1-20 of 21
Linfa Peng
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Analytical Modeling of Water Droplet Behavior at the Gas Channel Corner for Proton Exchange Membrane Fuel Cells

Diankai Qiu, Zhutian Xu, Heng Shao, Linfa Peng
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2025, 22(1): 011001.
Paper No: JEECS-23-1123
https://doi.org/10.1115/1.4064848
Published Online: March 22, 2024
View Article titled, Analytical Modeling of Water Droplet Behavior at the Gas Channel Corner for Proton Exchange Membrane Fuel Cells
Open the PDF for Analytical Modeling of Water Droplet Behavior at the Gas Channel Corner for Proton Exchange Membrane Fuel Cells in another window
Topics: Drops, Gas diffusion layers, Flow (Dynamics), Water
Proceedings Papers

Ductile-to-Brittle Fracture Size Effect of Titanium Sheets in Micro/Meso-Scale Plastic Deformation

Lei Sun, Zhutian Xu, Linfa Peng, Xinmin Lai
Proc. ASME. IMECE2021, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A014, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-70083
https://doi.org/10.1115/IMECE2021-70083
View Paper titled, Ductile-to-Brittle Fracture Size Effect of Titanium Sheets in Micro/Meso-Scale Plastic Deformation
Open the PDF for Ductile-to-Brittle Fracture Size Effect of Titanium Sheets in Micro/Meso-Scale Plastic Deformation in another window
Topics: Brittleness, Deformation, Dislocations, Fracture (Materials), Grain size, Size effect, Titanium
Journal Articles

Damage Mechanisms of Material in Single-Cone Scratching

Linfa Peng, Zhutian Xu, Mengyun Mao, Xinmin Lai, Ming Wang Fu
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2021, 143(6): 061013.
Paper No: MANU-20-1102
https://doi.org/10.1115/1.4049478
Published Online: February 2, 2021
View Article titled, Damage Mechanisms of Material in Single-Cone Scratching
Open the PDF for Damage Mechanisms of Material in Single-Cone Scratching in another window
Topics: Damage, Deformation, Fracture (Materials), Fracture (Process), Flow (Dynamics), Stress, Displacement, Friction, Ductile fracture
Journal Articles

Effects of Electropulsing Treatment on the Element Diffusion Between Ti6Al4V and Commercially Pure Titanium

Xia’nan Li, Zhutian Xu, Jihui Huang, Linfa Peng, Ping Guo
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2020, 142(5): 051002.
Paper No: MANU-19-1624
https://doi.org/10.1115/1.4046506
Published Online: March 20, 2020
View Article titled, Effects of Electropulsing Treatment on the Element Diffusion Between Ti6Al4V and Commercially Pure Titanium
Open the PDF for Effects of Electropulsing Treatment on the Element Diffusion Between Ti6Al4V and Commercially Pure Titanium in another window
Topics: Diffusion (Physics), Temperature
Journal Articles

Electropulsing-Induced α to β Phase Transformation of Ti–6Al–4V

Jihui Huang, Zhutian Xu, Yujun Deng, Linfa Peng
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. November 2019, 141(11): 111012.
Paper No: MANU-18-1861
https://doi.org/10.1115/1.4044835
Published Online: September 30, 2019
View Article titled, Electropulsing-Induced α to β Phase Transformation of Ti–6Al–4V
Open the PDF for Electropulsing-Induced α to β Phase Transformation of Ti–6Al–4V in another window
Topics: Electric current, Phase transitions, Temperature, Heating
Journal Articles

Numerical Studies on Size Effect Behaviors of Glassy Polymers Based on Strain Gradient Elastoviscoplastic Model

Yujun Deng, Jin Wang, Peiyun Yi, Linfa Peng, Xinmin Lai, Zhongqin Lin
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. February 2019, 86(2): 021001.
Paper No: JAM-18-1482
https://doi.org/10.1115/1.4041765
Published Online: November 14, 2018
View Article titled, Numerical Studies on Size Effect Behaviors of Glassy Polymers Based on Strain Gradient Elastoviscoplastic Model
Open the PDF for Numerical Studies on Size Effect Behaviors of Glassy Polymers Based on Strain Gradient Elastoviscoplastic Model in another window
Topics: Polymers, Simulation, Size effect, Strain gradient, Deformation, Compression, Stress
Journal Articles

