Multi‐Criteria Shape Optimization of Flow Fields for Electrochemical Cells-Reference-Cited by-同舟云学术

Multi‐Criteria Shape Optimization of Flow Fields for Electrochemical Cells

Published:2024-04-09 Issue:5 Volume:96 Page:616-626
ISSN:0009-286X
Container-title:Chemie Ingenieur Technik
language:de
Short-container-title:Chemie Ingenieur Technik

Author:

Blauth Sebastian¹^ORCID,Baldan Marco¹^ORCID,Osterroth Sebastian¹^ORCID,Leithäuser Christian¹^ORCID,Apfel Ulf‐Peter²³^ORCID,Kleinhaus Julian³^ORCID,Pellumbi Kevinjeorjios²³^ORCID,Siegmund Daniel²³^ORCID,Steiner Konrad¹,Bortz Michael¹^ORCID

Affiliation:

1. Fraunhofer ITWM Fraunhofer‐Platz 1 67663 Kaiserslautern Germany

2. Fraunhofer UMSICHT Osterfelder Str. 3 46047 Oberhausen Germany

3. Ruhr‐Universität Bochum Universitätsstr. 150 44801 Bochum Germany

Abstract

AbstractShape optimization of flow fields for electrochemical cells is performed. Simulation models of the flow field are introduced with and without the porous transport layer. The latter model is less detailed and used for shape optimization whereas the former one is used to validate the obtained results. Three objective functions are proposed based on the uniformity of the flow and residence time as well as the wall shear stress. After considering the respective optimization problems separately, techniques from multi‐criteria optimization are used to treat the conflicting objective functions systematically. The results highlight the potential of this approach for generating novel flow field designs for electrochemical cells.

Funder

Bundesministerium für Bildung und Forschung

Mercator Research Center Ruhr

Deutsche Forschungsgemeinschaft

Publisher

Wiley

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/cite.202300161

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