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Matthias Johannink - Model-based and Experimental Analysis of Transient Electrodialysis Processes

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Matthias Johannink

Model-based and Experimental Analysis of Transient Electrodialysis Processes

Series: Verfahrenstechnik

Volume 949 2016

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Index analysis and reduction of PDAE systems S. 42-65

„… 3 Index analysis and reduction of PDAE systems This chapter introduces a new procedure for index …” „… brief review of di erent concepts of index analysis of DAE and PDAE systems in Section 3.2. Di erent de …” „… electrolyte is described by the PDAE system (Johannink et al., 2011, Newman and 43 3 Index analysis and …”

Titelei/Inhaltsverzeichnis

„… – Ionic mass transport – Partial differential-algebraic equations – Index analysis – Model-based and …” „… 3 Index analysis and reduction of PDAE systems 42 3.1 Introduction …” „… concepts for PDAE systems . . . . . . . . . . . . . 53 3.3 Index analysis and reduction for semi-explicit …”

Concluding remarks S. 134-138

„… systems. Here, it was possible to develop a new systematic procedure for the index analysis and reduction …” „… procedure for the index analysis and reduction was successfully applied in Chapter 4 to derive the …” „… trajectories. It has been demonstrated that the method for the procedural index analysis and reduction …”

Bibliography S. 161-177

„… . Schittkowski, H. Pesch, and K. Sundmacher. Index analysis and numerical solution of a large scale nonlinear …” „… . Marquardt. Index analysis and reduction of systems of quasi-linear partial-di erential and algebraic …” „… . Journal of Membrane Science, 466:45 57, 2014. W. S. Martinson. Index and Characteristic Analysis of …”

Modeling of ionic transport in electrolytes S. 66-83

„… with respect to their di erential indices. This index analysis and the subsequent reduction is carried …” „… freedom is analyzed in the process of index analysis and reduction. 4.2 Index analysis and reduction In …” „… index analysis and reduction (IAR) introduced in Chapter 3 is employed. 74 4.2 Index analysis and …”

Introduction S. 4-16

„… index analysis and reduction of general PDAE systems in the context of a systematic modeling work ow …” „… analysis for the systematic investigation of transport phenomena in transient electrodialysis (ED …” „… ) processes. In this context this work addresses the development of detailed mechanistic models, the analysis …”

doi.org/10.51202/9783186949035

VDI Wissensforum GmbH - International Conference on Gears 2017

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2017

Series: VDI-Berichte

Volume 2294 2017

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T. Aoyama, H. Inokura, Y. Shibata Prediction of plastic deformation in hypoid gears S. 669-682

„… . Yield areas and internal stresses in the tooth flank are identified by finite element analysis. The …” „… plastic deformation index based on the mechanism is used to predict the plastic deformation. The index …” „… the line of contact, 3) correction coefficients. Correlation between the index predictions and the …”

B. Černe, D. Zorko, J. Duhovnik Semi-analytical method for the prediction of the flank temperatures of polymer gears during running S. 1611-1624

„… computation analysis, using the finite element method for a single meshing cycle, where the characteristic …” „… speed data obtained from the analysis it is then possible to develop a semi-analytical procedure for …” „… tests presented in [9] and [10], which were used for the validation of the here presented analysis …”

Y. Wang, B. Peng, G. Liu, L. Liu Design of transmission accuracy of the involute cylindrical gear-worm gear system under large temperature difference based on FE method S. 491-502

„… influenced. In this paper, the finite element analysis method is adopted to the structural analysis of …” „… analysis and error calculation is to find out the cause of error and to study the law of error …” „… the accuracy design by the finite element analysis with allowable limits. Zhang et al. [7] studied …”

C. Brecher, C. Löpenhaus, R. Greschert Influence of the grinding process on the formation of boundary layers on gears S. 1427-1438

„… layers. Fig. 3: Mean roughness index Ra [µm] of the gear flanks after grinding 4. Boundary layer …” „… analysis The residual stress depth profile is measured by means of X-ray diffraction and successive …” „… [mm/min] 2000 3000250015001000500 4.2 2.1 0 0.33 0.17 0.08 0 8.3 In fe ed a e [m m ] Mean Roughness Index …”

J. Papies Load distribution in planetary gears considering effects of manufacturing tolerances with a statistical approach S. 783-794

„… analysis with respective extreme values. This significantly reduces the effort of a closer examination, but …” „… conditions. In experimental results, this effect is taken into account using a statistical analysis. However …” „… possible – with an almost unchanged increase in knowledge. The results of this analysis can be …”

A. von Freyberg, A. Fischer Automatic geometry segmentation of involute flank regions S. 1015-1024

„… proven measuring methods as well as analysis software exist for determining geometric deviations and …” „… worm gears, chain wheels or special gears, and many proven measuring methods as well as analysis …” „… analysis of a profile with tip or root relief, for example, VDI-Berichte Nr. 2294, 20171016 requires the …”

A. Furtmann, G. Poll Electrical stress and parasitic currents in machine elements of drive trains with voltage source inverters S. 109-118

„… Drivetrain consisting of a motor and a singlestage gearbox (fast-shaft with index f, slow shaft with index s …” „… gearbox. An analysis of the voltage divider leads to a BVR+ of 3.4% and a BVRDrivetrain of 0.73%. In a …”

