A three-dimensional coupling method for fluid-structure interaction problems by using Explicit MPS method and Hamiltonian MPS method

Abstract

A 3-dimensional multiphysics coupling scheme is developed for analyzing fluid-structure interaction problems based on the explicit MPS method and Hamiltonian MPS method. The interaction between the fluid and the structures is symmetrical. For verification the coupling scheme, a buoyancy case, an elastic baffle case and an elastic gate case are calculated. The results are compared with the experiment and other methods’ results.