Distributed Computational Methods for Coupled Fluid Structure Thermal Interaction Applications
The problem of efficient modeling and computation of the nonlinear interaction of fluid with a solid undergoing nonlinear deformation has remained a challenging problem in computational science and engineering.Direct numerical simulation of the non-linear equations,governing even the most simplified fluid-structure interaction model depends on the convergence of iterative solvers which in turn relies heavily on the properties of the coupled system.The purpose of this paper is to introduce a distributed multilevel algorithm with finite elements that offers the flexibility and efficiency to study coupled problems involving fluid-structure interaction.Our numerical results suggest that the proposed solution methodology is robust and amenable to parallelism.
Fluid Structure Interaction Finite Element Methods Domain Decomposition Multigrid Methods
E.Aulisa S.Manservisi P.Seshaiyer A.Idesman
Department of Mathematics & Statistics,Texas Tech University,Lubbock,TX 79409,USA DIENCA-Lab.di Montecuccolino,Via dei Colli 16,40136 Bologna,Italy Department of Mathematical Sciences,George Mason University,Fairfax,VA 22030,USA Department of Mechanical Engineering,Texas Tech University,Lubbock,TX 79409,USA
国际会议
大连
英文
8-15
2008-07-27（万方平台首次上网日期，不代表论文的发表时间）