Parallel modeling of a blood flow through a cava-filter with a captured thrombus

We consider basic aspects of numerical simulation of a blood flow through a cava-filter with a captured thrombus. Complicated geometrical features of the model require a large number of computational nodes. The efficient solution of large linear systems is possible due to the usage of contemporary parallel methods with low arithmetic complexity. We present an algorithmical and technological basis for a parallel 3D simulator of viscous flows including both discretization and solution methods.