Numerical simulation of turbulent mixing problems on basis of high order accuracy quasimonotone scheme
Abstract:
Variant of high order accuracy difference scheme for hydrodynamic instability modelling is proposed in this paper. Efficient parallel calculation algorithm, using hybrid MPI+OpenMP, is built on basis of proposed scheme. With this algorithm calculations of Richtmyer-Meshkov and Rayleigh-Taylor instabilities were made.
Keywords:
hydrodynamic instability, high order accuracy scheme, parallel programming, MPI, OpenMP, Richtmyer-Meshkov instabilty, Rayleigh-Taylor instabilty
Publication language:russian, pages:28
Research direction:
Mathematical problems and theory of numerical methods
