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Monolithic Approach for Fluid-Structure Interaction Based on Consistent Pressure Poisson Equation
整合圧力ポアソン方程式に基づく流体構造強連成解析アプローチ
2005
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
整合圧力ポアソン方程式に基づく流体構造強連成解析アプローチ
This paper describes a new monolithic approach based on the Pressure Poisson Equation (PPE) to solve interaction problems of incompressible viscous fluid and an elastic body. The PPE is derived so as to be consistent with the coupled equation system for the fluid-structure interaction (FSI). Based on this approach, we develop two efficient monolithic methods. In both methods, the fluid pressure is derived implicitly so as to satisfy the incompressibility constraint and all the other unknown
doi:10.1299/kikaib.71.1565
fatcat:obb6vwmzhjb5jmrzgju6wzs3le