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Multiphysics coupling service of object-oriented finite element parallel computation framework PANDA

SUN Le1a,HE Yingbo1,WU Ruian1a,SHI Zhengjun1b,LI Yufeng1b(a.Institute of Systems Engineering;b.Computer Application Institute,1.China Academy of Engineering Physics,Mianyang 621900,Sichuan,China)  
As to multiphysics-oriented application of structure analysis software,the multiphysics coupling service deign of object-oriented finite element parallel computation framework PANDA,i.e.multiphysics analysis function extensibility,data transfer among different physics fields and multiphysics coupling analysis strategy are analyzed and discussed.Based on the multiphysics coupling service of PANDA,thermal-mechanical coupling program is developed and thermoelastic analysis function is implemented.The result of thermoelastic analysis based on PANDA is exactly the same as corresponding result obtained by ANSYS.It is shown that the development on multiphysics coupling function of PANDA achieves some progress.
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