An Analytical Model for Contact Pressure Prediction Considering Dimensional Error of Stamped Bipolar Plate and Gas Diffusion Layer in Proton Exchange Membrane Fuel Cell Stack Assembly

Linfa Peng, Diankai Qiu, Peiyun Yi, Xinmin Lai
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. May 2016, 13(2): 021007.
Paper No: JEECS-16-1028
https://doi.org/10.1115/1.4035099
Published Online: November 22, 2016
View Article titled, An Analytical Model for Contact Pressure Prediction Considering Dimensional Error of Stamped Bipolar Plate and Gas Diffusion Layer in Proton Exchange Membrane Fuel Cell Stack Assembly
Open the PDF for An Analytical Model for Contact Pressure Prediction Considering Dimensional Error of Stamped Bipolar Plate and Gas Diffusion Layer in Proton Exchange Membrane Fuel Cell Stack Assembly in another window
Topics: Errors, Gas diffusion layers, Manufacturing, Pressure, Fuel cells, Stiffness
Journal Articles

Investigation of Deformation Behavior of SS304 and Pure Copper Subjected to Electrically Assisted Forming Process

Tianhao Jiang, Linfa Peng, Peiyun Yi, Xinmin Lai
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. January 2017, 139(1): 011004.
Paper No: MANU-16-1161
https://doi.org/10.1115/1.4033904
Published Online: August 8, 2016
View Article titled, Investigation of Deformation Behavior of SS304 and Pure Copper Subjected to Electrically Assisted Forming Process
Open the PDF for Investigation of Deformation Behavior of SS304 and Pure Copper Subjected to Electrically Assisted Forming Process in another window
Topics: Copper, Dislocations, Ductility, Electric current, Flow (Dynamics), Stress, Temperature, Deformation, Metals, Crystals
Journal Articles

Analysis of the Electric and Thermal Effects on Mechanical Behavior of SS304 Subjected to Electrically Assisted Forming Process

Tianhao Jiang, Linfa Peng, Peiyun Yi, Xinmin Lai
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. June 2016, 138(6): 061004.
Paper No: MANU-15-1169
https://doi.org/10.1115/1.4032118
Published Online: January 6, 2016
View Article titled, Analysis of the Electric and Thermal Effects on Mechanical Behavior of SS304 Subjected to Electrically Assisted Forming Process
Open the PDF for Analysis of the Electric and Thermal Effects on Mechanical Behavior of SS304 Subjected to Electrically Assisted Forming Process in another window
Topics: Dislocations, Electric current, Hardening, Phase transitions, Stress, Temperature, Temperature effects, Yield stress, Current density, Mechanical behavior
Journal Articles

Modeling of the Friction Behavior in Metal Forming Process Considering Material Hardening and Junction Growth

Mengyun Mao, Linfa Peng, Peiyun Yi, Xinmin Lai
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. January 2016, 138(1): 012202.
Paper No: TRIB-14-1294
https://doi.org/10.1115/1.4031395
Published Online: October 1, 2015
View Article titled, Modeling of the Friction Behavior in Metal Forming Process Considering Material Hardening and Junction Growth
Open the PDF for Modeling of the Friction Behavior in Metal Forming Process Considering Material Hardening and Junction Growth in another window
Topics: Friction, Hardening, Junctions, Metalworking, Modeling, Surface roughness
Journal Articles

Channel Dimensional Error Effect of Stamped Bipolar Plates on the Characteristics of Gas Diffusion Layer Contact Pressure for Proton Exchange Membrane Fuel Cell Stacks

