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VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2019

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2019

Series: VDI-Berichte

Volume 2361 2019

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A. Stoll, M. Duttlinger, S. Klasen Investigation of the working precision and economic efficiency of automatically and manually guided hoes in grain S. 521-526

„… Investigation of the working precision and economic efficiency of automatically and manually …” „… addition, this system had a high economic efficiency. Introduction According to the DLG-Agrifuture …” „… camera controlled hoe. The economic efficiency with respect to different sizes of operated area will be …”

P. Sivasothy, G. Bulun, J. Seewig, J. Imwalle Implementation of a Dynamic Product Development Method for Agricultural Engineering Based on Virtual Prototypes S. 273-280

„… machine. In this way, the manufacturer assumes responsibility for machine maintenance and has an economic …” „… ]. Since every breakdown or standstill brings economic disadvantages with it, a predictive maintenance …” „… economic risk, the farmer is willing to take advantage of a service from the producer that guarantees a …”

S. A. Duppong, M. Kuhl, O. Delvaux Production System Optimization with Electrified Powertrain S. 421-426

„… accomplish speeds up to 50 km/h while keeping engine speed low to improve overall vehicle efficiency and …” „… mechanical drivetrain from overload. The engine can be driven to an optimum efficiency point to run …” „… limited functionality or efficiency and are not intended for continuous use. The application of slurry …”

A. Volbracht, J.-H. Wolker, J. Jeninga TIM empowers cross vendor couples to higher performance S. 573-XVI

„… for them and to provide them with economic benefits. Technology to date Already at Agritechnica …” „… Fig. 4: Process optimization with TIM TIM increases quality and efficiency, regardless of …”

J. L‘Heureux Four-Tracked Solution for Large Row Crop Tractors S. 305-310

„… tractor has been the primary machine form for agricultural applications. Economic and demographic …” „… geometry, and providing a tractor weight balance to achieve maximum tractive efficiency. As shown in Fig 1 …” „… perform all the functions with efficiency and maximize crop yield and do this with minimal job quality …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Cologne Investigation of the working precision and economic efficiency of automatically and manually …” „… machines – Electrification needs high efficiency � � � � � � � � � � � � � � 145 D …”

L. Hauer, L. Handl, P. Prankl, M. Datzberger, F. Handler, S. Polly GIS-ELA – Open Source GIS system for small-scale agriculture S. 319-326

„… Polly, Landwirtschaftskammer Niederösterreich, St. Pölten Abstract There is a substantial economic …” „… site-specific management methods for increasing efficiency and greening in Austrian agriculture") is to …”

A. Biswas, E. Eising SoilReader: A new in-situ multi-depth, multi-constituent, on-the-go precision soil analyzer S. 355-376

„… , integrated, and self-contained design, with high efficiency and rugged production makes SoilReader highly …” „… software and unique decision support system for management decisions, yield predictions and economic …” „… revolutionary, integrated, and self-contained design, with high efficiency and rugged production makes …”

doi.org/10.51202/9783181023617

GJAE - German Journal of Agricultural Economics

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GJAE - German Journal of Agricultural Economics

Browse Volumes: GJAE - German Journal of Agricultural Economics

GJAE Volume 72 (2023) Issue 02 ISSN Online: 2191-4028

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Thomas Heckelei, Yaghoob Jafari, Linmei Shang, Arnim Kuhn The National and Regional Impact of the EU Bioeconomy Strategies on the Agri-Food Sector: Insights from Germany S. 73-90

„… biomass use as well as between crop and livestock production. An increasing conversion efficiency of …” „… ; biomass productivity; conversion effi-ciency; agriculture; land use change 1 Introduction In the context …” „… productivity of the cropping sectors as one of the main providers of bio-mass and b) improved efficiency of the …”

Christian Sponagel, Enno Bahrs, Arndt Feuerbacher, Daniela Bendel, Tobias Karl David Weber Economic and Agronomic Impacts of Agrivoltaics on Arable Land Use at the Example of the Stuttgart Region* S. 101-116

„… GJAE 72 (2023), Number 2 101 Economic and Agronomic Impacts of Agrivoltaics on Arable Land Use at …” „… can in-crease land use efficiency which is why they are in the political focus. In this study, we go …” „… resulting agronomic effects in the region and the associated agro-economic effects. The analysis is carried …”

doi.org/10.51202/2191-4028-2023-02

Elizabeth Heischkamp - Scrubbing System Design for CO2 Capture in Coal-Fired Power Plants

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Elizabeth Heischkamp

Scrubbing System Design for CO2 Capture in Coal-Fired Power Plants

Series: Verfahrenstechnik

Volume 953 2017

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Analysis of economic feasibility S. 143-162

