Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
499199 | Computer Methods in Applied Mechanics and Engineering | 2008 | 13 Pages |
Abstract
A semi-implicit time advancing scheme for transient fluid–structure interaction problem is presented. At every time step, a least squares problem is solved by partitioned procedures, such that the continuity of the velocity as well as the continuity of the stress hold at the interface. During the iterative method for solving the optimization problem, the fluid mesh does not move, which reduces the computational effort. The stability of the algorithm is derived. The numerical results presented in this paper show that the computed solution is similar to the one obtained by the implicit algorithm, but the computational time is reduced.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Soyibou Sy, Cornel Marius Murea,