Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
8d6754dc-5ea1-41d3-aae2-d97234d3d8a9-图片.png
@wangfei9088 多谢指教,已解决
已解决,是因为FENE-P模型的数值格式不稳定导致的。我之前将槽道宽为1m算例的入口速度设置为1000m/s能够收敛是我将壁面条件设置为了slip滑移,所以可以收敛。当改为无滑移边界时,就发现不收敛了。本质上就是该数值格式可能在高雷诺数下是不稳定的。