Impact–induced phase transitions in thermoelastic solids

Impact–induced phase transitions in thermoelastic solids
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热弹性固体中冲击引起的相变

DOI：
10.1098/rsta.1997.0048
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发表时间：
1997
期刊：
Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences
影响因子：
--
通讯作者：
J. K. Knowles
J. K. Knowles
中科院分区：
--
文献类型：
--
作者：
R. Abeyaratne;J. K. Knowles

文献摘要

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一个连续体模型的宏观行为的固体能够经历位移相变的应用，以确定这种材料的机械载荷的冲击响应。固体建模使用一维有限热弹性，该模型采用了动力学关系和成核标准控制的演变和启动的相变，分别。
A continuum model of the macroscopic behaviour of solids capable of undergoing displacive phase transitions is applied to determine the response of such materials to mechanical loading by impact. The solid is modelled using one–dimensional finite thermoelasticity, and the model incorporates both a kinetic relation and a nucleation criterion controlling the evolution and initiation of the phase transition, respectively.