„… 143 5 Analysis of economic feasibility The previous chapter focused on interpreting simulation …” „… economic analysis that will allow for feasibility estimation of the different technologies presented in …” „… actual economic analysis is conducted there are a few definitions that first have to be introduced for a …”

Summary S. 163-167

„… . VI. Analysis of economic feasibility. After calculating overall efficiency penalties it is possible …” „… efficiency losses as low as possible. For this purpose the Reference Power Plant North Rhine Westphalia (RPP …” „… objective of keeping power plant’s efficiency losses as low as possible it is necessary to integrate the …”

Titelei/Inhaltsverzeichnis S. I-XII

„… minimize efficiency penalties. Simulation details are provided along with a technical and an economic …” „… efficiency losses have been accounted for. A comparison of different scenarios such as the variation of …” „… ....................................................................................... 136 5 Analysis of economic feasibility ......................................................... 143 …”

List of references S. 171-184

„… . Houghton and G. Marland, “Contributions to accelerating atmospheric CO growth from economic activity …” „… , carbon intensity, and efficiency of natural sinks,” PNAS, vol. 104, no. 47, pp. 18866-18870, 2007 …” „… . 1713-1720, 2011. [58] P. Versteeg and E. Rubin, “Technical and economic assessment of ammonia-based …”

Introduction S. 1-17

„… CO2 emissions: • Reduction of energy consumption, for example by increasing efficiency of energy …” „… well as its efficiency. Given that the electricity demand remains constant, more fossil fuels would …” „… the main objective is to keep related efficiency losses as low as possible. To this end different …”

doi.org/10.51202/9783186953032

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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M. M. Klein Holistic Sustainability-Assessment of Gearboxes S. 815-828

„… there are also economic and social aspects to be analyzed to avoid one-sided and therefore …” „… , etc. For energy consuming products additionally the efficiency is a main aspect regarding …” „… technical and economic aspects. In this context ecological aspects could be e.g. the overall energy …”

D. Krüger Reuse S. 3-12

„… VDI-Berichte Nr. 2422, 2023 3efficiency, less fuel burn, more economic and more sustainable flights, especially …” „… ]. Architectural improvements which increase efficiency and reduce noise are beneficial to society by delivering …” „… fuel-efficient engines is therefore an essential contribution to achieving advances in aircraft efficiency and …”

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

„… surfaces. (2) Possibility of transmission efficiency increase and better NVH (Noise Vibration and Harshness …” „… . Efficiency and NVH requirements are increasing, especially for electrified vehicles. For external cylindrical …” „… power trains, leading to a positive effect on the efficiency of the overall system [1]. At the same time …”

S. Chen, C. Liu, D. Qin Forward Performance-driven Design of Gear Parameters S. 211-226

„… , Žeželj D, Lon ar A, et al. Multi-objective spur gear pair optimization focused on volume and efficiency[J …” „… components of the transmission system, and its performance determines the efficiency and reliability of the …” „… method of gear parameters is proposed to improve design efficiency in this paper. First, the accurate …”

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

„… meet the requirements in terms of quality, strength, acoustics and economic efficiency of the …” „… gears that meet the requirements in terms of quality, strength, acoustics and economic efficiency of the …” „… and resource efficiency. Compared to conventionally machined gears, the advantages of PM gears are the …”

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

„… interesting from an economic point-of-view. A second benefit of the proposed method lies in the increased …” „… reliability and efficiency of the validation process of parallel gear stages. VDI-Berichte Nr. 2422, 2023 …”

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

„… analyzing the fluid flow to ensure the lubrication of all components and increase the energy efficiency of a …” „… of new gear unit systems. The focus is the improvement of efficiency, saving materials and increasing …” „… the efficiency is the reduction of oil amount, where it is even more important to know more about the …”

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

„… efficiency and material utilization. At the same time, the limited space available for mobile applications …” „… ]. Reducing the cross-axis angle in this case, therefore, has a negative effect on the process economic …” „… efficiency. In the flank area, the effect of the reduction of the cross-axis angle is less pronounced, so …”

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 …” „… of the Industrial Collective Research Programme (IGF) by the Federal Ministry for Economic Affairs …”

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

„… efficiency and a higher wear of the machine elements. Fig. 3-5: Measured friction coefficient for new oil …” „… Innovation + Technik GmbH as project executing organization of the Federal Ministry for Economic Affairs and …”

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

„… Research Programme (IGF) by the Federal Ministry for Economic Affairs and Energy (BMWi) based on a decision …” „… efficiency of gears. Meccanica 45(3), 425–437 (2010) [24] Baethge, J.: Drehwegfehler, Zahnfederhärte und …”

