence of the teeth sliding …”

C. Kunik, J. Kunert Wetting and oil flow analysis of planetary gearboxes using oil flow simulations S. 467-484

„… SEWVDI-Berichte Nr. 2422, 2023468leads to the application of CFD methods. In the past two decades, thanks to the …” „… additional increase of calculation time results from the application of two-phase flow applications, e.g. the …” „… applications the incompressible formulation of the Navier Stokes equations are used. Here, the density of the …”

B. Karba, N. Yildirim Backlash optimization via compatible gear couples on the assembly lines for planetary gearboxes S. 1147-1158

„… evaluation for planetary gearbox because of very compact, simple, and cheap to apply to critical applications …” „… critical for special applications. For that reason, dynamic backlash can be predicted for further studies …”

B.-S. Kim, D. Im, J.-H. Park, W.-J. Chung, Y.-J. Park Development of Optimal Design Program for Macro-Geometry of Planetary Gear Set using Multi-Objective Optimization Algorithm S. 1181-1194

„… well-suited for a wide range of applications, including automotive, aerospace, and industrial machinery …” „… specifications to align with the requirements of each unique application. VDI-Berichte Nr. 2422, 2023 1181Gear …”

C. Karampatzakis, A. Mihailidis, A. Mantzaflaris, C. Provatidis Contact simulation of tooth flanks using Isogeometric Analysis S. 413-428

„… as half-spaces of constant curvature. This is almost never the case in real-world applications, but …” „… represent conic sections, which are of great interest in engineering applications. This is achieved with the …” „… VDI-Berichte Nr. 2422, 2023 427 [16] Irons, B. M.: Engineering applications of numerical integration in …”

J. Hongu, S. Hattori, J. Kato, T. Koide Gear friction coefficient estimation using directional parameter under ATF lubricated condition S. 753-762

„… Cheng, H.: Application of av- erage flow model to lubrication between rough sliding surfaces. Journal of …” „… ., and Cheng, H.: A friction model of partial-EHL contacts and its application to power loss in spur …”

T. Kleiber, B. Neubauer Advancing to The Next Level – Cost Efficient Roll-Inspection: Back from End-of-Line NVH to Skiving Process S. 1591-1606

„… engine noise increased the necessity of high-quality gears. Restrictive design space, in all applications …” „… application, where only single flank contact happened and so transfer to EOL-NVH is proven. 3D gear …”

L. Amar Review of the definition of the loads for spur and helical gears in standards and handbooks S. 301-314

„… – The design, manufacture, and application of gears" by Dennis P. Townsend (American) [18] Results …” „… . doi: 10.3139/9781569904909.006. [18] Dudley’s gear handbook – The design, manufacture, and application …”

L. Bonaiti, M. Brambilla, P. Chiariotti, A. Cigada, C. Gorla, G. Boni, P. Codeluppi The effect of pinion axial positioning on noise and transmission error of face hobbed and face milled bevel gears S. 839-852

„… : Fundamentals and applications. Bevel Gear: Fundamentals and Applications 2016:1–328. https://doi.org …”

A. Hilligardt, V. Schulze Gear Skiving with Minimum Twist Errors S. 1749-1764

„… produced. In practical applications, the unintended profile angle changes over the tooth width resulting …” „… efficiency and material utilization. At the same time, the limited space available for mobile applications …” „… reconditioning. For these applications, a reduction of the cross-axis angle is related to a tool helix angle and …”

D. Park, A. Rezayat, Y. Gwon Design optimization of multi-stage gear trains with asymmetric teeth under a broad range of torques by incorporating multibody simulations S. 383-396

„… Builder is a vertical application for a commercially available multibody simulation software, Siemens …” „… optimization process for an automotive industry application. Also, the results showed that the obtained design …”

J. Lövenich, M. Zalfen, D. Mevissen, J. Brimmers, C. Brecher Crack growth based tooth root life prediction model – an influence quantity analysis S. 109-124

„… turbo gearbox applications is the high number of load cycles reached by the gearbox components …” „… applications. To design gears for geared turbofans safely and weight-optimized, the tooth root load capacity in …” „… Under Fully Reversed and Fully Released Loading Conditions With Application to Planetary Gear Sets …”

W. Smet Gear geometry, size and material influences not captured in ISO 6336 S. 1267-1272

„… surface-initiated failure modes). The application of ISO 6336-5 [5] has proven its value and has made it possible to …”

M. Werner, S. Graf, M. Oehler, O. Koch Investigation of the electrical behavior of a spur gear stage pair by means of impedance measurements S. 67-80

„… ) inclination (cf. Fig. 1 f) of the contact is significantly increased by the application of the electric field …” „… model-based application on various machine elements. Nextlub - 1st In-ternational Conference on Tribology and …”

C. Herzog, D. Drummer Influence of the injection molding process on the tooth deflection of plastic gears during operation S. 1435-1448

