流固耦合仿真技术与基于拓扑的自动切分技术在燃油质量特性分析中的应用

Application of fluid-solid interaction method and automatic slice technique based on topological in aircraft fuel mass property analysis

介绍了流固耦合仿真技术与基于拓扑的自动切分技术在飞机燃油质量特性分析中的应用。首先对两种方法的技术原理进行阐述,然后分别采用基于上述两种技术的FLOW3D和FPC软件,对某型飞机1号油箱进行了燃油质量特性分析。根据两种软件的计算结果对比,可以看出两种软件在燃油质量特性分析工作中的应用特点。

This paper introduced the application of fluid-solid interaction method and automatic slice method based on topological in aircraft fuel mass property analysis. First,theories of the two methods were expounded,and then a gasoline tank fuel mass property analysis was done by FLOW3 D and FPC software based on the two methods. The comparison of results showed the characteristics of application in the aircraft fuel mass property analysis of the two software.