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

„… ) program by the Federal Ministry for Economic Affairs and Climate Action (BMWK) based on a decision taken …” „… (1990). [6] Oehler, M., Sauer, B., Magyar, B.: Efficiency of Worm Gear Drives Under Transient Operating …”

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

„… gear ratio in one stage, an increase in load capacity as well as an increase in efficiency compared to …” „… Ministry for Economic Affairs and Climate Action (BMWK) based on a decision taken by the German Bundestag …”

doi.org/10.51202/9783181024225

VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2023

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2023

Series: VDI-Berichte

Volume 2427 2023

Results in this title

D. Dou An examination of viable sustainable solutions for off-road mobile machinery and agriculture S. 425-432

„… , 2022, Efficiency Summary BEV Poewr to X H2 Fuel Cell H2 ICE NH3 ICE CH3OH ICE CH4 ICE …” „… enable our customers to produce more with less. Delivering equitable access to food, energy and economic …” „… efficiency and measurable value to end customers. Attributes and limitations of leading solutions will be …”

S. Bosse, J. Magnusson, E. L. Wisotzky, A. Hilsmann, P. Eisert, E. Gassen, M. Reichardt, A. Stein, J. Heil, M. Hussaini Platform-Based and AI-Enabled Farming to Foster Agricultural Ecosystems S. 441-454

„… possible key to linking sustainability, climate adaptation, and economic efficiency in plant production …” „… data-driven AI models, the platform will aid improving agricultural efficiency and productivity while reducing …” „… location-dependent factors such as soil conditions and (micro-) climatic conditions, as well as socio-economic …”

L. Buck, T. de Witte Cost simulation of future agricultural machinery concepts – Applied on a comparison of constant electrical power supply and battery swapping S. 349-356

„… technical feasibility the economic competitiveness will determine which concept will prevail. Therefore, the …” „… aim of this paper is to present a cost simulation model which is applied to compare the economic …” „… entire conversion chain from the grid connection point to the tractor wheel, an efficiency of 0.77 is …”

W. Kath-Petersen, P. Müller “GrindStar“ – More efficiency, effectiveness, and economy with ultrashallow soil cultivation S. 63-68

„… regarding the economic efficiency: The tractor consumes around 3 l of fuel per hectare at 15 km/h in stubble …” „… “GrindStar“ – More efficiency, effectiveness, and economy with ultrashallow soil cultivation Prof …” „… effectiveness and, based on the fuel consumption and area output determined, also in terms of efficiency. 3 …”

J. Engström, A. Örde, A. Hägglund, J. Jansson, L. Johansson, H. Andersson Modular battery swap system as an enabler for fossil free mobile work machines S. 313-320

„… alternatives. Electrification by battery has high efficiency and is promising but is still in an early stage of …” „… high reduction in both energy usage and GWP emissions can be explained by the higher efficiency of …” „… provide significantly higher energy efficiency than a conventional machine, which early results verify …”

R. Schmetz Methodical redesign of drivetrains of agricultural machinery S. 301-312

„… ) emission-free operation, but also offers advantages due to the very good efficiency of converting electrical …” „… efficiency of (direct) VDI-Berichte Nr. 2427, 2023304conversion of electrical into mechanical energy, the …” „… according to the state of the art. Based on the resulting efficiency chains, it is then quite easy to …”

J. Rieck, F. Behrendt, F. Gerdes, L. Frerichs Potential uses of bioenergy in the mobility sector and agricultural machinery S. 433-440

„… many operators of biogas plants in Germany, the question arises how the economic operation of the plant …” „… internal combustion engine installed and that the CNG engine has the same or similar efficiency as a …” „… per hectare and the influence of alternative energy sources on the efficiency of the machines used …”

S. Geißler, T. Herlitzius Simulation of filling and venting operations in agricultural cold heat networks by using CFD and the Volume of Fluid method S. 417-424

„… technology with a lot of economic potential. Agrothermics refers to the tapping of environmental heat using …” „… in one or more individual pipes of the entire collector comes to a standstill, the overall efficiency …”

T. Blume, L. Neumann Self-supervised learning for an agriculture driver assistant system S. 471-476

„… contributes to increasing efficiency and sustainability. To automatically generate labels for pixel wise …” „… research project is funded by the German Federal Ministry for Economic Affairs and Climate Action based on …”

R. Konradt, S. Schmidt Design of an adjustable lightweight stilt tractor – Concept tractor for the application of biological control in maize S. 289-294

„… concepts aim to enhance velocity, efficiency and safety of operating in high standing crops. Ultimately …” „… BIOCARE GmbH. It has been funded as a joint project by the Federal Ministry for Economic Affairs and …”

doi.org/10.51202/9783181024270

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