Diankai Qiu, Peiyun Yi, Linfa Peng, Xinmin Lai
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. August 2015, 12(4): 041002.
Paper No: FC-13-1099
https://doi.org/10.1115/1.4030513
Published Online: August 1, 2015
View Article titled, Channel Dimensional Error Effect of Stamped Bipolar Plates on the Characteristics of Gas Diffusion Layer Contact Pressure for Proton Exchange Membrane Fuel Cell Stacks
Open the PDF for Channel Dimensional Error Effect of Stamped Bipolar Plates on the Characteristics of Gas Diffusion Layer Contact Pressure for Proton Exchange Membrane Fuel Cell Stacks in another window
Topics: Errors, Gas diffusion layers, Pressure
Journal Articles

Analysis of Micro/Mesoscale Sheet Forming Process by Strain Gradient Plasticity and Its Characterization of Tool Feature Size Effects

Linfa Peng, Peiyun Yi, Peng Hu, Xinmin Lai, Jun Ni
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. March 2015, 3(1): 011006.
Paper No: JMNM-14-1027
https://doi.org/10.1115/1.4029262
Published Online: March 1, 2015
View Article titled, Analysis of Micro/Mesoscale Sheet Forming Process by Strain Gradient Plasticity and Its Characterization of Tool Feature Size Effects
Open the PDF for Analysis of Micro/Mesoscale Sheet Forming Process by Strain Gradient Plasticity and Its Characterization of Tool Feature Size Effects in another window
Topics: Dimensions, Plasticity, Strain gradient, Stress, Errors, Dislocations, Computer simulation
Proceedings Papers

Analysis of the Micro/Meso Scale Sheet Forming by Strain Gradient Plasticity and its Characterization of Tool Feature Size Effects

Linfa Peng, Peiyun Yi, Peng Hu, Xinmin Lai, Jun Ni
Proc. ASME. MSEC2014, Volume 1: Materials; Micro and Nano Technologies; Properties, Applications and Systems; Sustainable Manufacturing, V001T03A006, June 9–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2014-3986
https://doi.org/10.1115/MSEC2014-3986
View Paper titled, Analysis of the Micro/Meso Scale Sheet Forming by Strain Gradient Plasticity and its Characterization of Tool Feature Size Effects
Open the PDF for Analysis of the Micro/Meso Scale Sheet Forming by Strain Gradient Plasticity and its Characterization of Tool Feature Size Effects in another window
Topics: Plasticity, Strain gradient, Dimensions, Finite element analysis, Clearances (Engineering), Engineering simulation, Errors, Metalworking, Microchannels, Process design
Journal Articles

Experimental Investigation of Tensile Properties of SS316L and Fabrication of Micro/Mesochannel Features by Electrical-Assisted Embossing Process

Linfa Peng, Jianming Mai, Tianhao Jiang, Xinmin Lai, Zhongqin Lin
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. June 2014, 2(2): 021002.
Paper No: JMNM-13-1051
https://doi.org/10.1115/1.4026884
Published Online: March 24, 2014
View Article titled, Experimental Investigation of Tensile Properties of SS316L and Fabrication of Micro/Mesochannel Features by Electrical-Assisted Embossing Process
Open the PDF for Experimental Investigation of Tensile Properties of SS316L and Fabrication of Micro/Mesochannel Features by Electrical-Assisted Embossing Process in another window
Topics: Current density, Electric current, Embossing, Flow (Dynamics), Grain size, Stress, Deformation, Temperature, Manufacturing, Work hardening
Journal Articles

An Experimental Investigation on the Fabrication of Micro/Meso Surface Features by Metallic Roll-to-Plate Imprinting Process

Zhaoyang Gao, Linfa Peng, Peiyun Yi, Xinmin Lai
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. September 2013, 1(3): 031004.
Paper No: JMNM-12-1074
https://doi.org/10.1115/1.4024985
Published Online: August 13, 2013
View Article titled, An Experimental Investigation on the Fabrication of Micro/Meso Surface Features by Metallic Roll-to-Plate Imprinting Process
Open the PDF for An Experimental Investigation on the Fabrication of Micro/Meso Surface Features by Metallic Roll-to-Plate Imprinting Process in another window
Topics: Aluminum, Cavities, Copper, Dimensions, Grain size, Manufacturing, Stress, Mechanical properties
Journal Articles

