大家好,请问有谁了解这两个error的解决方式,十分感谢
*** ERROR *** CODE ADF2254:Failed in solving boundary equations in boundary condition 2.
Possible causes are:
* Incorrect boundary conditions have been applied;
* Physical model is unstable;
* Solution procedure is divergent.
*** ERROR *** CODE ADF8509:
This is an internal error message.
In core memory has not been initiated.
Current program location is in MEMERR. 第一次遇到,尤其是第二个,都木有听说过,请问是怎么回事? 1# songzhigong "adina-f *** ERROR *** CODE ADF2254:Failed in solving boundary equations in boundary condition 11.Possible causes are:* Incorrect boundary conditions have been applied;* Physical model is unstable;* Solution procedure is divergent.前台阶模型进口超音速,出口自由。automatic timestep on, cfl数调到1,gmres迭代求解。求解的第一步就出错了, 就是上面的那个error. 查了一下赞助,对于supersonic flow 应当考虑1、边界条件满足状态方程;2、初值合理(又查赞助文件说请求初值设定也要满足状态方程也就是ideal gas law);3、工质属性给定正确。我设定工质属性应当没问题的,就是按照理想气体的参数给定。初值按照超音速入口边界条件给定。这方面求解有什么技巧么?"是http://cache.baidu.com/c?m=9f65cb4a8c8507ed4fece76310499c711923c0376b8183027fa3cf1fd5791f1a1023a5e167754352c4c50b255bed5e5d9eb66d24200256b29ec88f4edeafd7756fde28652d4ad15612a24af99f5124b120905def&p=9f7ac81f93934eac5db4c7710d1789&user=baidu&fm=sc&query=CODE+ADF2254&qid=a89dd50d06b8f781&p1=1上的内容,流固的我不懂.你自己看看吧.
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