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Y. R. Liu
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Journal Articles

Time-Independent Plasticity Based on Thermodynamic Equilibrium and Its Stability

Q. Yang, Q. Chang, Y. R. Liu, X. Q. Feng
Journal: Journal of Engineering Materials and Technology
Article Type: Research-Article
J. Eng. Mater. Technol. July 2015, 137(3): 031006.
Paper No: MATS-14-1151
DOI: https://doi.org/10.1115/1.4030339
Published Online: July 1, 2015
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Topics: Equilibrium (Physics), Plasticity, Stability
Journal Articles

Time-Independent Plasticity Related to Critical Point of Free Energy Function and Functional

Q. Yang, Y. R. Liu, X. Q. Feng, S. W. Yu
Journal: Journal of Engineering Materials and Technology
Article Type: Research-Article
J. Eng. Mater. Technol. April 2014, 136(2): 021001.
Paper No: MATS-12-1022
DOI: https://doi.org/10.1115/1.4026232
Published Online: January 17, 2014
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Topics: Equilibrium (Physics), Flow (Dynamics), Plasticity, Stress, Scalars
Journal Articles

Hamilton’s Principle of Entropy Production for Creep and Relaxation Processes

Q. Yang, Y. R. Liu, J. Q. Bao
Journal: Journal of Engineering Materials and Technology
Article Type: Research Papers
J. Eng. Mater. Technol. January 2010, 132(1): 011018.
DOI: https://doi.org/10.1115/1.4000302
Published Online: December 9, 2009
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Topics: Creep, Entropy, Equilibrium (Physics), Hamilton's principle, Relaxation (Physics), Temperature, Thermodynamics, Scalars, Rheology, Stress
Journal Articles

Thermodynamics of Infinitesimally Constrained Equilibrium States

Q. Yang, L. J. Xue, Y. R. Liu
Journal: Journal of Applied Mechanics
Article Type: Technical Briefs
J. Appl. Mech. January 2009, 76(1): 014502.
DOI: https://doi.org/10.1115/1.2998484
Published Online: October 23, 2008
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Topics: Equilibrium (Physics), Flow (Dynamics), Thermodynamics, Plasticity
Journal Articles

Multiscale Thermodynamic Basis of Plastic Potential Theory

Q. Yang, L. J. Xue, Y. R. Liu
Journal: Journal of Engineering Materials and Technology
Article Type: Technical Briefs
J. Eng. Mater. Technol. October 2008, 130(4): 044501.
DOI: https://doi.org/10.1115/1.2969249
Published Online: August 26, 2008
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Topics: Energy dissipation, Flow (Dynamics), Microscale devices, Nonequilibrium thermodynamics, Potential theory (Physics), Viscoplasticity, Flux (Metallurgy), Kinematics, Plasticity