Modeling of Microchannel Hydroforming Process With Thin Metallic Sheets

Zhutian Xu, Linfa Peng, Peiyun Yi, Xinmin Lai
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2012, 134(2): 021017.
https://doi.org/10.1115/1.4006180
Published Online: March 27, 2012
View Article titled, Modeling of Microchannel Hydroforming Process With Thin Metallic Sheets
Open the PDF for Modeling of Microchannel Hydroforming Process With Thin Metallic Sheets in another window
Topics: Deformation, Microchannels, Modeling, Pressure, Stress
Journal Articles

A Numerical Model for Predicting Gas Diffusion Layer Failure in Proton Exchange Membrane Fuel Cells

Peiyun Yi, Linfa Peng, Xinmin Lai, Jun Ni
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2011, 8(1): 011011.
https://doi.org/10.1115/1.4002312
Published Online: November 4, 2010
View Article titled, A Numerical Model for Predicting Gas Diffusion Layer Failure in Proton Exchange Membrane Fuel Cells
Open the PDF for A Numerical Model for Predicting Gas Diffusion Layer Failure in Proton Exchange Membrane Fuel Cells in another window
Topics: Failure, Gas diffusion layers, Proton exchange membrane fuel cells, Carbon, Elasticity, Fibers
Journal Articles

Design, Optimization, and Fabrication of Slotted-Interdigitated Thin Metallic Bipolar Plates for PEM Fuel Cells

Linfa Peng, Xinmin Lai, Peiyun Yi, Jianming Mai, Jun Ni
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2011, 8(1): 011002.
https://doi.org/10.1115/1.4002229
Published Online: November 1, 2010
View Article titled, Design, Optimization, and Fabrication of Slotted-Interdigitated Thin Metallic Bipolar Plates for PEM Fuel Cells
Open the PDF for Design, Optimization, and Fabrication of Slotted-Interdigitated Thin Metallic Bipolar Plates for PEM Fuel Cells in another window
Topics: Design, Flow (Dynamics), Manufacturing, Optimization, Proton exchange membrane fuel cells, Plates (structures), Dimensions, Rupture
Journal Articles

Fabrication of Metallic Bipolar Plates for Proton Exchange Membrane Fuel Cell by Flexible Forming Process-Numerical Simulations and Experiments

Linfa Peng, Dong’an Liu, Peng Hu, Xinmin Lai, Jun Ni
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. June 2010, 7(3): 031009.
https://doi.org/10.1115/1.3207870
Published Online: March 11, 2010
View Article titled, Fabrication of Metallic Bipolar Plates for Proton Exchange Membrane Fuel Cell by Flexible Forming Process-Numerical Simulations and Experiments
Open the PDF for Fabrication of Metallic Bipolar Plates for Proton Exchange Membrane Fuel Cell by Flexible Forming Process-Numerical Simulations and Experiments in another window
Topics: Computer simulation, Finite element analysis, Friction, Manufacturing, Microchannels, Plates (structures), Proton exchange membrane fuel cells, Sheet metal, Simulation, Stress
Proceedings Papers

Development of Micro Milling Machine and Experimental Study on Meso Scale Milling

Chengfeng Li, Xinmin Lai, Hongtao Li, Linfa Peng, Jun Ni
Proc. ASME. MNC2007, First International Conference on Integration and Commercialization of Micro and Nanosystems, Parts A and B, 1435-1443, January 10–13, 2007
Publisher: American Society of Mechanical Engineers
Paper No: MNC2007-21391
https://doi.org/10.1115/MNC2007-21391
View Paper titled, Development of Micro Milling Machine and Experimental Study on Meso Scale Milling
Open the PDF for Development of Micro Milling Machine and Experimental Study on Meso Scale Milling in another window
Topics: Milling, Milling machines