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VDI Wissensforum GmbH - Land.Technik AgEng 2017

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VDI Wissensforum GmbH (ed.)

Land.Technik AgEng 2017

Series: VDI-Berichte

Volume 2300 2017

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Á. Kovács, I. J. Jóri, G. Kerényi A new discrete element model (DEM) for maize S. 211-218

„… A new discrete element model (DEM) for maize Dipl.-Ing. Ádám Kovács, Prof. Dr.-Ing. István J …” „… element model (DEM) for maize to analyze the complex phenomena in a corn head, particularly during …” „… discrete element model (DEM) contains separated, discrete particles which have independent degrees of …”

M. Peeters, V. Kloster, T. Fedde, L. Frerichs Integrated wheel load measurement for tractors S. 423-430

„… elements. In the front the hydropneumatic suspension system is used. Resulting strains to the axles out of …” „… . Wieckhorst [1] presented, based on DE 102013110311 A1 [12], a traction sensing element. This uses passive …” „… ferromagnetic part caused by a magnetic field [13] Magnetostriction needs two sensing elements. The primary …”

M. Marsel, T. Bögel, T. Herlitzius, B. Neunkirchen, H. Eidam, T. Sander Development of a tillage-machine for seed-bed cultivation of heavy soils S. 567-574

„… cause a force to push forward. The number of work elements, the tool diameter and the slip are important …” „… working-section one All tools have the same outer diameter and the same number of work elements. The first tool …” „… of the first. The tilted work elements are increasing the function of subsoiling and the working …”

C. Körtgen, G. Morandi, G. Jacobs, A. Kramer Efficient development by automatic calibration of tractor transmission control units S. 291-296

„… Dipl.-Ing. Christopher Körtgen, Institute for Machine Elements and Machine Design of RWTH Aachen …” „… mathematical optimization problem and is split into three elements, the tractor behavior which represents the …” „… process to an automatic calibration process the manual process is split into three elements. The first …”

A. Bürger, S. Böttinger Driving comfort analysis of an agricultural tractor with the Hohenheim Tyre Model on complex tracks S. 263-272

„… driver), which are connected via joints and force element. Fig. 1: Multi-body simulation model of …” „… the Fendt 313 Vario test tractor on ISO 5008 smoother track standard roadway Key element of the …” „… simulation model is the Hohenheim Tyre Model. The tyre model acts as force element between the road surface …”

S. Meyer, M. Liebich, P. Martella Counting seeds in air seeders zu Hoberge, S. 323-328

„… collide with the baffle plate of the sensor element in order to achieve optimal counting accuracy. The …” „… result, this passive sensor is a ruggedized element, maintenance-free and very well suited for the rough …” „… for checking the connection of the passive sensor elements. The existing CAN protocol allows easy …”

S. Krieger, E. Schnur, M. M. Brenninger The Potential of CVTs in Tracked Tractors around 400 hp S. 135-142

„… track faster than the other generates a yaw rate. The goal is to keep as many elements of the original …” „… lowest number of elements involved in the powertrain and the efficiency of these elements including …” „… some drawbacks in the number of elements, the high weight in low pull applications etc.. The 2TS is …”

M. Schikora, M. Tempel Fully automated decision support for fungicide applications S. 61-66

„… the key elements for sustainable agriculture and food safety. Especially larger fields have …” „… fully automated decision support system. 1. Introduction Crop protection is one the key elements …” „… architecture 3. The field status In the field status section is the central element to operate the system …”

C. Korn, T. Herlitzius Coupled CFD-DEM simulation of separation process in combine harvester cleaning devices S. 199-210

„… – Discrete Element Method) for the simulation of the separation process of grain and material other than …” „… simulation of material transport, processing and separation in the functional elements of harvesting …” „… . 5728-5770. [6] Lu, G., J.R. Third, and C.R. Müller (2015): "Discrete element models for non-spherical …”

B. Broholm, A. Morrison Combine Harvester Concave Adjustment System – Independent adjustment of the concave inlet and outlet clearance S. 111-116

„… the concave and the rotating rasp bar threshing element of the rotor/threshing cylinder. To obtain …” „… the concave and threshing element. While developing a new axial threshing system for a combine …”

K. Oetzel Tablet App to control safety critical functions on farming machines S. 537-544

„… certain machine interactions from the terminal to haptic elements like switches, joysticks or buttons …” „… which also have to follow the ISO 11783. These elements are called auxiliary devices (AUX …”

T. Herlitzius, R. Hübner, A. Günther, C. Korn, S. Kirstein, S. Müller, J. Miunske Sensor study to identify process characteristics of crop and air flow in a combine harvester S. 583-590

„… device elements. Sensors detecting the grain separation to ensure a low level of grain loss are among …” „… deliver information about the grain separation performance at different locations of the sieve element …”

K. Szalay, L. Kovács, G. Bércesi, I. Oldal, E. Piron, J. Charlat, T. Joly, C. Poncet, F. Tran Agricultural Tire Energy Efficiency test method and dedicated equipment to measure the fuel consumption and traction of agricultural tires under real field conditions S. 407-416

