Publications of U. Krewer

Journal Article (33)

2010
Journal Article
Mao, Q.; Krewer, U.; Hanke-Rauschenbach, R.: Total harmonic distortion analysis for direct methanol fuel cell anode. Electrochemistry Communications 12 (11), pp. 1517 - 1519 (2010)
Journal Article
Zenith, F.; Krewer, U.: Modelling, dynamics and control of a portable DMFC system. Journal of Process Control 20 (5), pp. 630 - 642 (2010)
Journal Article
Zenith, F.; Weinzierl, C.; Krewer, U.: Model-Based Analysis of the Feasibility Envelope for Autonomous Operation of a Portable Direct Methanol Fuel-Cell System. Chemical Engineering Science 65 (15), pp. 4411 - 4419 (2010)
2009
Journal Article
Krewer, U.; Hanke-Rauschenbach, R.: Kinetisch und Dynamisch. Nachrichten aus der Chemie 57 (7/8), pp. 753 - 756 (2009)
Journal Article
Krewer, U.; Hanke-Rauschenbach, R.: Optimierung von Direkt-Methanol-Brennstoffzellen - Analyse der methanoloxidation. Hzwei: das Magazin für Wasserstoff und Brennstoffzellen 9 (10), pp. 23 - 25 (2009)
2007
Journal Article
Krewer, U.; Kamat, A.; Sundmacher, K.: Understanding the Dynamic Behaviour of Direct Methanol Fuel Cells: Response to Step Changes in Cell Current. Journal of Electroanalytical Chemistry 609 (2), pp. 105 - 119 (2007)
Journal Article
Krewer, U.; Pfafferodt, M.; Kamat, A.; Sundmacher, K.; Fernandez Menendez, D.: Hydrodynamic Characterisation and Modelling of Anode Flow Fields of Direct Methanol Fuel Cells. Chemical Engineering Journal 126 (2-3), pp. 87 - 102 (2007)
Journal Article
Schultz, T.; Krewer, U.; Sundmacher, K.: Impact of Electrode Kinetics on the Dynamic Response of a DMFC to Change of Methanol Feed Concentration. Journal of Power Sources 165 (1), pp. 138 - 151 (2007)
Journal Article
Schultz, T.; Krewer, U.; Vidaković-Koch, T.; Pfafferodt, M.; Christov, M.; Sundmacher, K.: Systematic Analysis of the Direct Methanol Fuel Cell. Journal of Applied Electrochemistry 37 (1), pp. 111 - 119 (2007)
2006
Journal Article
Krewer, U.; Christov, M.; Vidaković-Koch, T.; Sundmacher, K.: Impedance Spectroscopic Analysis of Electrochemical Methanol Oxidation Kinetics. Journal of Electroanalytical Chemistry 589 (1), pp. 148 - 159 (2006)
Journal Article
Krewer, U.; Sundmacher, K.: Transfer Function Analysis of the Dynamic Behaviour of DMFCs: Response to Step Changes in Cell of Current. Journal of Power Sources 154 (1), pp. 153 - 170 (2006)
2004
Journal Article
Krewer, U.; Song, Y.; Sundmacher, K.; John, V.; Lübke, R.; Matthies, G.; Tobiska, L.: Direct methanol fuel cell (DMFC): analysis of residence time behaviour of anodic flow bed. Chemical Engineering Science 59 (1), pp. 119 - 130 (2004)
2002
Journal Article
Krewer, U.; Liauw, M. A.; Ramakrishna, M.; Babu, M. H.; Raghavan, K. V.: Pollution prevention through solvent selection and waste minimization. Industrial & Engineering Chemistry Research 41 (18), pp. 4534 - 4542 (2002)

Conference Paper (9)

2018
Conference Paper
Xie, X.; Krewer, U.; Schenkendorf, R.: Robust Optimization of Dynamical Systems with Correlated Random Variables using the Point Estimate Method. 9th Vienna International Conference on Mathematical Modelling, Vienna, Austria, February 21, 2018 - February 23, 2018. IFAC-PapersOnLine 51 (2), pp. 427 - 432 (2018)
2017
Conference Paper
Schenkendorf, R.; Xie, X.; Krewer, U.: An Efficient Polynomial Chaos Expansion Strategy for Active Fault Identification of Chemical Processes. In: 27th European Symposium on Computer Aided Process Engineering, pp. 1675 - 1680. 27th European Symposium on Computer Aided Process Engineering & 10th World Congress of Chemical Engineering, Barcelona, Spain, October 01, 2017 - October 05, 2017. Elsevier (2017)
Conference Paper
Xie, X.; Schenkendorf, R.; Krewer, U.: Robust Design of Chemical Processes Based on a One-Shot Sparse Polynomial Chaos Expansion Concept. In: 27th European Symposium on Computer Aided Process Engineering, pp. 613 - 618. 27th European Symposium on Computer Aided Process Engineering & 10th World Congress of Chemical Engineering, Barcelona, Spain, October 01, 2017 - October 05, 2017. (2017)
2015
Conference Paper
Zenith, F.; Na, Y.; Krewer, U.: Optimal Concentration Control for Direct Methanol Fuel Cells. 9th IFAC Symposium on Advanced Control of Chemical Processes - ADCHEM 2015, Whistler, Canada, June 07, 2015 - June 10, 2015. IFAC-PapersOnLine 48 (8), pp. 722 - 727 (2015)
2012
Conference Paper
Behrendt, M.; Bajcinca, N.; Zenith, F.; Krewer, U.: Model Predictive Control of a Hybrid Fuel Cell and Battery Power System. 8th IFAC International Symposium on Advanced Control of Chemical Processes, Fumara Riverfront, Singapore, July 10, 2012 - July 13, 2012. IFAC Proceedings Volumes 45 (15), pp. 131 - 136 (2012)
2011
Conference Paper
Krewer, U.; Zenith, F.; Weinzierl, C.: Model-based Analysis of the Environmental Operating Range of Direct Methanol Fuel Cell Systems. In: European Fuel Cell Forum 2011, Chapter 12, pp. 44 - 50. European Fuel Cell Forum 2011, Luzern, Switzerland, June 28, 2011 - July 01, 2011. (2011)
Conference Paper
Schröder, D.; Krewer, U.: Basic model of secondary zinc air batteries to quantify environmental impacts. In: 2011 AIChE Annual Meeting: conference proceedings, p. 737 d. AIChE Annual Meeting, Minneapolis, USA, October 16, 2011 - October 21, 2011. (2011)
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