Zobrazeno 1 - 10
of 537
pro vyhledávání: '"MESH: Hydrodynamics"'
Simulating the tidal disruption of stars by stellar-mass black holes using moving-mesh hydrodynamics
Publikováno v:
A&A 685, A45 (2024)
In the centers of dense star clusters, close encounters between stars and compact objects are likely to occur. We study tidal disruption events of main-sequence (MS) stars by stellar-mass black holes (termed $\mu$TDEs), which can shed light on the pr
Externí odkaz:
http://arxiv.org/abs/2310.14852
Akademický článek
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Autor:
Lioutas, Georgios, Bauswein, Andreas, Soultanis, Theodoros, Pakmor, Rüdiger, Springel, Volker, Röpke, Friedrich K.
We implement general relativistic hydrodynamics in the moving-mesh code AREPO. We also couple a solver for the Einstein field equations employing the conformal flatness approximation. The implementation is validated by evolving isolated static neutro
Externí odkaz:
http://arxiv.org/abs/2208.04267
Autor:
Prust, Logan J.
We outline the methodology of implementing moving boundary conditions into the moving-mesh code MANGA. The motion of our boundaries is reactive to hydrodynamic and gravitational forces. We discuss the hydrodynamics of a moving boundary as well as the
Externí odkaz:
http://arxiv.org/abs/2002.04287
In this paper we introduce a new radiative transfer code SPRAI (Simplex Photon Radiation in the Arepo Implementation) based on the SimpleX radiation transfer method. This method, originally used only for post-processing, is now directly integrated in
Externí odkaz:
http://arxiv.org/abs/1711.02542
Akademický článek
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Publikováno v:
Communications in Computer and Information Science ISBN: 9783030787585
A new M2H3D code (Moving Mesh Hydrodynamics in 3D) was described. A new approach to vectorization of computational fluid dynamics algorithms adapted for astrophysical applications is proposed. A computational model is briefly described as an example
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6889a49c31d00ae3352d604932874007
https://doi.org/10.1007/978-3-030-78759-2_26
https://doi.org/10.1007/978-3-030-78759-2_26
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Autor:
Logan J. Prust
We outline the methodology of implementing moving boundary conditions into the moving-mesh code MANGA. The motion of our boundaries is reactive to hydrodynamic and gravitational forces. We discuss the hydrodynamics of a moving boundary as well as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4b26080d3aae6bf4104459996830802
http://arxiv.org/abs/2002.04287
http://arxiv.org/abs/2002.04287
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 475:2822-2834
In this paper we introduce a new radiative transfer code SPRAI (Simplex Photon Radiation in the Arepo Implementation) based on the SimpleX radiation transfer method. This method, originally used only for post-processing, is now directly integrated in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b21da2fedebeaaa1bcbd15c892b3fc88
https://doi.org/10.1093/mnras/stx3356
https://doi.org/10.1093/mnras/stx3356