„… two of those key elements. Agricultural production plays decisive role in the sustainable future so …” „… isostatic measurement principle has been designed (Fig. 5). Key elements of the configuration are high …”

A. Johannes, M. Seitz Automatic plant disease diagnosis using mobile capture devices S. 39-60

„… cause characteristic damage VDI-Berichte Nr. 2300, 2017 41 on the surface of plant elements (e.g …” „… some elements of an infected plant. 2. Related Work Different research has addressed automated plant …” „… module to extract one or more portions from the prior color-constant image. Plant element extraction is …”

P. Vervaet, M. Gandillet ‘2 in 1 tire’ technology to allow maximal efficiency of the transmission chain in both road and field usage S. 447-452

„… tread at low pressure. With those technologies and the help of high level 3D Finite Element analysis …”

C. Foster, J. Posselius, B. Lukac Autonomous Agricultural Machines – The Next Evolution in Farming S. 85-92

„… process maps, etc.). System elements encompassed by Command and Control are mission planning …”

N. Schlingmann, H. Schallermayer, J. Witte, C. Gossard Challenges of digital revolution – How the AEF plans to manage interoperability S. 477-484

„… as “EFDI”. Part 10 of ISO11783 describes the XML file format with about 60 potential elements for …”

D. Hast, B. Rosenbaum Predict the unpredictable – Benefits and limits of machine data analytics and component health prediction S. 529-536

„… appropriately. The infrastructure comprises three main elements: An application-specific set of sensors to …”

K. T. Renius 75 Conferences on Agricultural Engineering – a great Period of Innovations – Highlights of a Success Story S. 1-8

„… . 4, 85-92). [10] Bergmann, W.: Steifigkeit sperriger Bauteile (Stiffness of bulky design elements …”

J. Sonnen, J. Möller The Technical Concept of a Manufacturer-Independent Web-Based Data Exchange Platform for the Agricultural Sector S. 73-78

„… Configuration Module fails. If the core element of the Messaging Module fails, incoming messages will continue …”

F. Peters, H. Korte, R. Bölling Modelling method for analyzing grain harvesting concepts S. 219-226

„… concepts can be designed by modifying different elements, namely the type of component, the arrangement and …” „… chains, their elementary functions can be used to illustrate harvesting concepts. An industrial process …” „… elementary processes of harvesting concepts. Their function is characterized by construction, setting and …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… combine harvester cleaning devices Á. Kovács, A new discrete element model (DEM) for maize 211 I. J. Jóri …”

D. Engelmann, M. R. Unger, M. Geimer Testing and Benchmarking a Powertrain with Independent Wheel Control for Heavy Machinery S. 303-314

„… traction 3 driveline with MOBiL The basic function of the superposition gears, as the essential elements …”

A. Yatskul, J.-P. Lemiere Reasons of irregularity of seed’s distribution in the divider heads of air-seeders S. 337-344

„… install a deflecting and guiding elements) or its disposition. It would be useful to carry out a study on …”

C. Geiger, M. Geimer Efficiency Optimisation of a Forestry Crane by Implement Hydraulics with Energy Recovery S. 175-184

„… World” Coeur d’Alene, July 22-Aug 2,2006 [4] Manner, J.: Load level forwarding work element analysis …”

S. Pantke, C. Korn, T. Herlitzius, R. Zürn Concept for Weed Seed Separation in Combine Harvesters Th. Leonhardt, S. 117-126

„… Plate Tests The operating principle of the impact plate (see Fig. 14) is pretty elementary. The …”

D. Hermann, F. Schøler, M. L. Bilde, N. A. Andersen, O. Ravn Design of Laboratory Environment for Development of Cleaning System Automation S. 485-490

„… laboratory provides a solid basis for elementary verification with a large number of material samples and …”

F. Balbach, E. Nacke, S. Böttinger Method for load-based evaluation of machines using the example of a tractor S. 521-528

„… ss A m pl itu de S 10 100 Number of Load Cycles N 1·100 1·102 1·104 1·106 1·108 Miner elementar …”

doi.org/10.51202/9783181023006

Annekathrin Päßler - Frakturschwellungen – Simulationsmodelle und geregelte Therapiegeräte

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Annekathrin Päßler

Frakturschwellungen – Simulationsmodelle und geregelte Therapiegeräte

Series: Biotechnik/Medizintechnik

Volume 297 2020

Results in this title

Anhang B Protokoll der Auswahl des Peltier-Elements S. 199

„… Anhang B Protokoll der Auswahl des Peltier-Elements 199 Anhang B Protokoll der Auswahl des …” „… Peltier-Elements …”

