Mechanics of Materials
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#1Jose Calaf-Chica (UBU: University of Burgos)H-Index: 3
#2Pedro Miguel Bravo Díez (UBU: University of Burgos)H-Index: 5
Last. Mónica Preciado Calzada (UBU: University of Burgos)H-Index: 5
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Abstract null null Research on the Small Punch Test (SPT) has been mainly focused on metallic alloys, with limited investigations in polymeric materials. The miniature size of the SPT eases and motivates its use in biomedical applications, like the mechanical characterization of surgical implants made of different polymers. It is noted that the aim of these publications was focused on mechanical properties inherent to the tensile test (yield strength, ultimate tensile strength, Young's modulus, ...
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#1Behrad KoohborH-Index: 14
#2Nicholas PaglioccaH-Index: 1
Last. George YoussefH-Index: 14
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#1Z.X. Wu (HIT: Harbin Institute of Technology)
#2Baolin Wang (HIT: Harbin Institute of Technology)H-Index: 43
Last. L. Zheng (HIT: Harbin Institute of Technology)H-Index: 3
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Abstract null null Strength and energy conversion efficiency of thermoelectric (TE) thin films upon cyclic mechanical loading are major concerns for flexible thermoelectric generator (TEG) applications. A comprehensively analysis model for the performance evaluation and fatigue failure of a TEG is constructed in this paper. The analytical solutions of temperature field, stress field, fatigue life, power output and energy conversion efficiency of the flexible TEG under cyclic loading are presente...
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#1Daniel J. Magagnosc (ARL: United States Army Research Laboratory)H-Index: 7
#2P.A. Jannotti (ARL: United States Army Research Laboratory)H-Index: 1
Last. Jeffrey T. Lloyd (ARL: United States Army Research Laboratory)H-Index: 11
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Abstract null null Despite promise as a lightweight structural and armor material, widespread adoption of Mg alloys remains limited. For instance, the highly anisotropic properties, arising both from the fundamental deformation mechanisms and strong texture developed during processing of wrought Mg products, result in poor performance under ballistic loading. In an effort to improve the impact performance, a novel pre-compression process was developed to introduce twins into a rolled AZ31B plate...
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#1V.S.R. Krishna Chinthala (Indian Institute of Technology Madras)H-Index: 1
#2Shantanu S. Mulay (Indian Institute of Technology Madras)H-Index: 6
Last. Ajay B. Harish (University of California, Berkeley)H-Index: 4
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Abstract null null The field theory of pH-sensitive hydrogel deformation is presented coupling electro-magnetic (EM) field (external or internal) and diffusion (Poisson-Nernst-Plank and Maxwell equations) of mobile ionic species through irreversible thermodynamics. The evolution of fixed-charge in the hydrogel is modeled by Langmuir monolayer adsorption theory. The important contribution of present work is a derivation of Cauchy stress tensor constitutive relation with EM field and species diffu...
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#2Yanshan LouH-Index: 16
Last. Qi ZhangH-Index: 10
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Abstract null null Strain hardening behaviours at large strain under various loading conditions are the basic but the most important input for reliable numerical simulation of plastic deformation processes, such as sheet metal forming and crash. However, neither the flow curve at large strain beyond necking nor the strain hardening under stress states different from uniaxial tension can be reasonably characterized by the widely employed tensile tests of dogbone specimens. In this study, various ...
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#1Huixian YanH-Index: 1
#2Hengdi SuH-Index: 1
Last. Zheng ZhongH-Index: 3
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#1Quoc Tuan PhamH-Index: 6
#2Trung Nguyen-ThoiH-Index: 55
Last. Young-Suk KimH-Index: 18
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Finite element method
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