李世荣 发表于 2014-4-14 13:55:35

气动声学模块中运行icfd出错,如何解决?

在做气动声学模块的时候,运行icfd时报错,用caasource和dftOn domain FiniteDomain.9.linear.2.0.0.#{FiniteDomain} all acoustic nodes (24729/24729) have been found in CFD structure.--------------... done ( Localization process for acoustic nodes of domain FiniteDomain.9.linear.2.0.0.#{FiniteDomain} )Localisation using the following projection parameters : gap tolerances (-0.001,0.001), plane tolerance 0.05, neighbouring dofs 2---- WARNING ----Localisation method (with PLANE_TOL 0.05, GAP_TOL 0.001) report from process 0(with point octree acceleration):0 points (out of 1434) are localised, 1434 ( 100 % ) remains not found-----------------... done ( Localisation using the following projection parameters : gap tolerances (-0.001,0.001), plane tolerance 0.05, neighbouring dofs 2 )---- CAUTION ----During the localisation procedure, 100.00 percent of points could not be located.另外,因为显示的是定位问题,我用另外的加载背景流,mean cfd flow那部分试过,运行icfd是没有问题的,云图显示也是正常的。

张虎 发表于 2014-4-18 09:38:55

你用interface的吗?计算前先用projection命令检查一下映射质量。参考Actran培训算例。
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