We present and analyze a parallel solver for the solution of fluid structure interaction problems described by a fictitious domain approach. In particular, the fluid is modeled by the non-stationary incompressible Navier-Stokes equations, while the solid evolution is represented by the elasticity equations. The parallel implementation is based on the PETSc library and the solver has been tested by running simulations on a Linux cluster.
翻译:我们提出并分析一个平行的解决方案,以解决流体结构互动问题,用虚构的域法来描述。特别是,流体以非静止的无法压缩的纳维尔-斯托克斯方程式为模型,而固态进化则以弹性方程式为代表。平行实施以PETSc 库为基础,通过在 Linux 群集上进行模拟测试,对解析器进行了测试。