Kühlung in technischer Realisierung und Modell S. 105-142

„… Vhpump hydraulischer Sammler VKA,iVhpump Peltier- Elemente Kühlkörper Lüfter Reservoir Vres QH2O Qhot …” „… Hydraulikpumpe; UPE Steuerspannung der Peltier-Elemente; Ufan Steuerspannung des Lüfters; UHEV Steuerspannung …” „… Versorgungsspannung der Hydraulikpumpe; US,PE Versorgungsspannung der Peltier- Elemente; US,fan Versorgungsspannung …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… – Kompressionssystem – Peltier-Element – Photoplethysmograpie – Kardiovaskuläres System – Physiologie – Gewebeschichten …” „… ............................................................................................... 112 7.2 Aufbau der Wärmesenke aus Peltier-Elementen …” „… ................................................................. 119 7.2.1 Auswahl eines geeigneten Peltier-Elements …”

Anhang C Bestimmung der Kenngrößen SM, RM und KM S. 200-202

„… Peltier-Elemente mit einer Anzahl sQ , von 71 Thermopaaren bzw. pn-Übergängen bei einem Strom _Q , D von 6 A …” „… dieser Arbeit verwendeten, baugleichen Peltier-Element des Typs RIME-74 zu schaffen, sind anschließende …” „… SEEBECK-Koeffizienten ,- Die jeweils auf eine Seite des Peltier-Elements bezogenen SEEBECK-Koeffizienten ^,df und …”

Entwicklung eines Lösungsansatzes S. 46-52

„… Variantendiskussion wurden Peltier-Elemente als für das zu entwickelnde geschlossene System geeignete Wärmesenken …” „… ausgewählt. Peltier-Elemente sind elektrothermische Wandler und beruhen auf dem PELTIER-Effekt, welcher …” „… Keramikplatten wird der Effekt vergrößert. Peltier-Elemente weisen im Gegensatz zu anderen Kühlverfahren viele …”

Modelle der Physiologie S. 53-104

„… Arterien Typen-Elemente mit komplexeren Parametern linke Herzhälfte 6 Modelle der Physiologie 57 …” „… linken Vorhofs (Atrium) erfolgt durch Volumen-Elemente. Das Vorhof-Volumen ¥k" wird nach [LAN-06 …” „… 19: Verbindung der Elemente im Körperkreislauf (exkl. untere Extremität uEx) Tabelle 13 …”

Bewertung des Kühl-Kompressionssystems S. 169-178

„… Hard- und Software-Komponenten der Elemente des Kühl- und Kompressionssystem. 9.1.1 Zusammenschluss …” „… Einhaltung von geeigneten Stromwerten dringt aufgrund der Verwendung von Peltier-Elementen als Wärmesenke …” „… Stromverbrauch in den Peltier-Elementen. Derzeit steht jedoch keine Alternative bei gleichem Funktionsumfang zur …”

Gesamtzusammenfassung S. 183-189

„… und eine Wärmesenke bestehend aus vier Peltier-Elementen des Typs RIME-74 ist es erstmals möglich …” „… einzustellen. Die Wärmeabfuhr an der Heißseite der Peltier-Elemente erfolgt durch einen Schichtaufbau aus …” „… Kühlkörper und temperaturgeregeltem Lüfter. An der Heißseite der Peltier-Elemente findet der Wärmestrom …”

Stand der Technik S. 25-39

„… vorgestellt. Modelle des Aufbaus wärmeleitender Elemente Die ursprüngliche Versorgung des Körpers mit Wärme …” „… Abbildung 5 dargestellt, um eine Reihenschaltung dieser Elemente. Verbunden sind sie über Widerstände, die …” „… den Wärmewiderstand oder den Blutflusswiderstand verdeutlichen. Eine Versorgung der Elemente über …”

Kompression in technischer Realisierung und Modell S. 143-168

„… Elektronikkomponenten umfassen die Elemente zum Transport des Druckmediums und der Schaltung der zu versorgenden …” „… Druckstrecken Wie auch schon bei anderen Druck-Simulationen dient ein Hubkolben-Element mit Rückstellfeder als …” „… das Massen-Element der Haut gekoppelt. Für die Simulation werden drei Druckkammern als ausreichend …”

Literaturverzeichnis S. 203-218

„… .: Entwicklung eines Regelkreislaus einer Hydraulik-Kühlung mit Peltier-elementen zur Anwendung an geschwollenem …” „… / wiki/Liste_der_Kunststoffe [WIK-18g] Wikipedia: Peltier-Element. Bearbeitungsstand: 03.08.2018. URL …” „… : https://de.wikipedia.org/wiki/ Peltier-Element [WIK-18h] Wikipedia: Polyvinylchlorid. Bearbeitungsstand: 17.11.2018. URL …”

doi.org/10.51202/9783186297174

VDI-Wissensforum GmbH - DRITEV – Drivetrain for Vehicles 2021

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VDI-Wissensforum GmbH (ed.)

