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Proceedings Papers

Atom Ionization in Metal Cutting

Z. Y. Wang, James Jacobs, Pengtao Sun
Proc. ASME. IMECE2016, Volume 2: Advanced Manufacturing, V002T02A001, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-65434
https://doi.org/10.1115/IMECE2016-65434
View Paper titled, Atom Ionization in Metal Cutting
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Topics: Atoms, Ionization, Metal cutting, Cutting, Carbide cutting tools, Cutting tools, Electric charge, Electromotive force, Electrons, Shear (Mechanics)
Journal Articles

An Effective Combined Finite Element-Upwind Finite Volume Method for a Transient Multiphysics Two-Phase Transport Model of a Proton Exchange Membrane Fuel Cell

Pengtao Sun, Su Zhou, Qiya Hu
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. June 2013, 10(3): 031004.
Paper No: FC-12-1079
https://doi.org/10.1115/1.4023837
Published Online: May 14, 2013
View Article titled, An Effective Combined Finite Element-Upwind Finite Volume Method for a Transient Multiphysics Two-Phase Transport Model of a Proton Exchange Membrane Fuel Cell
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Topics: Transients (Dynamics), Water, Finite volume methods
Journal Articles

Modeling Study of Anode Water Flooding and Gas Purge for PEMFCs

Shuang Zhai, Su Zhou, Pengtao Sun, Fengxiang Chen, Jigao Niu
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. June 2012, 9(3): 031007.
https://doi.org/10.1115/1.4006053
Published Online: April 20, 2012
View Article titled, Modeling Study of Anode Water Flooding and Gas Purge for PEMFCs
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Topics: Anodes, Convection, Current density, Gas diffusion layers, Water, Proton exchange membrane fuel cells, Fuel cells, Hydrogen, Floods, Diffusion (Physics)
Proceedings Papers

Experimental Investigation of Gas Purge and Voltage Undershoot for an Air-Breathing PEMFC

Shuang Zhai, Su Zhou, Pengtao Sun, Fengxiang Chen, Jigao Niu, Mingchao Ding
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 187-194, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54712
https://doi.org/10.1115/FuelCell2011-54712
View Paper titled, Experimental Investigation of Gas Purge and Voltage Undershoot for an Air-Breathing PEMFC
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Topics: Proton exchange membrane fuel cells, Hydrogen, Anodes, Exhaust systems, Stress, Design, Drainage, Floods, Flow (Dynamics), Modeling
Proceedings Papers

Lattice Boltzmann Simulation of Solid Oxide Fuel Cell Performance

Yousheng Xu, Pengtao Sun, Hui He, Yang Liu
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 525-535, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54927
https://doi.org/10.1115/FuelCell2011-54927
View Paper titled, Lattice Boltzmann Simulation of Solid Oxide Fuel Cell Performance
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Topics: Lattice Boltzmann methods, Simulation, Solid oxide fuel cells, Carbon, Catalysts, Fuels, Methane, Electrodes, Flow (Dynamics), Fuel cells
Journal Articles

Advanced Study of Non-Uniform Cell Voltage Distribution for a PEMFC Stack

Shuang Zhai, Su Zhou, Fengxiang Chen, Pengtao Sun, Kai Sundmacher
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2012, 9(1): 011014.
https://doi.org/10.1115/1.4005121
Published Online: December 22, 2011
View Article titled, Advanced Study of Non-Uniform Cell Voltage Distribution for a PEMFC Stack
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Topics: Coolants, Heat, Heat transfer coefficients, Power density, Proton exchange membrane fuel cells, Temperature, Voltage distribution, Water, Computer simulation
Proceedings Papers

