【ANSYS Workbench仿真】命令流:压力渗透pressure penetration |
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目录
压力渗透pressure penetration渗透压力命令流code
渗透压力tip起始点问题code改为
压力渗透pressure penetration
对与流体接触的part添加边界压力,使流体压力渗透点的接触应力与流体压力相等,以便得到真实的变形结果,就需要用到“pressure penetration”。 但是在ansys中,只能通过ADPL的形式添加,即在workbench中添加命令流的形式。此文主要介绍了压力渗透的添加要点和命令流使用说明。 详见ANSYS HELP 命令1:CMSELCMSEL, Type, Name, Entity Selects a subset of components and assemblies. 命令2:ELSNESLN, Type, EKEY, NodeType Selects those elements attached to the selected nodes. … … 命令n:SFESFE, ELEM, LKEY, Lab, KVAL, VAL1, VAL2, VAL3, VAL4 Specifies surface loads on elements. ELEM If ALL, apply load to all selected elements [ESEL]. If ELEM = P, graphical picking is enabled and all remaining command fields are ignored (valid only in the GUI). A component name may be substituted for ELEM.KVAL:Value key. If Lab = PRES: 0 or 1 VAL1 through VAL4 are used as real components of pressures. 2 VAL1 through VAL4 are used as imaginary components of pressures.![]() |
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