Fluent中采用TUI设置周期性边界的方法
1. 指定计算域的Rotational Axis(Cell Zone Conditions中,设为Frame Motion),其中,rotation-axis origin设为0,0,0。Rotation-axis direction设为1,0,0(由于旋转轴为X轴正方向)。
2. 键入grid/modify-zones/matching-tolerance回车,若输出tolerance小于0.5则键入0.5回车
3. 键入mesh/modify-zones/make-periodic
4. Periodic zone [()] 输入边界ID,回车
5.Shadow zone [()] 输入边界ID,回车
6. . Rotational Periodic? (if no, translational) [yes]
7. Create periodic zone? [yes] 回车
8. Auto detect translation vector? y
9. fluent自动检测,如果没问题,报告periodic zone成功创建
命令的流程示意:
/mesh/modify-zones/make periodic
Periodic zone [()] 13
Shadow zone [()] 14
Rotational periodic? (if no, translational) [yes] y
Create periodic zone? [yes] y
Zone 14 deleted
create periodic zones.