書誌事項
- タイトル別名
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- G114 LBM analysis on Mass Transport in Gas Diffusion Layers in PEFC
抄録
Water vapor distribution in a cathode channel of polymer electrolyte fuel cell (PEFC) composed of gas supply channel and porous gas diffusion layer (GDL) is calculated by lattice Boltzmann method (LBM) in order to clarify effect of porous structure of GDL in PEFC on water distribution and dew point of supplied gas. It is shown that porosity of GDL affects maximum water concentration emerged in the GDL, resulting in increase of dew point with decrease of porosity. On the other hand, pore scale in the GDL is less influential on water concentration distribution and its resultant dew point of the supplied gas in the cathode of PEFC.
収録刊行物
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- 熱工学コンファレンス講演論文集
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熱工学コンファレンス講演論文集 2005 (0), 267-268, 2005
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205879529984
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- NII論文ID
- 110006206753
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- ISSN
- 2424290X
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可