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Keywords: finite element analysis
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2021, 18(1): 011010.
Paper No: JEECS-20-1001
Published Online: May 11, 2020
...Minh-Quy Le; Huu-Tu Nguyen; Thanh-Lam Bui We study through extensive finite element analysis the lithium diffusion in small elements of Si anodes under the forms of spheres, rods, and circular disks for Li-ion batteries. Elastoplastic properties of the amorphous silicon are assumed to be lithium...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2011, 8(4): 041003.
Published Online: March 25, 2011
... to mitigate the stringent material tolerances associated with such an approach. fast Fourier transforms finite element analysis solid oxide fuel cells 18 06 2007 17 07 2008 25 03 2011 25 03 2011 2011 American Society of Mechanical Engineers ...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2011, 8(1): 011011.
Published Online: November 4, 2010
... analysis finite element analysis proton exchange membrane fuel cells proton exchange membrane fuel cell gas diffusion layer assembly pressure failure criterion prediction model Proton exchange membrane fuel cells (PEMFCs), due to the advantages of low operating temperature, fast start...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2011, 8(1): 011002.
Published Online: November 1, 2010
... the manufacturability perspective because it is also another important factor that should be considered in the design stage. The key geometric dimensions of flow field section, where the rupture occurs, are extracted and parametrized. Finite element analysis model is established to analyze the formability of BPP...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2010, 7(4): 041010.
Published Online: April 7, 2010
... element analysis finite volume methods iterative methods two-phase flow Direct methanol fuel cells (DMFCs) promise to power future micro- and portable electronic devices owing to their high energy density and inherent simplicity of operation with methanol as the liquid fuel. Basically, a DMFC...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. April 2010, 7(2): 021012.
Published Online: January 11, 2010
... due to compression applied from the shoulders of the bipolar plates was modeled as a plain-strain problem and was determined using finite element analysis (FEA). The porosity and the permeability of the gas diffusion layer were then recalculated based on the deformation results. Next, the deformed...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. November 2009, 6(4): 041003.
Published Online: August 11, 2009
... cells is the feeding of the electrode with reactants and the removal of products. proton exchange membrane fuel cell air-breathing cathode porous transports chemically reactive flow current density electrochemical electrodes finite element analysis mass transfer orifices...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2009, 6(2): 021004.
Published Online: February 23, 2009
... profiles in various components under different operating conditions. Next, stresses in various cell components are predicted with finite element stress analyses using the temperature profiles generated in the previous EC analyses. failure analysis finite element analysis probability solid oxide...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2009, 6(1): 011017.
Published Online: November 12, 2008
... in order to provide realistic temperature profiles to the finite-element analysis of the ceramic SOFC membrane-electrode assembly (MEA). The resulting simulation tool is employed for three different analyses: In the first analysis, temperature profiles provided by the thermo-electrochemical model are used...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. November 2008, 5(4): 041009.
Published Online: September 9, 2008
... and a certain clamping pressure distribution, it was possible to achieve nearly uniform pressure distribution within 10 – 15 bars . The modeling results were verified with pressure-sensitive film experiments. 31 10 2006 19 10 2007 09 09 2008 finite element analysis mass transfer plates...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2008, 5(1): 011012.
Published Online: February 1, 2008
... was calculated and the improved design was suggested. 16 06 2006 22 01 2007 01 02 2008 finite element analysis proton exchange membrane fuel cells PEM fuel cell cylindrical structure self breathing modeling Proton exchange membrane fuel cell is a promising power source...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2008, 5(1): 011007.
Published Online: January 16, 2008
... transport in the membrane is described in the solid and liquid phases. Both heat conduction and heat convection are included in the model. catalysts convection drag electrochemistry electrophoresis finite element analysis finite volume methods Galerkin method heat conduction osmosis Poisson...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Electrochem. En. Conv. Stor. November 2007, 4(4): 413–417.
Published Online: April 19, 2006
.... The agreement between the obtained results is very good. electric resistance finite difference methods finite element analysis partial differential equations solid oxide fuel cells fuel cell solid oxide fuel cell ohmic resistance partial differential equation finite elements method finite...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. November 2006, 3(4): 452–458.
Published Online: March 15, 2006
... a promising technology for the future. The main reasons are related to the efficiency of the energy conversion which is higher than that of other technologies and to the lower emissions level. PEM fuel cell dynamic modeling Femlab proton exchange membrane fuel cells finite element analysis...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2006, 3(2): 119–124.
Published Online: October 23, 2005
...). C is the relative humidity, and C 0 is the reference value for C . Material properties used in finite element analysis k W/m/K ρ kg ∕ m 3 E MPa ν α 10 − 6 ∕ K β 10 − 6 ∕ % RH change C p...
Journal Articles
Journal Articles