| MWorks与FLUENT的协同仿真方法和实现 |
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| 引用本文： | 刘炜,陈立平,丁建完.MWorks与FLUENT的协同仿真方法和实现[J].计算机辅助工程,2016,25(6):68-72. |
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| 作者姓名： | 刘炜 陈立平 丁建完 |
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| 作者单位： | 中国航天科技集团公司 西安航天动力研究所;华中科技大学 国家CAD支撑软件工程技术研究中心;华中科技大学 国家CAD支撑软件工程技术研究中心 |
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| 基金项目： | 国家高技术研究发展计划（“九七三”计划）（2013AA041301）；国家自然科学基金（61370182） |
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| 摘 要： | Modelica技术难以仿真动态特性在空间上非定常分布的流动、传热和燃烧等复杂问题，因此提出一种基于MWorks与FLUENT的协同仿真方法，设计协同仿真的耦合方式、数据交换机制和仿真架构，利用Modelica外部函数、MWorks仿真用户接口和FLUENT UDF编写协同仿真程序.以某单向阀为研究对象对此协同仿真方法的有效性进行验证.所提出的方法可实现Modelica技术与CFD技术的优势互补，能够为多领域系统仿真提供新的解决方法.
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| 关 键 词： | 多领域系统仿真 协同仿真 动态特性 Modelica MWorks FLUENT |
| 收稿时间： | 2016/7/20 0:00:00 |
| 修稿时间： | 2016/9/26 0:00:00 |
Method and implementation of co-simulation between MWorks and FLUENT |
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| LIU Wei,CHEN Liping and DING Jianwan.Method and implementation of co-simulation between MWorks and FLUENT[J].Computer Aided Engineering,2016,25(6):68-72. |
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| Authors: | LIU Wei CHEN Liping and DING Jianwan |
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| Abstract: | Modelica can hardly simulate the complex issues such as fluid flow, heat transfer, combustion, etc., in which the system behaviors are distributed in space unsteadily. To solve the problem, a method of co-simulation between MWorks and FLUENT is proposed. The coupling mode, data exchange scheme and simulation architecture are designed for co-simulation. The co-simulation program is implemented using Modelica external function, MWorks simulation user interfaces and FLUENT UDF. The co-simulation method is verified by a simulation example of check valve. The complementary advantages of Modelica and CFD technique are implemented by the method, which is a new method for multi domain system simulation. |
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| Keywords: | multi-domain system simulation co-simulation dynamic characteristics Modelica MWorks FLUENT |
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