DRITEV – Drivetrain for Vehicles 2021

Series: VDI-Berichte

Volume 2381 2021

Results in this title

T. Skubacz, C. Burkhardt, S. Krischke Shift Elements for Electric and Hybrid Drivetrains – Shift elements with low drag losses, high actuation energy efficiency and integrated overload protection S. 487-498

„… Shift Elements for Electric and Hybrid Drivetrains Shift elements with low drag losses, high …” „… . The use of friction elements instead of positive engagement connections also enables shifting under …” „… hybrid powertrain with position of the switching element Depending on the topology of the …”

A. Fröhlcke, M. Felbermaier, A. Britten, P. Fietkau Finite element approach for analyzing noise and vibration in electric drives S. 47-60

„… Finite element approach for analyzing noise and vibration in electric drives Dr.-Ing. A …” „… Elemente (FE)-basierten Drehwegfehleranalyse zur akustischen Beurteilung von Verzahnungen. Die …” „… method is a further development of an established finite element (FE)-based transmission error analysis …”

A. Nees Flexible Electro-hydraulic Actuation System for Multi-speed Electrified Drivetrains – Requirements and Concept S. 275-290

„… challenge for a broad introduction of actuation systems. Flexible actuation solutions and shift elements …” „… ideally lossless permanent actuation of shift elements. Other functions such as cooling, lubrication and …” „… . Shift elements are needed to realize multi-speed drivetrains. The benchmark analysis shows that for …”

S. Dussinger, T. Wiedemann, B. Harter, B. Wiedenmann Simulation of induced axial forces on planet gear bearings at example of ZF’s 8-speed automatic transmission S. 469-486

„… Reibungsverlusten führen. Die Untersuchung wird mit Hilfe von Finite-Elemente-Simulationen durchgeführt. Dabei …” „… mittels voller Kopplung zwischen Strömungsund Finite-Elemente-Löser vorgestellt. Abstract With the …” „… friction losses. The investigation is carried out using finite element simulations. Important influencing …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… between two gears while shifting. In some electrified powertrain however, the friction elements are not …” „… summarized. Test bench layouts are then extracted and evaluated. 2.1 Unit under test The central elements …” „… conventional shift components is depicted in Fig. 1. One key element is the shift sleeve, in which the shift …”

M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… windows of torque input and output elements, thus creating a nominally linear characteristic at the given …” „… hybridized powertrain. Fig. 2: Schematical damper concepts and technical coupling elements Physical …” „… not contain any separating elements in the form of a friction clutch (e.g. power splitters) or if dog …”

J. Nowack, G. Hellenbroich, A. Ghosh, V. Shapovalov, R. Fleuren Park by Wire System for current Electric Drive Units S. 291-302

„… elements of the vehicle and the Park lock system. The key elements are described below: Gear Lever …” „… : Element in vehicle through which driver request for Park state is communicated to PlxCU ABS Control …” „… Finite-Element-Analysis and Multi-Body Simulation, see Fig. 6. The range of services does include: Benchmarking and …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �35 M. Dilzer, BorgWarner Drivetrain Engineering GmbH, Ketsch f Simulation Finite element approach …” „… & Co KG, Albersdorf-Prebuch f Shifting Elements and Dampers Energy-efficient Hydraulic Control for the …” „… . Wiedenmann, ZF Friedrichshafen AG Shift Elements for Electric and Hybrid Drivetrains – Shift elements with …”

X. Zhang, F. Küçükay Driveability optimization of electrified powertrains utilizing machine learning based control and the interaction with ADAS/AD systems S. 361-376

„… powertrain consists of several mechanical elements, e.g. electric motor, transmission, differential, final …” „… system, the elements of the simplified model do not have a one-to-one corresponding component in the …” „… real system. The torsion spring with a spring constant c represents all elastic elements in the drive …”

R. Resch, C. Danzer, A. Poppitz, T. Pirkl Alternative drivetrains for sustainable commercial vehicles S. 669-684

„… rigid axle concept, solely based on helical gear sets and dog clutches as shift elements. The main …” „… mechanical elements – gear set and also shift elements – are arranged in 4 main levels. Combined with the …” „… current packages. The small electric motors are a core element of this EDU concept. Besides the …”

J. Shutty, A. Moser, D. Gajowski Analysis of propulsion system architectures across vehicle segments and markets S. 23-34

„… environment as well as the organization of the various control elements used to manage it. Results from a …” „… elements. Simulator Plant Model: Primarily developed using Gamma Technologies suite of simulation …” „… that a comprehensive configuration management system be used to control all elements. This includes …”

F. Bayer, J. Tochtermann Development of a Heavy-Duty E-Axle S. 621-636

„… the shifting element primarily defines the transmission length. One fixed gear, the two loose gears …” „… with the shifting element in between, and the bearings need to be packaged side by side at this shaft …” „… shows that all gears are aligned with the gears and the shifting element of the length-defining …”

F. Langhammer, A. Kappes, A. Viehmann, S. Rinderknecht Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving Comfort S. 207-228

„… needed between all drive units and the wheels. The shifting elements C1 and C2 (both with three shift …” „… positions) as well as the shifting elements connecting the ICE C0 or respectively C01 and C02 (two to three …” „… shift positions) are form-locking dog clutches without any frictional elements like synchronizer rings …”

G. Sandkühler Heavy Duty Vehicles with Electric Drive Train and Hydrogen Fuel Cells as Range Extender S. 701-702

„… operations. Of course the chassis comprise much more than just the described elements, namely the …”

