TY - JOUR
T1 - An Efficient Parallel/Unstructured-Multigrid Implicit Method for Simulating 3D Fluid-Structure Interaction
AU - X. Lv, Y. Zhao, X. Y. Huang, G. H. Xia & X. H. Su
JO - Communications in Computational Physics
VL - 2
SP - 350
EP - 377
PY - 2008
DA - 2008/04
SN - 4
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/cicp/7794.html
KW - 
AB - <p style="text-align: justify;">A finite volume (FV) method for simulating 3D Fluid-Structure Interaction (FSI) is presented in this paper. The fluid flow is simulated using a parallel unstructured multigrid preconditioned implicit compressible solver, whist a 3D matrix-free implicit unstructured multigrid finite volume solver is employed for the structural dynamics. The two modules are then coupled using a so-called immersed membrane method (IMM). Large-Eddy Simulation (LES) is employed to predict turbulence. Results from several moving boundary and FSI problems are presented to validate proposed methods and demonstrate their efficiency.&nbsp;</p>