@Article{cmes.2014.101.229,
AUTHOR = {N. Mitsume, S. Yoshimura, K. Murotani, T. Yamada},
TITLE = {Improved MPS-FE Fluid-Structure Interaction Coupled Method with MPS Polygon Wall Boundary Model},
JOURNAL = {Computer Modeling in Engineering \& Sciences},
VOLUME = {101},
YEAR = {2014},
NUMBER = {4},
PAGES = {229--247},
URL = {http://www.techscience.com/CMES/v101n4/27078},
ISSN = {1526-1506},
ABSTRACT = {The MPS-FE method, which adopts the Finite Element (FE) method for structure computation and the Moving Particle Simulation (MPS) method for fluid computation involving free surfaces, was developed to solve fluid-structure interaction problems with free surfaces. The conventional MPS-FE method, in which MPS wall boundary particles and finite elements are overlapped in order to exchange information at a fluid-structure interface, is not versatile and reduces the advantages of the software modularity. In this study, we developed a nonoverlapping approach in which the interface in the fluid computation corresponds to the interface in the structure computation through an MPS polygon wall model. The accuracy of the improved MPS-FE method was verified by solving a dam break problem with an elastic obstacle and comparing the result obtained with that of the conventional MPS-FE method and particle FEM.},
DOI = {10.3970/cmes.2014.101.229}
}