Parallel Algorithm for Supercomputing Simulation of Dust-Gaseous Gravitating Systems Using Particle-In-Cell and SPH Methods

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Parallel Algorithm for Supercomputing Simulation of Dust-Gaseous Gravitating Systems Using Particle-In-Cell and SPH Methods. / Snytnikov, N. V.; Stoyanovskaya, O. P.; Glushko, T. A.

In: Journal of Physics: Conference Series, Vol. 1336, No. 1, 012021, 20.11.2019.

Research output: Contribution to journal › Conference article › peer-review

BibTeX

@article{05371f2317ef432ab22ed6aaeb93ccf6,

title = "Parallel Algorithm for Supercomputing Simulation of Dust-Gaseous Gravitating Systems Using Particle-In-Cell and SPH Methods",

abstract = "We present a supercomputer numerical model for simulating 3D dynamics of dust-gas gravitating circumstellar disk. The model combines SPH method for solving gas dynamical equations, particle-in-cell (PIC) method for solving Vlasov equation, and convolution FFT-based grid method for solving Poisson equation. The approach is based on 3D domain decomposition, sorting of particles with regard to grid cell, and transferring necessary amount of particles between subdomains. The algorithm is aimed to be run on supercomputers with distributed memory and on hybrid supercomputers.",

author = "Snytnikov, {N. V.} and Stoyanovskaya, {O. P.} and Glushko, {T. A.}",

note = "Publisher Copyright: {\textcopyright} 2019 IOP Publishing Ltd. All rights reserved.; 2nd Workshop on Numerical Modeling in MHD and Plasma Physics: Methods, Tools, and Outcomes, MHD-PP 2019 ; Conference date: 10-10-2019 Through 11-10-2019",

year = "2019",

month = nov,

day = "20",

doi = "10.1088/1742-6596/1336/1/012021",

language = "English",

volume = "1336",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

}

RIS

TY - JOUR

T1 - Parallel Algorithm for Supercomputing Simulation of Dust-Gaseous Gravitating Systems Using Particle-In-Cell and SPH Methods

AU - Snytnikov, N. V.

AU - Stoyanovskaya, O. P.

AU - Glushko, T. A.

PY - 2019/11/20

Y1 - 2019/11/20

N2 - We present a supercomputer numerical model for simulating 3D dynamics of dust-gas gravitating circumstellar disk. The model combines SPH method for solving gas dynamical equations, particle-in-cell (PIC) method for solving Vlasov equation, and convolution FFT-based grid method for solving Poisson equation. The approach is based on 3D domain decomposition, sorting of particles with regard to grid cell, and transferring necessary amount of particles between subdomains. The algorithm is aimed to be run on supercomputers with distributed memory and on hybrid supercomputers.

AB - We present a supercomputer numerical model for simulating 3D dynamics of dust-gas gravitating circumstellar disk. The model combines SPH method for solving gas dynamical equations, particle-in-cell (PIC) method for solving Vlasov equation, and convolution FFT-based grid method for solving Poisson equation. The approach is based on 3D domain decomposition, sorting of particles with regard to grid cell, and transferring necessary amount of particles between subdomains. The algorithm is aimed to be run on supercomputers with distributed memory and on hybrid supercomputers.

UR - http://www.scopus.com/inward/record.url?scp=85076225652&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1336/1/012021

DO - 10.1088/1742-6596/1336/1/012021

M3 - Conference article

AN - SCOPUS:85076225652

VL - 1336

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012021

T2 - 2nd Workshop on Numerical Modeling in MHD and Plasma Physics: Methods, Tools, and Outcomes, MHD-PP 2019

Y2 - 10 October 2019 through 11 October 2019

ER -

ID: 22981883