用瞬态方式求解DDPM模型时出现报错！！求大神指点！

zyj2020

在使用fluent的DDPM模型做仿真的时候，迭代没有几步就出现警告： 9.9650% of the total discrete phase mass was not tracked for the expected residence time:0.00028 s less on a mass-weighted average (which is 2.2752% of their total age or 28.0006% of the last time step).
You may be able to reduce this discrepancy by changing the tracking parameters, that is,increasing the maximum number of time steps used to compute a single particle trajectory.想请教各位大神出现这个警告是什么原因呢？还有该怎么解决啊？？

zyj2020

顶~~~求大佬指点一下，我是真的急~~~

369

zyj2020 发表于 2020-9-22 15:57
顶~~~求大佬指点一下，我是真的急~~~

请问楼主问题解决了吗

smx20

楼主，我也是这种问题，然后把最大步数调到了500万最后还是这样，而且残差会飞升，请问你解决了么呜呜呜

卡姆小弟

请问楼主解决了m