D. Talbot, A. Kahraman Simulation of gear wear using a dynamic load distribution model S. 5-16

„… formulation will be utilized along with a dynamic tooth contact analysis model in order to investigate the …” „… index. With investigation of Fig. 2, three Pinion Speed [rpm] 104 0 0.5 1 1.5 2 5 10 15 20 25 30 35 40 …” „… analysis, with wear concentrating in the areas of high pressure and sliding with more wear toward the …”

doi.org/10.51202/9783181022948

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 01 ISSN Online: 2191-4028

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Janina Knuck An Analysis of Success Factors for German Farmstead Dairies S. 20-33

„… GJAE 72 (2023), Number 1 20 An Analysis of Success Factors for German Farmstead Dairies Janina …” „… Knuck Thünen-Institute of Market Analysis, Braunschweig Abstract Farmstead dairies are a small but …” „… measured in this study using a suc-cess index. This method is based on the self-perceived degree to which …”

Sebastian Lakner, Sabrina Bethge Farmers’ Attitudes toward the Future of Direct Payments: An Empirical Study from Germany S. 34-46

„… Duda/Hart index (0.8977) (Table 3). The dis-criminant analysis shows that 85% of farms were cor-rectly …” „… farmers collected from January to Febru-ary 2021. Using cluster analysis and quantitative content analysis …” „… change. Keywords direct payments; farmers' attitudes; Common Agricul-tural Policy; factor analysis …”

Verena Otter, Maximilian Deutsch Das Verhalten landwirtschaftlicher Entscheider*innen bei der Adoption nachhaltiger Prozessinnovationen in Deutschland / The Behavior of Agricultural Decision-Makers towards the Adoption of Sustainable Process Innovations in Germany S. 1-19

„… innovations using descriptive statis-tics, confirmatory factor analysis and ordinal regres-sion analysis. The …” „… . Als Güte-kriterien dienen dabei der Comparative Fit Index (CFI), Root Mean Square Error of …” „… sind alle Faktorladungen mit einem Wert von über 0,7 als hoch anzusehen. Der Comparative Fit Index (CFI …”

doi.org/10.51202/2191-4028-2023-01

Manuel Dahmen - Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine Concepts

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Manuel Dahmen

Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine Concepts

Series: Verfahrenstechnik

Volume 954 2017

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Titelei/Inhaltsverzeichnis

„… network flux analysis . . . . . . . . . . . . . . 134 7.3.2 Biomass supply …” „… . . . . . . . . . . . . . . . . . . . . . . . 214 E.3 Trade-off analysis: Hydrogen demand vs. energy of fuel produced . . . . . 215 E.4 Data and …” „… atom ON octane number PC principal component PCA principal component analysis PCI premixed …”

Conclusions and outlook S. 175-178

„… of reaction network flux analysis (RNFA) has been extended and combined with mixture property …” „… biomass. The analysis of a case study has highlighted the importance of performing combined product and …” „… estimates in the intermediate range (∼20 to ∼40) are still difficult to interpret. The analysis in Chapter 4 …”

Bibliography S. 227-276

„… ). Gibbs energy analysis of phase equilibria. Society of Petroleum Engineers Journal, 22(05):731–742 …” „… dynamics modeling analysis of large 231 Bibliography n-alkane ignition kinetics in the Ignition Quality …” „… . (2014). Principal component analysis. Analytical Methods, 6(9):2812–2831. Broadbelt, L. J., Stark, S. M …”

Basic concepts of fuel design S. 10-39

„… Index OI = (1-K) RON + K MON RON and MON determination (ASTM D2699 / D2700) more prone to auto-ignition …” „… alternative to detailed kinetic investigation, Kalghatgi (2005, 2014b) has proposed the so-called octane index …” „… & HCCI and SI engines, respectively. Figure 2.4 also suggests confirmatory analysis, e.g., CN …”

GC-based prediction of fuel auto-ignition quality S. 50-82

„… general model structure group contribution modeling, residual analysis 2 generate ideas on how to reduce …” „… parameter uncertainty and correlation confidence interval analysis, eigenvalue analysis, correlation …” „… analysis 3 introduce three hypotheses to enhance model performance residual analysis, correlation analysis …”

doi.org/10.51202/9783186954039

VDI Wissensforum GmbH - Dritev – Drivetrain for Vehicles 2020

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain for Vehicles 2020

Series: VDI-Berichte

Volume 2373 2020

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T. Korb, M. Nussbaumer, S. Rinderknecht Generic optimization environment and knowledge-based guided evolutionary algorithms for automated transmission calibration – Method to generate a knowledge base through impact analysis of parameters a...

„… transmission calibration Method to generate a knowledge base through impact analysis of parameters and …” „… analysis To evaluate the differences between reference signal and the current signal in a more suitable …” „… way, the analysis needs to occur in a sequential manner. For the example shown in figure 3 this means …”

A. Esser, T. Eichenlaub, S. Rinderknecht Real-driving-based comparison of the eco-impact of powertrain concepts using a data-driven optimization environment

„… optimization environment for the comparative analysis of the ecological potential of different powertrain …” „… naturalistic driving of the relevant application is essential. To address this point, we perform our analysis …” „… of GHG emissions. In Section 2 of this work, the optimization framework for the comparative analysis …”

A. Manelli, F. Filippo Irato, C. Cavallino, R. Gay e-FDU: Concept, develop & industrialization of a novel P4 powertrain – From concept to industrialization of a novel P4 powertrain in 24 month

„… , 202046 Index 1 Abstract 2 Keywords 3 Introduction 4 E-Axle Characteristics and Layout 5 E …” „… Vibration Analysis of Six Speed MT Transmission and Driveline from Road to Lab. SAE International …”

doi.org/10.51202/9783181023730

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