Interface capturing method of coupled level set and VOF
Shudao Zhang
Abstract
Shudao Zhang
Abstract
Based on the advantages and disadvantages of Level Set method and VOF method,this paper presents a coupled interface capturing method.In order to improve the resolution of the capturing interface,the distance function of mixed grid is determined by the volume fraction of the mixed grid.The numerical results of the applied cases show that the interface capturing method is effective and feasible.
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Based on the advantages and disadvantages of Level Set method and VOF method,this paper presents a coupled interface capturing method.In order to improve the resolution of the capturing interface,the distance function of mixed grid is determined by the volume fraction of the mixed grid.The numerical results of the applied cases show that the interface capturing method is effective and feasible.
Key concepts: Volume of fluid method, Interface (matter), Set (abstract data type), Grid, Computer science, Level set method, Function (biology), Volume (thermodynamics)