A symbolic computation framework for constitutive modelling based on entropy principles
A symbolic computation framework for constitutive modelling based on entropy principles
复制标题
基于熵原理的本构建模符号计算框架
DOI:
10.1016/j.amc.2017.12.004
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Cheviakov
中科院分区:
文献类型:
--
作者:
Cheviakov
The entropy principle in the formulation of Müller and Liu is a common tool used in constitutive modelling for the development of restrictions on the unknown constitutive functions describing material properties of various physical continua.In the current work, a symbolic software implementation of the Liu algorithm, based onMaplesoftware and theGeMpackage, is presented. The computational framework is used to algorithmically perform technically demanding symbolic computations related to the entropy principle, to simplify and reduce Liu identities, and ultimately to derive explicit formulas describing classes of constitutive functions that do not violate the entropy principle. Detailed physical examples are presented and discussed.
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影响因子:
2.6
作者:
W. Dreyer;Matthias Kunik
通讯作者:
Matthias Kunik
影响因子:
2.5
作者:
I. Liu
通讯作者:
I. Liu
影响因子:
2.5
作者:
I. Müller
通讯作者:
I. Müller
影响因子:
2.5
作者:
Yongqi Wang;K. Hutter
通讯作者:
K. Hutter
DOI:
10.1016/j.cpc.2017.06.013
发表时间:
2017
期刊:
Comput. Phys. Commun.
影响因子:
--
作者:
A. Cheviakov
通讯作者:
A. Cheviakov