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Proceedings Papers

Modeling the Damage Initiation of White Matter Brain Tissue During Indentation

Ge He, Lei Fan
Proc. ASME. IMECE2022, Volume 4: Biomedical and Biotechnology; Design, Systems, and Complexity, V004T05A002, October 30–November 3, 2022
Paper No: IMECE2022-94702
DOI: https://doi.org/10.1115/IMECE2022-94702
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Topics: Biological tissues, Brain, Damage, Modeling, Constitutive equations, Deformation, Failure, Fibers, Finite element analysis, Mechanical behavior
Journal Articles

Mesoscale Simulation-Based Parametric Study of Damage Potential in Brain Tissue Using Hyperelastic and Internal State Variable Models

Ge He, Lei Fan, Yucheng Liu
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. July 2022, 144(7): 071005.
Paper No: BIO-21-1320
DOI: https://doi.org/10.1115/1.4053205
Published Online: February 15, 2022
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Topics: Biological tissues, Brain, Stress, Simulation
Journal Articles

Model-Based Design and Optimization of Blood Oxygenators

Ge He, Tao Zhang, Jiafeng Zhang, Bartley P. Griffith, Zhongjun J. Wu
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. December 2020, 14(4): 041001.
Paper No: MED-19-1161
DOI: https://doi.org/10.1115/1.4047872
Published Online: July 31, 2020
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Topics: Blood, Carbon dioxide, Fibers, Optimization, Oxygen, Pressure, Design, Flow (Dynamics), Porosity
Proceedings Papers

Meshing Characteristics and Engagement of Anti-Backlash Single- and Double-Roller Enveloping Hourglass Worm Gear

Xingqiao Deng, Jie Wang, Shike Wang, Shisong Wang, Yucheng Liu, Ge He
Proc. ASME. IMECE2019, Volume 14: Design, Systems, and Complexity, V014T14A036, November 11–14, 2019
Paper No: IMECE2019-11332
DOI: https://doi.org/10.1115/IMECE2019-11332
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Topics: Rollers, Worm gears, Gears, Design, Assembly lines, Computer numerical control machine tools, Computers, Geometry, Glass, Lubrication
Proceedings Papers

An Elastothermoviscoplasticity Anisotropic Damage Model for Short Fiber Reinforced Polymer Composites

Ge He, Yucheng Liu, D. J. Bammann, M. F. Horstemeyer
Proc. ASME. IMECE2018, Volume 12: Materials: Genetics to Structures, V012T11A036, November 9–15, 2018
Paper No: IMECE2018-86286
DOI: https://doi.org/10.1115/IMECE2018-86286
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Topics: Anisotropy, Damage, Fibers, Polymer composites, Constitutive equations, Composite materials, Continuum mechanics, Deformation, Fracture (Materials), Glass fibers
Journal Articles

Investigation on the Backlash of Roller Enveloping Hourglass Worm Gear: Theoretical Analysis and Experiment

Xingqiao Deng, Jie Wang, Shike Wang, Shisong Wang, Jinge Wang, Shuangcen Li, Yucheng Liu, Ge He
Journal: Journal of Mechanical Design
Article Type: Research-Article
J. Mech. Des. May 2019, 141(5): 053302.
Paper No: MD-18-1693
DOI: https://doi.org/10.1115/1.4042155
Published Online: January 11, 2019
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Topics: Rollers, Worm gears, Design, Gears
Proceedings Papers

Effects of Grain Size on Ballistic Response of Copper Materials

Ge He, Yangqing Dou, Xiang Guo, Yucheng Liu
Proc. ASME. IMECE2017, Volume 14: Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis, V014T11A004, November 3–9, 2017
Paper No: IMECE2017-70585
DOI: https://doi.org/10.1115/IMECE2017-70585
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Topics: Copper, Grain size, Computer simulation, Simulation, Damage, Deformation, Ductility, Failure, Failure mechanisms, Nanoscale phenomena
Proceedings Papers

A Multiphase Internal State Variable Model With Rate Equations for Predicting Elastothermoviscoplasticity and Damage of Fiber Reinforced Polymer Composites

Ge He, Yucheng Liu, D. J. Bammann, M. F. Horstemeyer
Proc. ASME. IMECE2017, Volume 9: Mechanics of Solids, Structures and Fluids; NDE, Structural Health Monitoring and Prognosis, V009T12A037, November 3–9, 2017
Paper No: IMECE2017-70582
DOI: https://doi.org/10.1115/IMECE2017-70582
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Topics: Damage, Fibers, Polymer composites, Polymers, Composite materials, Constitutive equations, Continuum mechanics, Cracking (Materials), Fiber reinforced plastics, Fracture (Process)