热-流-固耦合建模过程

Modelling process of thermo-hydro-mechanical coupling

热-流-固耦合作用是存在高度非线性的复杂耦合作用。有关这三场的耦合作用研究在地石油工程、热资源开发、地下核废料存储安全、采矿工程等很多领域有着非常重要的应用价值。由于研究对象的不同,热流固耦合模型的形式存在差异,建立符合实际问题的三场耦合模型十分困难,文中在国内外学者对三场耦合模型理论研究的进展状况的基础上,通过一个例子,介绍了用adina建立模型的过程。

Thermo-hydro-mechanical behaviour is highly nonlinear and complex.It has extremely important application value in concerning these three coupling functions researches in many domains,such as the petroleum engineering,the geothermal resources development,the underground nuclear waste storage security,the mining engineering,and so on.Because of the differences of the research object,the forms of the THM coupling models exist differences;it is difficult to build modes of THM that accord with actual problem.This article is based on the reaches of the scholars' models of THM,and the modelling process with ADINA are described in detail.