C. Schmidt, H. Dhejne, J. Karlsson High Efficient 2 speed e-Axle – Highly efficient and shiftable under load S. 145-158

„… used as launch element. Furthermore the integraton of the dry cluch at the intermediate shaft reduces …” „… elements. To enable an high quality power shift, the response of the e-machine must follow on a very high …”

A. Drechsel, J. Pellkofer, K. Stahl, J. Sandor, M. Hein Development of a new test method to investigate the wear behaviour of hypoid gear oils S. 453-468

„… Hypoidgetriebe, Dissertation, Technical University of Munich, Institute of Machine Elements (1965). [Lec66 …” „… , Institute of Machine Elements (1966). [Loh15] Lohner, T.; Mayer, J.; Michaelis, K.; Höhn, B.-R.; Stahl, K …” „… University of Munich, Institute of Machine Elements (1980). [Sch10] Schedl, U.; Oster, P.; Tobie, T.; Höhn …”

R. R. Kasibhatla, P. Neidhardt, K. Caliskan Thermal Simulation according to Maturity Level in E-Drive Development S. 61-76

„… while making the meshing process easier and reducing the required number of elements significantly. The …” „… major reduction in element count, an automated model-setup process, and the ability to investigate …”

A. Bagh, D. Magnor, J. Kneiber, F. Löhe eTransport – Application of axle-integrated e-drive in urban LCV and MD trucks S. 637-652

„… electrification. Core elements of the given presentation include the evaluation of axle drives in comparison to …” „… % higher range in comparison to the retrofitted truck. The first two elements of the strategy are short …”

S. Kaimer Power to the Wheels – Challenges and Benefits of Electrified AWD for EVs and Hybrid vehicles S. 117-124

„… element is also required and the package is relatively large. Fig. 3: Lateral torque comparison of …”

W. Sackl Sustainable Powertrain Solutions – the new role of the powertrain at Magna S. 1-10

„… systems for 48V and High Voltage applications. These 3 blue building blocks are the core elements of …”

D. Lechleitner, M. Hofstetter, M. Hirz, C. Gsenger, K. Huber Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization S. 303-318

„… . Additionally, it is verified that the maximum permissible junction temperatures of the semi-conductor elements …” „… a design parameter ? PLMount that maps to an element in the set composed of the described positions …”

M. Giannantonio, S. Henzler, S. Rinderknecht Advanced Design of Dedicated Hybrid Drivetrains S. 77-100

„… planetary gear sets, gear pair sets and shifting elements. The key element of this approach is the …” „… multi-disc clutches. One key element of this approach is an automated component dimensioning combined with a …”

A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… - represents one of the key elements in a successful transformation of the development process. The challenge …”

J. De Landtsheere TREMEC HYbrid DRive Axle – HYDRA – Hybridization enables RWD dynamics in a FWD car S. 125-144

„… for efficient and performant electric driving, but it also utilizes the electrification element to …”

L. de Ruijsscher TREMEC Hybrid Dual Clutch Transmission (HDCT) – Electrification of TREMEC’s high performance dual clutch transmission S. 159-178

„… selection between P2.5 or P3 operation through an extra shift element, which is operated hydraulically and …”

E. Schneider, C. Danzer, E. Schreiterer Modular and highly functional Hybrid Platform for subcompact cars up to full-size SUV S. 191-206

„… electro-mechanical shift drum actuator is favorable as all shift elements and the parking lock are placed on the …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… that can be used in as many applications as possible. This article describes one element of the ZF …”

doi.org/10.51202/9783181023815

VDI Wissensforum GmbH - LAND.TECHNIK 2022

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK 2022

Series: VDI-Berichte

Volume 2395 2022

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K. Palm, J. Guo, L. Frerichs, A. Eitzlmayr, F. Maier, P. Seil Calibration of soil models within the Discrete Element Method (DEM) S. 45-54

„… Calibration of soil models within the Discrete Element Method (DEM) Kerstin Palm, Jihao Guo …” „… the Discrete Element Method are suitable. They require calibrated soil models for different types of …” „… tool for the investigation and development of soil tillage tools. The discrete element method (DEM) is …”

J. Guo, L. Frerichs, F. Shen, S. Munstermann Analysis of abrasive wear of tillage tools on both macro- and microscopic level S. 309-316

„… Discrete Element Method (DEM) will be further developed and validated by tests. Useful information for …” „… the tillage tools on the macroscopic level. One of the widely used tools is the Discrete Element …” „… simulation, finite element method (FEM) based materials microstructure simulations and finally building up …”

D. Thute, J. Furmaniak, A. Alterbaum Compact cooling system set-up with an innovative pre-cleaning solution for a mid-range combine harvester application S. 243-250

„… wiper style cleaning elements B.Eng. (MBA) Daniel Thüte, Dipl.-Ing. Jan Furmaniak, Dipl.-Ing. (FH …” „… cylinder and made of perforated metal plates as its key element is well known for many years and …” „… hydraulic/electric drive. The suction nozzle is designed as a stationary element. For the CLAAS TUCANO application …”

