Simulation of astrophysical jet using the special relativistic hydrodynamics code Export

@misc{citeulike:506493, abstract = {This paper describes a multidimensional 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\cite{DO1}, and the other is the collision of two ultrarelativistic blast waves tested in here, are presented to demonstrate that the code captures correctly and gives solution in the discontinuities, accurately. <br />The relativistic astrophysical jet is modeled for the ultrarelativistic 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.}, archivePrefix = {arXiv}, author = {Donmez, Orhan and Kayali, Refik}, citeulike-article-id = {506493}, citeulike-linkout-0 = {http://arxiv.org/abs/gr-qc/0602053}, citeulike-linkout-1 = {http://arxiv.org/pdf/gr-qc/0602053}, day = {14}, eprint = {gr-qc/0602053}, keywords = {algorithms, computation, cosmology, physics}, month = {Feb}, posted-at = {2006-02-15 20:40:08}, priority = {2}, title = {Simulation of astrophysical jet using the special relativistic hydrodynamics code}, url = {http://arxiv.org/abs/gr-qc/0602053}, year = {2006} }

TY - ELEC ID - citeulike:506493 L3 - citeulike-article-id:506493 N2 - This paper describes a multidimensional 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\cite{DO1}, and the other is the collision of two ultrarelativistic blast waves tested in here, are presented to demonstrate that the code captures correctly and gives solution in the discontinuities, accurately. <br />The relativistic astrophysical jet is modeled for the ultrarelativistic 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. TI - Simulation of astrophysical jet using the special relativistic hydrodynamics code KW - algorithms KW - computation KW - cosmology KW - physics AU - Donmez, Orhan AU - Kayali, Refik PY - 2006/Feb/14/ UR - http://arxiv.org/abs/gr-qc/0602053 ER -