Aims. The initial stages of planet formation may start concurrently with the formation of a gas-
dust protoplanetary disk. This makes the study of the earliest stages of protoplanetary disk …

A new parallel code based on models of special relativistic hydrodynamics is presented for
describing interacting flows. A new highly accurate numerical method is considered and …

In this population synthesis work, we study a variety of possible origin channels of
supernovae type Ia (SNe Ia). Among them mergers of carbon–oxygen (CO) and oxygen …

A construction of the original HLL method for solving problems of relativistic hydrodynamics
by using a piecewise-parabolic reconstruction of the physical variables is described. The …

The Rusanov solver for solving hydrodynamic equations is one of the most robust schemes
in the class of Riemann solvers. For special relativistic hydrodynamics, the robustness …

The results of numerical modeling of white dwarf mergers on massive parallel
supercomputers using a AVX-512 technique are presented. A hydrodynamic model of white …

Intel Optane technology is a cost-effective solution to create large non-volatile memory
pools, which is attractive to many scientific applications. Last year Intel® OptaneTM DC …

In this paper current distribution model in the tungsten sample and vapor at surface under
electron beam heat was considered. The model is based on the solutions of electrodynamic …

В работе впервые представлена новая модель распределения тока в образце
вольфрама и испаряемом веществе при нагреве поверхности электронным пучком …

The paper presents a new hydrodynamical code, OMPEGAS, for the 3D simulation of
astrophysical flows on shared memory architectures. It provides a numerical method for …