Simulation of astrophysical jet using the special relativistic hydrodynamics code

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dc.contributor.authorDonmez, Orhan
dc.contributor.authorKayali, Refik
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2006
dc.departmentNiğde ÖHÜ
dc.description.abstractThis paper describes a multi-dimensional hydrodynamic code which can be used for the studies of relativistic astrophysical flows. The code solves the special relativistic hydrodynamic equations as a hyperbolic system of conservation laws based on high resolution shock capturing (HRSC) scheme. Two standard tests, one of which is the relativistic blast wave tested in our previous paper [O. Donmez, Astrophys. Space Sci. 293 (2004) 323-354], and the other is the collision of two ultra-relativistic blast waves tested in here, are presented to demonstrate that the code captures correctly and gives solution in the discontinuities, accurately. The relativistic astrophysical jet is modeled for the ultra-relativistic flow case. The dynamics of jet flowing is then determined by the ambient parameters such as densities, and velocities of the jets and the momentum impulse applied to the computational surface. We obtain solutions for the jet structure, propagation of jet during the time evolution, and variation in the Mach number on the computational domain at a fixed time. (c) 2006 Elsevier Inc. All rights reserved.
dc.identifier.doi10.1016/j.amc.2006.05.015
dc.identifier.endpage1308
dc.identifier.issn0096-3003
dc.identifier.issn1873-5649
dc.identifier.issue2
dc.identifier.scopus2-s2.0-33751546172
dc.identifier.scopusqualityQ1
dc.identifier.startpage1296
dc.identifier.urihttps://dx.doi.org/10.1016/j.amc.2006.05.015
dc.identifier.urihttps://hdl.handle.net/11480/5469
dc.identifier.volume182
dc.identifier.wosWOS:000243202500034
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherELSEVIER SCIENCE INC
dc.relation.ispartofAPPLIED MATHEMATICS AND COMPUTATION
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectnumerical relativistic hydrodynamics
dc.subjectrelativistic jets
dc.subjectAGN
dc.subjectshock waves
dc.titleSimulation of astrophysical jet using the special relativistic hydrodynamics code
dc.typeArticle

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