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Keywords: proton exchange membrane fuel cells
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Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2008, 130(12): 122002.
Published Online: September 19, 2008
...N. Fekrazad; T. L. Bergman A three-dimensional model is used to predict the power output and internal temperature distribution of a small proton exchange membrane fuel cell stack. Of particular interest is the influence of nonuniform stack compression on thermal conditions inside the fuel cell...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. June 2008, 130(6): 064503.
Published Online: May 7, 2008
...N. Fekrazad; T. L. Bergman This technical brief reports new findings regarding the strong relationship between the temperature of the bipolar plates of a proton exchange membrane fuel cell stack and thermal conditions within the membranes of the stack. The unique feature of the study is the notion...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. August 2007, 129(8): 1004–1013.
Published Online: October 24, 2006
...N. Fekrazad; T. L. Bergman A two-dimensional model of a proton exchange membrane fuel cell stack is developed. Taking advantage of the geometrical periodicity of the stack, the model is used to predict the detailed thermal and electrochemical characteristics of the fuel cell. Using recently...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. September 2007, 129(9): 1109–1118.
Published Online: July 26, 2006
... difference will produce a difference in the saturation pressure of about 4 - 5 kPa which may be of significant concern for dry-out or flooding behavior inside the fuel cell. 14 11 2005 26 07 2006 heat conduction proton exchange membrane fuel cells thermal conductivity...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. May 2006, 128(5): 434–443.
Published Online: October 21, 2005
...J. J. Hwang The thermal-fluid behaviors in a porous electrode of a proton exchange membrane fuel cell (PEMFC) in contact with an interdigitated gas distributor are investigated numerically. The porous electrode consists of a catalyst layer and a diffusion layer. The heat transfer in the catalyst...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. November 2005, 127(11): 1245–1259.
Published Online: June 20, 2005
... in Porous Electrodes of Proton Exchange Membrane Fuel Cells Using the Interdigitated Gas Distributors ,” J. Electrochem. Soc. 0013-4651 10.1149/1.1391561 , 146 ( 1 ), pp. 38 – 45 . Natarajan , D. , and Van Nguyen , T. , 2001 , “ A Two-Dimensional, Two-Phase, Multicomponent, Transient...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2005, 127(12): 1363–1379.
Published Online: April 8, 2005
...Hongtan Liu; Tianhong Zhou; Ping Cheng The objective of this review is to provide a summary of modeling and experimental research efforts on transport phenomena in proton exchange membrane fuel cells (PEMFCs). Several representative PEMFC models and experimental studies in macro and micro PEMFCs...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. June 2004, 126(3): 410–418.
Published Online: June 16, 2004
... in the JOURNAL OF HEAT TRANSFER . Manuscript received by the Heat Transfer Division August 25, 2003; revision received February 26, 2004. Associate Editor: S. P. Vanka. proton exchange membrane fuel cells porous materials flow through porous media flow simulation computational fluid dynamics current...