体网格生成时有些特征无法生成网格，你可以检查error的位置。error右击，show problemtic geomory，然后...
When the Mesh program opens I receive the error "PlugIn Error: Failed to import assembly from spaceclaim. No bodies to transfer." I tried reducing the number of triangles in the model and when I do that I receive the error "The mesh generation did not complete due to poor quality ...
The method of mesh generation comprises a two-step automatic process that requires no user input once a geometric representation of the object has been provided to the apparatus. In the method, the object geometry is first defined in terms of object (subdomain) points, wherein each subdomain ...
In each case, the Fluent models used provided excellent simulation of the behaviour of the air flow in and around the boundary region. While the coarser mesh models use wall functions to estimate the viscous and buffer layer flows and consequently produced much lower resolution data in the wall...
CFD simulation was carried out on a workstation with 16 processors and it took about 40 h to complete the simulation. More details about the governing equations can found in the ANSYS Fluent user’s guide [26]. Table 2. Boundary and initial conditions. BoundaryParameterValue Duct inlet Air ...
As discuss earlier, the poor performance of ETX is mainly due to the assumption that channel conditions are static in nature, i.e., average or mean packet loss ratio where as channel conditions in wireless networks varies dynamically from time to time. To overcome the drawbacks of ETX, modifi...
According to simulation lightning experiments and eddy current analysis results, a three-dimensional finite element model of composite laminated plates with shield is established. By applying electric-thermal boundary and the coupling relationship between them, the lightning strike damage results under the ...