N. Strieker, T. Kohmascher Increased Dynamics and System Efficiency with Position-Controlled Hydraulic Cylinder S. 125-132

„… is an essential element in the control development for the drive of the deflectors in the …” „… elements that resulted in unsteady conditions with peaks in acceleration. As countermeasure, the profile …”

S. Schwede, T. Herlitzius Identification of draft force characteristics for a tillage tine with variable geometry S. 37-44

„… initial tool for the test sample. This is divided into the elements share point and guide plate (figure 1 …” „… ). Both tool elements are mounted on a tool carrier, which is fixed in a pivot point on the tine beam …”

F. Keppler, N. Dunkelberg, S. Wagner, K. Janschek Efficient Multi-Robot Path Planning for Autonomous Weed Control on Complex Field Configurations S. 79-86

„… consecutive index ? 4 ? 1 ? . Thus, a cost matrix ? ∈ ℝ can be generated with the elements …” „… to be minimized is computed as ? ? , ? , ? , VDI-Berichte Nr. 2395, 202282 using the elements …”

T. Anken, A. Latsch, M. Hatt Spot spraying broad-leaved dock plants in meadows S. 279-284

„… patternator. It’s proposed to measure the outflow of the 52 nozzles per element by means of measuring …” „… Ecorobotix ARA. All the essential elements like tank, pump, filters, strainers, VDI-Berichte Nr. 2395, 2022 …”

F. Wohlfahrt, T. Gores, S. Terorde, L. Frerichs Applicability Evaluations of Methane based Powertrain and Energy Storage Systems on High Performance Harvesting Machine Applications S. 423-430

„… machinery the element of “mobile refueling” needs further attention. Referring to the autonomy degrees …” „… are recognisably caught between the elements “machine autonomy” and “infrastructural efforts …”

Y. Ehlert A Modular Approach for a Dialog Based Assistance System to Adjust and Optimize Machines and Machine Combinations for Different Agricultural Applications S. 273-278

„… ) elements. So that graphical user interfaces can be created from the defined set of rules, so-called rule …”

A. Lindenberger, M. Uhl, M. Frank Influence of design and operating parameters on crop-flow characteristics in a self-propelled forage harvester (SPFH) using experimental and numerical methods S. 457-464

„… and numerical simulation methods, like Discrete Element Method (DEM) and Computational Fluid Dynamics …”

S. Geisler, T. Herlitzius Combi-mulcher – Development of a modular biomass processing and soil blending system S. 317-326

„… additional active conveying elements. In addition, the influence on the shredding effect is to be …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… of soil models within the Discrete Element Method (DEM …”

C. J. Lee, S. Schatzle, S. A. Lang Evaluation of perception sensors for safety of highly automated machine operations S. 163-170

„… of at least 8 m) - Required perception-reaction time: 100 ms (10 Hz) - Functional elements …”

S. Schwich, J. Schattenberg, L. Frerichs, M. Gallmeier Adaptive control of a self-propelled sugar beet harvester S. 447-456

„… functions and significance of the most important elements for adaptive control and give some insights into …”

F. Pult, A. Stein, M. Geimer Challenges in the Use of Alternative Fuels: Solutions to handle Boil-Off Gas in Agricultural Machines S. 431-440

„… machines because their environment contains easily flammable elements. Thus, a solution must be found to …”

M. Holovač, J. Krzywinski Aspects of sustainability improvement in the design of future agricultural systems S. 203-218

„… return to the same level as other elements of environment. With the transition towards solution-oriented …”

S. Rottgermann, S. Haverkamp Fundamental Concept for Highly Automated Implements with Distinct Regard To Process Automation S. 359-364

„… disturbance variables plays an elementary role in highly automated and autonomous machines. Since there may …”

doi.org/10.51202/9783181023952

VDI Wissensforum GmbH - 28. Deutscher Flammentag

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VDI Wissensforum GmbH (ed.)

28. Deutscher Flammentag

Series: VDI-Berichte

Volume 2302 2017

Results in this title

B. Peters, M. Mohseni Modeling the combustion of pellet with Extended Discrete Element Method S. 121-130

„… Modeling the combustion of pellet with Extended Discrete Element Method Numerical simulation of …” „… called Extended Discrete Element Method (XDEM). This approach is based on the classical Discrete Element …” „… treats the dynamics of particulates with using the classical discrete element method originally proposed …”

J. Oischinger, M. Meiller, R. Daschner, A. Hornung, R. Warnecke Impaktormessungen im Rauchgasstrang einer Kohlelinie des GKS-Schweinfurt – Untersuchung verschiedener Betriebsweisen der Entschwefelung S. 3-20

„… beiden Elemente nicht analysiert. Bild 9 zeigt eine Elementübersicht nach Impaktorfraktionen an der …” „… variierende Zusammensetzung der Elemente. Im Fall der „Entschwefelung im Regelbetrieb“ dominieren die Elemente …” „… “ herrschen die Elemente Ca, O, Cl und S vor. Die größten Anteile bei der „Entschwefelung ohne Rezirkulat mit …”

