Modified Ghost Fluid Method Applied to Treat Compressible and Incompressible Flow Coupling

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户:hanmark
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  This work is devoted to extending the modified ghost fluid method(MGFM)to treat compressible and incompressible fluid coupling.By solving shock relationship in the compressible medium and a derived equation of interfacial pressure continuity together to predict the ghost fluid states,this approach not only ensures numerical stability and maintains the advantages of simplicity and high efficiency,but also provides a more accurate interface boundary condition.Specific applications to underwater bubble collapse are are presented.
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