„… more reasonable for research purposes, however, in industrial applications the torsion between knurling …” „… applications, since the overmolded plastic gear rotates on the shaft, because the knurling does not provide …”

F. Eigner, S. Oberle, M. Berger A non-restrictive approach of gear geometry calculation for plastic gears S. 1469-1482

„… application the lower efficiency is more of an advantage, as it increases the resistance to backward driving …” „… development patterns leads to better and sustainable products for its own application. The conventional …”

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„… individual application requirements. The simplest approach with respect to acquisition costs and gearbox size …” „… overall gearbox efficiency is normally better at higher operating grades. Depending on the ap-plication …”

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„… as a specific application [13],[14],[15],[16],[17]. Traditionally lubrication analysis was conducted …” „… diameters increase. 3.2 Application of an Oil Retainer Ring To improve the situation, a ring was applied to …”

T. Inoue, D. Iba, N. Fujita, A. Nishikawa, M. Ishii, J. Hu, H. Shimasaki, N. Miura, A. Masuda, I. Moriwaki, J. Hongu Effect of Load Cycles on Return Loss and Resistance of Sensor and Antenna Circuits Printed on Plastic Gears S. 659-674

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„… Chiffre, L., Carmignato, S., Kruth, J.-P., Schmitt, R., Weckenmann, A.: Industrial applications of …” „… computed tomography for engineering applications. tm - Technisches Messen, vol. 88, no. 4, 2021, pp …”

J. Zheng, D. Qin, C. Liu A Novel Dynamic Modeling Method of High-Speed Thin-Rimmed Gear Transmission S. 1279-1286

„… ), Key Research of Technological Innovation and Application Development of Chongqing (grant no. CSTB2022 …”

U. Cihak-Bayr, T. Wopelka, C. Wintersteiger Effect of LOL conditions under high velocity and high injection temperatures S. 763-778

„… one. VDI-Berichte Nr. 2422, 20237643. Introduction Modern gear boxes in airplane applications are …” „… aerospace applications high rolling velocities, respectively entrainment velocities, occur combined with …”

A. I. Aydeniz Modelling and Analysis of the Effect of Root Modification on Load Sharing and Stress Values on Spur Gears S. 1039-1062

„… region of the gear profile, first the application limits were investigated and added to the model …” „… application point, radiuses etc. are calculated along the line of contact. In the study, a computer program …”

L. Braumann, H. Amri, V. S. Viteri, J. Ochoa LUBGEAR – Experimental Campaign for Aviation Gears in Loss-of- Lubrication S. 1063-1070

„… , that are more specific to the final application but come at a higher cost. [6] LOL-testing generally …”

S.-J. Tsai, Q.-Y. Zhuang, L.-C. Chang Design and analysis of compound stepped planetary gear drives for better transmission performances S. 537-552

„… application. Compared with the simple type, the compound stepped planetary gear (CSPG) set can have a higher …” „… speed ratio. Therefore, they are very suitable for applications where the size of gearboxes is limited …”

J. D. M. Marafona, J. H. O. Seabra, P. M. T. Marques, R. C. Martins Effect of overlap ratio on gear dynamic behavior and noise level S. 1239-1256

„… roughness (flank) 2.5 KA/- application factor 1.25 Accuracy Grade/- - 6 VDI-Berichte Nr. 2422, 2023 1241 …” „… time-varying contact length in perfect cylindrical gears: some possible applications in gear dynamics, Journal …”

F. Reinle, D. Mangherini, A. Bongiovanni Enhancing gear performance through advanced mass finishing and DEM simulation S. 1777-1786

„… application scope can be expanded to accommodate a wider range of geometries and improve process performance …”

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„… application? In many cases the different stakeholders see only the earnings and underestimate the risks. It …”

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„… rigid bodies to specify the gear geometry. The force application from the tooth contacts into the …” „… transferred to series applications. 7. Conclusion and Outlook Increasing demands on the power density and the …”

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„… application (Fig. 6). Fig. 6: Planetary reduction stage with single row spherical bearing design In this …”

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„… . Various automotive powertrain applications experience such noise issues ranging from timing gear trains of …”

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„… supports are identical during calibration and the subsequent application. This creates comparable …”

L.-C. Chang, Q. Y. Zhuang, S.-J. Tsai, J.-F. Hochrein, S. Landler, M. Otto, K. Stahl Comparing the contact characteristics of involute gear/ eccentric cycloidal gear calculated by various loaded tooth contact analysis models S. 397-412

„… different conditions clearly demonstrate the subtle differences arising from the application of different …”

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„… Company 1949 [2] Dudley, D. W.: Gear handbook. The design, manufacture, and application of gears. New York …”

B. Černe, N. Vukašinović, D. Zorko In-situ experimental methods for measuring tooth meshing displacements and wear during polymer gear tests using a high-speed camera with microscopy optics S. 1563-1580

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