【141】Modified integration in component acoustic 1 has the value 0
本帖最后由 张吉健 于 2015-7-15 13:32 编辑Q: ---- INFO ----
Modified integration in component acoustic 1 has the value0
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---- FATAL ----
The flow seems to be supersonic on some places.It is advised that you check your input file.Those values can be modified by setting the command line argument to a value between 0.9 and 1. The supersonic values higher than (cut_sos times the local s-o-s) will be cut to this value.
A:
FTP上培训资料，海基自备的morhing声类比案例中，部分流场流速是超音速。在计算时需要输入命令将超音速流转换为亚音速计算。
例如输入 -m 2000 --cutsos 0.99
即将超音速流转换为0.99马赫数 --cutsos : allows to replace the supersonic values of the mean flow by a valueequal to the provided ratio times the speed of sound。
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