Hot Self‐Similar Relativistic Magnetohydrodynamic Flows
نویسندگان
چکیده
منابع مشابه
Hot self-similar relativistic MHD flows
We consider axisymmetric relativistic jets with a toroidal magnetic field and an ultrarelativistic equation of state, with the goal of studying the lateral structure of jets whose pressure is matched to the pressure of the medium through which they propagate. We find all self-similar steady-state solutions of the relativistic MHD equations for this setup. One of the solutions is the case of a p...
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YOSUKE MIZUNO∗,∗∗, BING ZHANG†, BRUNO GIACOMAZZO‡, KEN-ICHI NISHIKAWA∗, PHILIP E HARDEE§, SHIGEHIRO NAGATAKI¶ and DIETER H. HARTMANN‖ ∗Center for Space Plasma and Aeronomic Research, University of Alabama in Huntsville, Huntsville, AL 35805, USA †Department of Physics and Astronomy, University of Nevada, Las Vegas, NV 89154, USA ‡Max-Plank-Institut für Gravitationsphysik, Albert-Einstein-Instit...
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In this paper we develop adaptive numerical schemes for certain nonlinear variational problems. The discretization of the variational problems is done by a suitable frame decomposition of the solution, i.e., a complete, stable, and redundant expansion. The discretization yields an equivalent nonlinear problem on ℓ2(N), the space of frame coefficients. The discrete problem is then adaptively sol...
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Aims. We investigate the linear stability properties of the plane interface separating two relativistic magnetized flows in relative motion. The two flows are governed by the (special) relativistic equations for a magnetized perfect gas in the infinite conductivity approximation. Methods. By adopting the vortex-sheet approximation, the relativistic magnetohydrodynamics equations are linearized ...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2008
ISSN: 0004-637X,1538-4357
DOI: 10.1086/587870