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Keywords: cooling
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. December 2012, 9(6): 061008.
Published Online: November 16, 2012
... September 7, 2012; published online November 16, 2012. Editor: Nigel M. Sammes. 02 09 2012 07 09 2012 In open-cathode polymer electrolyte fuel cell (PEFC) stacks, a significant temperature rise can exist due to insufficient cooling, especially at higher current densities. To improve...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. December 2011, 8(6): 061017.
Published Online: September 28, 2011
... of the fuel cell components, mass flow rate of reactants, water production, heat output, heat transfer and the cooling system. This work is intended to facilitate material and process selection prior to manufacturing alternatives prior to capital investment for wide-scale production. The authors believe...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. December 2010, 7(6): 061009.
Published Online: August 20, 2010
... model of the PEMFC system is introduced, which has a model for a turbo blower, a membrane humidifier, two cooling circuits, and a PEMFC stack. The thermal efficiency of the PEMFC system for the RPG is very high because it supplies the electricity and hot water to the house. This study is designed...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2010, 7(1): 011010.
Published Online: November 5, 2009
...Loïc Boulon; Marie-Cécile Péra; Philippe Delarue; Alain Bouscayrol; Daniel Hissel This paper presents a model of a whole polymer electrolyte fuel cell system including the stack, an air compressor, a cooling system, and a power converter. This model allows its integration in a complete hybrid...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. November 2009, 6(4): 041006.
Published Online: August 12, 2009
... in the actual system. The test system consists of a prototype cathode air cooled 30 cell HTPEM fuel cell stack developed at the Institute of Energy Technology at Aalborg University. This fuel cell stack uses PEMEAS Celtec P-1000 membranes and runs on pure hydrogen in a dead-end anode configuration with a purge...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2009, 6(2): 021007.
Published Online: February 24, 2009
... in Sc Ce Zr O 2 electrolyte upon heating and cooling down from the operation temperatures. 13 06 2007 19 02 2008 24 02 2009 ceramics cerium compounds cooling electrolytes heating phase transformations powders precipitation (physical chemistry) pyrolysis scandium compounds...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2007, 4(2): 185–193.
Published Online: August 31, 2006
... cooling performance, and interconnect channels of cross-sectional aspect ratio of ∼ 2 - 3 along with relative anode porous-layer thickness of ∼ 0.5 - 1.5 are seen to provide optimal thermal management and species mass transport benefits in the SOFC module. 19 05 2006 31 08 2006 solid...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. November 2006, 3(4): 452–458.
Published Online: March 15, 2006
... in FEMLAB , which considers the stack geometry, cooling air flow rate and ambient temperature. Both models were validated using the experimental data acquired on a Ballard Nexa 1.5 kWe proton exchange membrane (PEM) system. The results prove that integrated model simulates with accuracy the dynamics...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2006, 3(2): 111–118.
Published Online: October 7, 2005
...), the air preheating, and the fuel cell cooling. In this paper, the impact of heat exchangers on the performance of SOFC, MCFC gas turbine hybrid systems and PEMFC systems is investigated. Several options in terms of cycle layout and heat exchanger technology are discussed from the on-design, off-design...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. November 2005, 2(4): 284–289.
Published Online: March 26, 2005
...M. H. Saidi; A. Abbassi; M. A. Ehyaei In this paper, a 5 kW PEM fuel cell including burner, steam reformer, and water heater for domestic application has been considered. Water is used for cooling of the fuel cell. Cold water is passed through a cooling channel, warmed up and used for domestic...