Mechanical Metrics of Virtual Polycrystals (MechMet)
Mechanical Metrics of Virtual Polycrystals (MechMet)
复制标题
虚拟多晶的力学指标 (MechMet)
DOI:
10.1007/s40192-021-00206-7
复制
发表时间:
2021
影响因子:
3.3
通讯作者:
Echlin, McLean P.
中科院分区:
文献类型:
--
作者:
Dawson, Paul R.;Miller, Matthew P.;Pollock, Tresa M.;Wendorf, Joe;Mills, Leah H.;Stinville, Jean Charles;Charpagne, Marie Agathe;Echlin, McLean P.
The details of polycrystalline microstructure often influence the early stages of yielding and strain localization under monotonic and cyclic loading, particularly in elastically anisotropic materials. A new software package,MechMet(mechanical metrics) provides a convenient finite element tool for solving field equations for elasticity in polycrystals in conjunction with investigations of microstructure-induced heterogeneity. The simulated displacement field is used to compute several mechanical metrics, such as the strain and stress tensors, directional stiffness, relative Schmid factor, and the directional strength-to-stiffness ratio. The virtual polycrystal finite element meshes needed byMechMetcan be created with theNeperpackage or any other method that produces a 10-node, tetrahedral, serendipity element. Formatted output files are automatically generated for visualization withParavieworVisIt. This paper presents an overview of theMechMetpackage and its application to polycrystalline materials of both cubic and hexagonal structures.
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DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
P. Dawson;D. Boyce
通讯作者:
D. Boyce
DOI:
10.1007/s11661-021-06233-5
发表时间:
2015
期刊:
Metallurgical and Materials Transactions A
影响因子:
--
作者:
M. Echlin;M. Kasemer;K. Chatterjee;D. Boyce;J. Stinville;P. Callahan;Euan Wielewski;Jun;James C. Williams;R. Suter;T. Pollock;Matthew P. Miller;P. Dawson
通讯作者:
P. Dawson
DOI:
10.1007/s11661-020-05945-4
发表时间:
2020-08-18
影响因子:
2.8
作者:
Hemery, S.;Villechaise, P.;Banerjee, D.
通讯作者:
Banerjee, D.
影响因子:
6.1
作者:
Gnaeupel-Herold, Thomas;Creuziger, Adam A.;Iadicola, Mark
通讯作者:
Iadicola, Mark
影响因子:
4.7
作者:
Charpagne, M. A.;Stinville, J. C.;Pollock, T. M.
通讯作者:
Pollock, T. M.