preCICE多物理场耦合框架中Fluent适配器开发与验证
Development and Validation of Fluent Adapter in preCICE Multi-Physics Coupling Framework
董韬 1陈佳宁 1余昊昊 1唐滨1
作者信息
- 1. 哈尔滨工程大学 青岛创新发展基地,山东青岛 266400
- 折叠
摘要
近年来,多物理场耦合问题在工程领域中得到了广泛关注,多物理场耦合问题通常涉及两个或多个物理领域的相互作用.为了解决这些耦合问题,本文把Fluent的UDF(用户定义函数)与开源软件preCICE相结合,开发了一套能用于多物理场分区耦合的适配器程序.preCICE提供了一个通用的耦合框架,可以方便地将不同的求解器进行耦合,并通过迭代求解方法实现物理场之间的耦合.本文成功验证了所开发程序的准确性和可靠性.本文所开发的适配器可以为工程领域中的多物理场耦合问题提供一种高效而可靠的解决方法,并能够为解决实际工程问题提供重要的参考.
Abstract
In recent years,the coupling issue of multi-physics fields has been widely concerned in the engineering fields,which usually involves the interaction of two or more physical fields.In order to solve these coupling issues,based on the combination of UDF(User Defined Function)of Fluent and open source software preCICE,this paper develops a set of adapter programs that can be used for multi-physics partition coupling.preCICE provides a general coupling framework,which can easily couple different solvers,and realize the coupling between physical fields through iterative solution method.This paper successfully verifies the accuracy and reliability of the developed program.The adapter developed in this paper can provide an efficient and reliable solution to the coupling problem of multi-physics fields in the engineering field,and can provide an important reference for solving practical engineering problems.
关键词
多物理场耦合/软件开发/UDF/preCICEKey words
multi-physics coupling/software development/UDF technology/preCICE引用本文复制引用
出版年
2023
国家科技期刊平台
NSTL
维普
万方数据