Journal Article

FZJ-2026-01074

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Dusty-Gas Model Conservation Law and Approximate Analytical Solutions for H 2  − H 2 O Transport in the SOFC Anode Support Layer

Kulikovsky, A. (Corresponding author)FZJ*

2025
IOP Publishing Bristol

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Please use a persistent id in citations: doi:10.1149/1945-7111/adab2a  doi:10.34734/FZJ-2026-01074

Abstract: A complete Dusty-Gas Model for the H2–H2O mixture in the anode transport layer of the anode-supported SOFC is considered. An exact conservation law relating the total pressure and the hydrogen molar fraction at any point in the anode to their values in the anode channel is derived. Using this conservation law, approximate analytical solutions for the hydrogen molar fraction and total pressure in the anode transport layer are obtained. Possible appliucations of the solutions are discussed. A condition for neglecting the pressure gradient is derived.

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Contributing Institute(s):

1. IET-3 (IET-3)

Research Program(s):

1. 1231 - Electrochemistry for Hydrogen (POF4-123) (POF4-123)

Appears in the scientific report 2025; 2025

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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