Analysis of Nonuniform Cell Voltage Distribution in a PEMFC Stack

Shuang Zhai, Pengtao Sun, Fengxiang Chen, Chuansheng Zhang, Su Zhou
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 481-488, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33059
https://doi.org/10.1115/FuelCell2010-33059
View Paper titled, Analysis of Nonuniform Cell Voltage Distribution in a PEMFC Stack
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Topics: Proton exchange membrane fuel cells, Voltage distribution, Coolants, Design, Engineering simulation, Heat, Overvoltage, Reliability, Simulation, Temperature profiles
Proceedings Papers

Modeling and Numerical Simulation of PEM Fuel Cell Transient

Yun Wang, Pengtao Sun
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 555-560, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33125
https://doi.org/10.1115/FuelCell2010-33125
View Paper titled, Modeling and Numerical Simulation of PEM Fuel Cell Transient
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Topics: Computer simulation, Modeling, Proton exchange membrane fuel cells, Transients (Dynamics), Fuel cells, Dynamic response, Water, Current density, Dynamic models, Electrolytes
Proceedings Papers

A New Formulation and an Efficient Numerical Technique for a Nonisothermal, Anisotropic, Two-Phase Transport Model of PEMFC

Pengtao Sun, Yun Wang
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 561-572, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33152
https://doi.org/10.1115/FuelCell2010-33152
View Paper titled, A New Formulation and an Efficient Numerical Technique for a Nonisothermal, Anisotropic, Two-Phase Transport Model of PEMFC
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Topics: Anisotropy, Proton exchange membrane fuel cells, Water, Computer simulation, Flow (Dynamics), Membranes, Simulation, Temperature
Journal Articles

Numerical Studies of Thermal Transport and Mechanical Effects Due to Thermal-Inertia Loading in PEMFC Stack in Subfreezing Environment

Pengtao Sun, Su Zhou
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2011, 8(1): 011010.
https://doi.org/10.1115/1.4001021
Published Online: November 3, 2010
View Article titled, Numerical Studies of Thermal Transport and Mechanical Effects Due to Thermal-Inertia Loading in PEMFC Stack in Subfreezing Environment
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Topics: Displacement, Inertia (Mechanics), Mechanical properties, Proton exchange membrane fuel cells, Temperature, Heating, Cooling
Journal Articles

A Combined Finite Element-Upwind Finite Volume Method for Liquid-Feed Direct Methanol Fuel Cell Simulations

Pengtao Sun, Chaoyang Wang, Jinchao Xu
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2010, 7(4): 041010.
https://doi.org/10.1115/1.4000630
Published Online: April 7, 2010
View Article titled, A Combined Finite Element-Upwind Finite Volume Method for Liquid-Feed Direct Methanol Fuel Cell Simulations
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Topics: Anodes, Direct methanol fuel cells, Finite element methods, Water, Catalysts, Methanol, Flow (Dynamics), Oxygen, Finite volume methods, Computer simulation
Proceedings Papers

Numerical Studies of Heat Transport for Polymer Electrolyte Fuel Cell Stack in Sub-Freezing Environment

Pengtao Sun, Su Zhou
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 299-313, June 8–10, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2009-85032
https://doi.org/10.1115/FuelCell2009-85032
View Paper titled, Numerical Studies of Heat Transport for Polymer Electrolyte Fuel Cell Stack in Sub-Freezing Environment
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Topics: Electrolytes, Freezing, Fuel cells, Heat, Polymers, Heat transfer, Chemical energy, Computer simulation, Cooling, Electrochemical reactions
Proceedings Papers

A Combined Finite Element-Upwind Finite Volume-Newton’s Method for Liquid-Feed Direct Methanol Fuel Cell Simulations

Pengtao Sun, Guangri Xue, Chaoyang Wang, Jinchao Xu
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 851-864, June 16–18, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2008-65035
https://doi.org/10.1115/FuelCell2008-65035
View Paper titled, A Combined Finite Element-Upwind Finite Volume-Newton’s Method for Liquid-Feed Direct Methanol Fuel Cell Simulations
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Topics: Direct methanol fuel cells, Engineering simulation, Finite element analysis, Simulation