Abstract

For the repeatability of the finite element analysis process of the electronic cabinets, thermal control units and other equipment inside the space payload experimental rack, this paper developed a modeling automation system for the cabinets based on the secondary development function of HyperMesh. The system uses Nastran as a solver, and comprehensively use Tcl/Tk language, HyperMesh API function, Process Studio process editor for development. Details the technology and processes in the development process of HyperMesh, providing a new method for the finite element modeling analysis of the space payload experimental cabinets and improving the simulation efficiency.

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