3 papers
physics.comp-ph2019
Monodisperse gas-solid mixtures with intense interphase interaction in two-fluid Smoothed Particle Hydrodynamics
Olga Stoyanovskaya, Tatiana Glushko, Valery Snytnikov +1
Simulations of gas-solid mixtures are used in many scientific and industrial applications. Two-Fluid Smoothed Particle Hydrodynamics (TFSPH) is an approach when gas and solids are…
astro-ph.EP2018
Development and application of fast methods for computing momentum transfer between gas and dust in supercomputer simulation of planet formation
Olga P. Stoyanovskaya, Vitaly V. Akimkin, Eduard I. Vorobyov +4
Circumstellar discs, from which planetary systems are formed, consist of gas, dust and solids. Simulations of self-consistent dynamics of gas, dust and solids in circumstellar disc…
astro-ph.EP2018
Two-Fluid Dusty Gas in Smoothed Particle Hydrodynamics: Fast and Implicit Algorithm for Stiff Linear Drag
Olga P. Stoyanovskaya, Tatiana A. Glushko, Nikolay V. Snytnikov +1
Simulation of the dynamics of dust-gas circumstellar discs is crucial in understanding the mechanisms of planet formation. The dynamics of small grains in the disc is stiffly coupl…