2014 Volume 2014 Pages 20140011
The final goal of this research is to develop a sophisticated computational method for solid-fluid interaction analysis method in fixed voxel mesh. The developed approach can treat large deformation object including free and moving boundary. This paper formulates interaction analysis with mixture theory. The present approach establishes single governing equation for multi-materials assuming incompressibility. Also free and moving boundary is captured computationally with PLIC (Piecewise Linear Interface Calculation) method. We test the validity of established formulation in solid-fluid infarction analyses including free and moving boundary.
