Numerical simulation of fluid-strcture interactions with a direct-forcing fictitious domain method

【Author】

Zhaosheng Yu;Xueming Shao;

【Abstract】

<正>A direct-forcing fictitious domain method is proposed for the simulation of the interactions between fluids and flexible bodies,as an improved version of the Distributed-Lagrange-Multiplier based fictitious domain method previously proposed by Yu.Firstly,it is demonstrated that the Lagrange multiplier problem can be more efficiently solved with a direct-forcing scheme instead of the orig-

【Keywords】

La;Numerical simulation of fluid-strcture interactions with a direct-forcing fictitious domain method;

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