F. Buß, S. Wirtz, V. Scherer Einfluss der Schürung auf die Verbrennung stückiger Biomasse S. 693-698

„… des Brenntellers mit vertikal verfahrbaren Elementen. Der Luftmassenstrom sowie die entsprechende …” „… definierten Schürung drei Elemente, von denen zwei unabhängig voneinander in vertikaler Richtung durch …” „… zwischen diesen Elementen (Spaltweite jeweils 3 mm) vertikal in die Partikelschüttung. Die beweglichen …”

D. Holtz, J. Nocke, E. Hassel CFD-DEM Simulationen für Biomassefeuerungen S. 131-142

„… Dynamics) sowie DEM (Diskrete Elemente Methode) basiert. Anhand eines Euler-Lagrange Ansatzes wird die …” „… uses a combined CFD (Computational Fluid Dynamics) and DEM (Discrete Element Method) approach. An …” „… Elemente Methode Innerhalb des Festbettes spielen Partikel-Partikel-Kollisionen und …”

F. Wissing, S. Wirtz, V. Scherer, P. Knapp Modellierung eines Al-Metallbrands am Beispiel des Müllheizkraftwerks Friesenheimer Insel S. 681-686

„… wird die Diskrete Elemente Methode (DEM) mit ihrer zeitlich und räumlich aufgelösten Beschreibung …” „… -, Wärme- und Stoffströme bereitzustellen, bietet die dreidimensionale Diskrete Elemente Methode. Darin …”

R. Knappstein, G. Kuenne, A. Sadiki, J. Janicka Flamelet-Tabellierung im Kontext der Simulation von Kohlestaubverbrennung S. 613-624

„… zusätzlichen Dimension erstrebenswert, da Elemente erhalten bleiben und die zusätzliche …” „… Oberflächenreaktion beteiligt ist (SFR: Surface Reaction). Das Element Kohlenstoff in CO unterscheidet sich chemisch …” „… . (2.1) Hierin bezeichnen ? ? ,? ? 4 und ? ? ,? ? 4 die Elementmassenbrüche des aus dem CH4 stammenden …”

C. Ontyd, A. Becker, M. Schiemann, B. Krause, S. Wirtz, V. Scherer, J. Franiczek, J. Trost Kombination von Versuchen am Einzelpartikelreaktor und einem Drehrohr zur Torrefizierung von Kiefer und Pappel S. 669-674

„… Torrefizierungseinzelpartikelmodell ein, das in einen am Lehrstuhl vorhandenen DEM-Code (Diskrete Elemente Methode) integriert wird …”

D. Nikolaenko, C. Spijker, H. Raupenstrauch Modelling the Jet Cooler for Hot-dip Galvanization of Steel Strips S. 741-746

„… hexahedral and polyhedral elements. Fig.1: Mesh of nozzles at the cross-section of the jet cooler. 3 …”

S. Feldhoff, R.T.E. Hermanns Recent improvements of the Heat Flux setup to determine laminar burning velocities of liquid fuels S. 711-716

„… Flux burner are shown in Figure 1. One of the main burner elements is a 2 mm thick brass burner plate …”

H. Mätzing, H.-J. Gehrmann, H. Seifert, D. Stapf, R. Keune Modelling Biomass and Solid Recovered Fuel Combustion on Reciprocating Grates with CFD-application S. 143-150

„… incineration in grate firing systems with a particle based novel discrete element method”, VGB Power Tech …” „… release, elemental balances could be set up. For carbon, the experimental recovery was 70 % and for …”

M. Dzubiella, S. Hack, E. Gleim, W. Hesse, A. Vogt, R. Brämer Entwicklungsstand gasadaptiver Verbrennungsregelungssysteme für den Bereich der Gebäudebeheizung S. 303-316

„… Elemente der Signalaufbereitung von der Erzeugung der Messspannung, über die Dimensionierung der …” „… Elektronen, andererseits durch chemische Elementarreaktionen entstehende Ionen und Elektronen. VDI-Berichte …”

S. Hartl, D. Geyer, A. Dreizler, R. S. Barlow, C. Hasse Gradientenfreie Flammenindentifizierung auf 1D Raman/Rayleigh Messdaten S. 479-492

„… das korrespondierende chemische Element, das Symbol W bezeichnet deren atomare Masse und Y den …”

M. Vascellari, C. Hasse, S. Halama, M. Steibel, H. Spliethoff Detailed CFD simulations of a 5-MW industrial-scale entrained-flow gasifier using intrinsic char conversion kinetics S. 199-212

„… the atom balance of the coal elements, assuming that char is composed purely of carbon. This is a …” „… CPD model [26]. Tar is described as a lumped molecule whose elemental composition is obtained from …” „… Structural Analyses of Coal Based on Elemental Composition and Volatile Matter Content. Energy & Fuels, 1999 …”

C. Schneider, P. Stoesser, S. Rincon, T. Kolb Determination of Heterogeneous Reaction Kinetics of High-Temperature Biomass Char S. 331-344

„… with Argon for protection of the heating elements. The balance has a resolution of 10 μg. The fuel …”

