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Keywords: two-phase flow
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2021, 18(3): 031013.
Paper No: JEECS-20-1061
Published Online: January 28, 2021
...Mehdi Mortazavi; Anthony D. Santamaria; Mahbod Heidari; Michael P. Doyle; Morgan A. Schrader; Elias R. Rizk Liquid–gas two-phase flow in flow channels of proton exchange membrane (PEM) fuel cells has been investigated extensively in the literature; however, a comparison between the order...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. February 2014, 11(1): 011004.
Paper No: FC-12-1124
Published Online: October 22, 2013
... to the low temperature of the PEMFC. Development of a two-phase flow model is necessary in order to predict water flooding and its effects on the PEMFC performance. In this paper, a multiphase mixture model (M 2 ) is used, accurately, to model two-phase transport in porous media of a PEMFC. The cathode side...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2012, 9(1): 011013.
Published Online: December 22, 2011
... stresses two-phase flow high temperature fuel cell reformer heat exchanger transient behavior Solid oxide fuel cell (SOFC) systems have been recognized as the most advanced power generation system with the highest thermal efficiency with a compatibility with a wide variety of hydrocarbon...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. April 2011, 8(2): 021011.
Published Online: November 30, 2010
...Hafez Bahrami; Amir Faghri A two-dimensional, steady state, nonisothermal, nonequilibrium, multifluid, two-phase flow model is employed to investigate fuel delivery characteristics, as well as the strong relation between water transport through the membrane and methanol crossover. A porous layer...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. December 2010, 7(6): 061007.
Published Online: August 20, 2010
... . 10.1016/j.jpowsour.2005.02.088 Wang , Z. H. , Wang , C. Y. , and Chen , K. S. , 2001 , “ Two-Phase Flow and Transport in the Air Cathode of Proton Exchange Membrane Fuel Cells ,” J. Power Sources 0378-7753 , 94 , pp. 40 – 50 . 10.1016/S0378-7753(00)00662-5 Divisek , J...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2010, 7(4): 041010.
Published Online: April 7, 2010
... channel = 10 − 3 Two-phase mixture relations. We list two-phase mixture parameters ( 10 ) in Table 1 . Phase saturations. Liquid saturation is a key parameter in the two-phase flow model. Here, we obtain the liquid saturation from the mixture water molar concentration...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. June 2010, 7(3): 031013.
Published Online: March 12, 2010
...D. A. Caulk This paper describes an approximate method for analyzing two-phase flow of gas and liquid water in fuel cell channels, whose surfaces are sufficiently hydrophilic for liquid water to wick spontaneously into the channel corners. This analysis is used to address the important question...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2010, 7(1): 011017.
Published Online: November 11, 2009
...Peng Quan; Ming-Chia Lai As an alternative to traditional reactant flow field design, interdigitated flow field configuration is also of interest to fuel cell design engineers and academic researchers. In this work, the two-phase flow behavior inside the cathode of an interdigitated proton exchange...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2006, 3(2): 180–187.
Published Online: October 20, 2005
... that cause the μ DMFC malfunction. Lattice-Boltzmann simulations were performed in this paper to simulate the two-phase flow in a microchannel with an orifice which emulates the bubble dynamics in a simplified porous diffusion layer and in the flow channel. A two-dimensional, nine-velocity model...