An efficient mesh updating technique for fluid-structure interaction problems
Journal
International Journal of Computational Methods
Date Issued
2007
DOI
10.1142/S0219876207001011
Abstract
The purpose of this paper is to present a robust mesh updating technique combined with an efficient solution algorithm applicable to large-scale fluid-structure interaction problems. We show that a combination of the dimensional torsional spring concept and a preconditioned conjugated gradient type method, for the solution of the "elasticity" problem, provides a powerful tool for this computationally intensive problem. © 2007 World Scientific Publishing Company.