S. Bürkle, V. Ebert, D. Rauen, A. Dreizler, G. Möller, J. Hees, D. Zabrodiec, A. Maßmeyer, R. Kneer, V. Ebert, S. Wagner Laserbasierte Messung von Temperatur und Spezieskonzentrationen bei der Verbrennung von torrefizierter Biomasse in einer 100 kWth-Staubfeuerungsversuchsanlage S. 69-84

„… Elementaranalyse ergab, dass der Heizwert der Buchenholzspäne von üblicherweise ~19 [13] auf 20.6 MJ/kg ansteigt …” „… Wesentlichen ein Gleichgewichtszustand erreicht. Anhand der Elementaranalyse kann unter Annahme vollständiger …” „… gut mit denen anhand der Elementaranalyse abgeschätzten Werte überein. Es zeigte sich, dass im …”

P. Graeser, M. Schiemann Einfluss der Partikelgröße auf den Partikelemissionsgrad eines Steinkohlekokses S. 85-96

„… 18,5 Tabelle 2: Elementare Zusammensetzung (wasserfrei) und Aschegehalt (wasserfrei) der …” „… Partikel bestimmen zu können. Dafür wurden die gesammelten Proben bezüglich ihrer elementaren …” „… auch der jeweils resultierende Ausbrand sind in Tabelle 3 zu sehen. Tabelle 3: Elementare …”

M. Dohrn, M. Müller Auswirkungen lastflexibler Fahrweise auf Ascheansätze bei der Kohlenstaubfeuerung S. 185-198

„… Elementaranalyse sowie ICP-OES zur Elementbestimmung und Röntgendiffraktometrie zur mineralogischen Beurteilung …” „… polnische, eine russische und eine US-amerikanische Steinkohle untersucht. Dessen Elementaranalysen sind in …” „… Aufbaue der Anlage wird in Bild 1 deutlich. Tabelle 1: Elementanalyse (trocken, aschefrei) mit Asche …”

H. Luhmann, S. Egger, R. Spörl, G. Scheffknecht Einsatz eines FLOX®-Brenners für viskose, biogene Flüssigbrennstoffe in einer gekühlten Umlenkbrennkammer S. 213-226

„… 2,523 21,092 Elementarzusammensetzung C-Gehalt Gew.-% 86,51 65,83 H-Gehalt Gew.-% 13,31 10,33 …”

T. Widder, M. Beckmann Prozessmesstechnik, -führung und -optimierung / Thermische Behandlung Online-Optimierung von Abfallverbrennungsanlagen S. 265-278

„… - Bilanzierung kann bereits die Elementarzusammensetzung (C, H, O, W) des verbrennenden Abfalls in dieser Form …” „… .; Reynolds, P.: Online determination of elementary and fractional waste composition for Municipal Solid …”

D. Kaczmarek, F. Sen, T. Kasper, B. Atakan, S. Porras, R. Schießl, U. Maas Kinetische Untersuchung der partiellen Oxidation von Methan/DME und Methan/Ethanol-Gemischen S. 431-444

„… Polygenerationsprozessen entwickelt. Der Polygenerationsmechanismus (PolyMech) ist ein C1-C4 Elementarreaktions-Modell …”

M. von Bohnstein, A. Stroh, J. Ströhle, B. Epple Vorhersage korrosiver Gasatmosphären in der Brennkammer eines Kohlekraftwerks S. 563-572

„… Sulfat-Schwefel als Gips (CaSO4 ⋅ 2H2O) und der organisch gebundene Schwefel als elementarer Schwefel. Die …” „… unterteilt. Das organisch gebundene Chlor wird als elementares Chlor modelliert und der mineralisch …”

S. Jell, M. Murer, H. Spliethoff Numerische Untersuchungen zur Stickoxidreduktion in thermischen Müllverwertungsanlagen S. 585-596

„… : Elementarzusammensetzung des Brennstoffs. Angaben in Masse-% feucht C H O N H2O Asche 27.0% 3.8% 20.0% 0.6% 20.6% 28.0 …”

C. Chi, G. Janiga, K. Zähringer, D. Thévenin Indirekte Messung der Wärmefreisetzung in Wasserstoffflammen mittels Spezieskorrelationen S. 625-636

„… hydrogen mechanism of Boivin et al. [27], which contains 12 elementary reactions and 9 species (H2, O2, H2 …” „… mechanism by Warnatz [28], which contains 19 elementary reactions and the same 9 species. The …”

F. Edler, B. Geier, W. Reiter, C. Spijker, H. Raupenstrauch Einbindung der Simulation in die Entwicklung eines staubbeladenen Verbrennungsreaktors hinsichtlich Brenner und Reaktordesign S. 729-734

„… ) wird im Reaktor zu elementarem Zn reduziert und geht in die Gasphase über. Im anschließenden Konverter …”

V. Bomba, B. Rogg Reduced Kinetic Mechanisms for Oxy-Methane Combustion S. 747-750

„… of methane with pure, or nearly pure, oxygen the shortest possible detailed mechanism of elementary …”

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