Results 1 to 10 of about 258,872 (345)
We review the current status of research in MHD turbulence theory and numerical experiments and their applications to astrophysics and solar science. We introduce general tools for studying turbulence, basic turbulence models, MHD equations and their ...
A. Beresnyak
semanticscholar +4 more sources
MHD. ENTVESTENEN VERLOBEN. [PDF]
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O. BEHAGHEL
openalex +4 more sources
Envelope Expansion with Core Collapse. III. Similarity Isothermal Shocks in a Magnetofluid [PDF]
We explore MHD solutions for envelope expansions with core collapse (EECC) with isothermal MHD shocks in a quasi-spherical symmetry and outline potential astrophysical applications of such magnetized shock flows. MHD shock solutions are classified into three classes according to the downstream characteristics near the core.
C. Yu+4 more
arxiv +4 more sources
Plasma Relaxation and Topological Aspects in Hall Magnetohydrodynamics [PDF]
Parker's formulation of isotopological plasma relaxation process in magnetohydrodynamics (MHD) is extended to Hall MHD. The torsion coefficient alpha in the Hall MHD Beltrami condition turns out now to be proportional to the "potential vorticity." The Hall MHD Beltrami condition becomes equivalent to the "potential vorticity" conservation equation in ...
B. K. Shivamoggi+7 more
arxiv +6 more sources
Coronal Heating by MHD Waves [PDF]
The heating of the solar chromosphere and corona to the observed high temperatures, imply the presence of ongoing heating that balances the strong radiative and thermal conduction losses expected in the solar atmosphere. It has been theorized for decades
T. Van Doorsselaere+11 more
semanticscholar +8 more sources
We study a regularised version of the magnetohydrodynamics (MHD) equations, the tamed MHD (TMHD) equations. They are a model for the flow of electrically conducting fluids through porous media. We prove existence and uniqueness of TMHD on the whole space $\mathbb{R}^{3}$, that smooth data give rise to smooth solutions, and show that solutions to TMHD ...
arxiv +5 more sources
BEITRÄGE ZUM MHD. WORTSCHATZ. [PDF]
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G. EHRISMANN
openalex +5 more sources
A Note on the Hydromagnetic Blasius Flow with Variable Thermal Conductivity [PDF]
In this paper, the influence of the transverse magnetic field is unraveled on the development of steady flow regime for an incompressible fluid in the boundary layer limit of a semi-infinite vertical plate.
O.D. Makinde, S.O. Adesanya, M. Ferdows
doaj +1 more source
Metal and Metallic Oxide Nanofluid over a Shrinking Surface with Thermal Radiation and Heat Generation/Absorption [PDF]
In transport as well as manufacturing industries, the two basic aspects are heating and cooling. The use of metal or metallic oxide nanofluids has an effective cooling technique than that of conventional fluids. Therefore, the work is aimed at describing
R.P. Sharma, S.R. Mishra
doaj +1 more source
MHD turbulence: a biased review [PDF]
This review of scaling theories of magnetohydrodynamic (MHD) turbulence aims to put the developments of the last few years in the context of the canonical time line (from Kolmogorov to Iroshnikov–Kraichnan to Goldreich–Sridhar to Boldyrev).
A. Schekochihin
semanticscholar +1 more source