in this research ideal magnetohydrodynamics equations (mhd) has been solved in a channel of quasi one dimensional plasma flow. magnetohydrodynamics equations, including continuity, momentum, energy and induced magnetic field equations are with the respect of the gauss magnetic condition. the implemented numerical solution is based on harten, lax, vanleer (hlld) discontinuities solution methods....

After a review of the isentropic compressible magnetohydrodynamics (ICMHD) equations, a quaternionic framework for studying the alignment dynamics of a general fluid flow is explained and applied to the ICMHD equations.

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E. N. Carabateas J. A. Fay S. I. Freedman G. N. Hatsopoulos W. D. Jackson H. P. Meissner P. L. Penfield, Jr. D. C. Pridmore-Brown A. H. Shapiro J. L. Smith, Jr. H. H. Woodson Coggins Cooper F. W. Fraim III N. Gothard C. W. Haldeman H. M. Heggestad W. H. Heiser J. B. Heywood E. D. Hoag P. G. Katona F. D. Ketterer G. B. Kliman P. Klimowski A. G. F. Kniazzeh M. F. Koskinen W. H. Levison A. T. Lewi...

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This Letter investigates the physics that is responsible for creating the current system that supports the outgoing Poynting flux emanating from the ergosphere of a rotating black hole in the limit that the magnetic energy density greatly exceeds the plasma rest mass density (magnetically dominated limit). The underlying physics is derived from published three-dimensional simulations that obey ...

E. N. Carabateas J. A. Fay S. I. Freedman G. N. Hatsopoulos W. D. Jackson H. P. Meissner P. L. Penfield, Jr. J. P. Penhune D. C. Pridmore-Brown A. H. Shapiro J. L. Smith, Jr. H. H. Woodson Bledsoe Coggins Conklin, Jr. S. Cooper W. Fraim III Gothard W. Haldeman M. Heggestad H. Heiser B. Heywood D. Hoag G. Katona D. Ketterer B. Kliman Klimowski G. F. Kniazzeh F. Koskinen H. Levison A. T. Lewis J....