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Implementation of Dusty Gas Model Based on Fast and Implicit Particle-Mesh Approach SPH-IDIC in Open-Source Astrophysical Code GADGET-2 Full article

Conference 9th Russian Supercomputing Days
25-26 Sep 2023 , Москва
Source Supercomputing
Compilation, Springer Cham. Switzerland.2023. 332 c. ISBN 978-3-031-49435-2.
Output data Year: 2023, Pages: 195-208 Pages count : 14 DOI: 10.1007/978-3-031-49435-2_14
Tags Computational Physics; Hydrodynamics; Epstein drag simulation
Authors Demidova Tatiana 1 , Savvateeva Tatiana 2,3 , Anoshin Sergey 3 , Grigoryev Vitaliy 2 , Stoyanovskaya Olga 2
Affiliations
1 Crimean Astrophysical Observatory, p. Nauchny, Crimea, Russia
2 Lavrentyev Institute of Hydrodynamics SB RAS, Novosibirsk, Russia
3 Novosibirsk State University, Novosibirsk, Russia

Abstract: Particle approaches considered to study the interaction of dust grains of the same size and a gas medium based on Smoothed Particle Hydrodynamics method. The paper compares two algorithms for solving this problem, described in [1,2]. Both algorithms were implemented by in a modified version of the GADGET-2 program code. Onedimensional and three-dimensional tests were carried out in order to confirm the properties of the algorithms and to make performance measurements of the code.
Cite: Demidova T. , Savvateeva T. , Anoshin S. , Grigoryev V. , Stoyanovskaya O.
Implementation of Dusty Gas Model Based on Fast and Implicit Particle-Mesh Approach SPH-IDIC in Open-Source Astrophysical Code GADGET-2
In compilation Supercomputing. – Springer Cham., 2023. – Т.Part II. – C.195-208. – ISBN 978-3-031-49435-2. DOI: 10.1007/978-3-031-49435-2_14 OpenAlex
Identifiers:
OpenAlex: W4390594690
Citing: Пока нет цитирований
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