interface的用法

niting

请教各位,我现在想分析下固体在流体上的滑动情况,其中固体块的长比较短,流体块的长比较长.在边界条件的设置中,我把固体块设置成solid,固体长和流体块的长设置成一对interface,导入fluent,进行grid interface设置后,下面默认设置的boundary zone1,2和interface wall zone1,2分别指的是什么?如果要给固体块设置速度研究对流体流动的影响,除了给固体块施加速度外,是不是还要给上述的边界进行相应的设置?

zhl5213

没有用过sliding meshes，不过我看过fluent的帮助文档，里面有写。
For all types of interfaces, FLUENT will create boundary zones for the inter-
face (e.g., wall-9, wall-10), which will appear under Boundary Zone 1 and
Boundary Zone 2. You can use the Boundary Conditions panel to change them
to another zone type (e.g., pressure far-field, symmetry, pressure outlet).
If you have enabled the Coupled option, FLUENT will also create wall interface
zones (e.g., wall-4, wall-4-shadow), which will appear under Interface Wall
Zone 1 and Interface Wall Zone 2.

似乎是你设的interface的两边的边界条件。