Results 41 to 50 of about 52,369 (271)
, 2016 A new neutrino magnetohydrodynamics (NMHD) model is formulated, where the effects of the charged weak current on the electron-ion magnetohydrodynamic fluid are taken into account.
Akhiezer A. I. +7 more
core +1 more source
Shafranov's virial theorem and magnetic plasma confinement [PDF]
, 2000 Shafranov's virial theorem implies that nontrivial magnetohydrodynamical equilibrium configurations must be supported by externally supplied currents. Here we extend the virial theorem to field theory, where it relates to Derrick's scaling argument on ...
Antti J Niemi +8 more
core +5 more sources
, 2010 Adopting the theoretical framework for the generalized fishbonelike dispersion relation, an extended hybrid magnetohydrodynamics gyrokinetic simulation model has been derived analytically by taking into account both thermal ion compressibility and ...
C. Di Troia +9 more
core +1 more source
A Second-Order Unsplit Godunov Scheme for Cell-Centered MHD: the CTU-GLM scheme [PDF]
, 2009 We assess the validity of a single step Godunov scheme for the solution of the magneto-hydrodynamics equations in more than one dimension. The scheme is second-order accurate and the temporal discretization is based on the dimensionally unsplit Corner ...
Mignone, A., Tzeferacos, P.
core +2 more sources
Physics of Plasmas, 1994 In a series of three idealized magnetohydrodynamic (MHD) calculations in cylindrical geometry, we show that an azimuthal magnetic field can produce well-collimated jets by the pinch effect. In a laser-produced plasma, the magnetic field is generated by crossed density and temperature gradients (∇n×∇T), and may be responsible for the ‘‘imprint problem.’’
openaire +1 more source
Relativistic magnetohydrodynamics
Journal of High Energy Physics, 2017 We present the equations of relativistic hydrodynamics coupled to dynamical electromagnetic fields, including the effects of polarization, electric fields, and the derivative expansion.
Juan Hernandez, Pavel Kovtun
doaj +1 more source
Notes on the exact solutions and singularities of an X-point collapse in Hall magnetohydrodynamics
, 2018 A recent paper by A.~Z.~Janda [J.~Math.~Phys.~{\bf 59}, 061509 (2018)] presented a partial solution of the equations of dissipationless Hall magnetohydrodynamics (MHD) in terms of the Weierstrass elliptic function. Unfortunately, an error crept up in the
Brizard, Alain J.
core +1 more source
Hydrodynamic and magnetohydrodynamic computations inside a rotating sphere [PDF]
, 2007 Numerical solutions of the incompressible magnetohydrodynamic (MHD) equations are reported for the interior of a rotating, perfectly-conducting, rigid spherical shell that is insulator-coated on the inside.
Acheson D J +13 more
core +4 more sources
Nuclear Fusion, 2023 Divertor systems of fusion devices are exposed to intense heat loads from plasmas, which degrade solid plasma-facing components. Fast liquid metal (LM) flow divertors may be more advantageous for this purpose but have risk of piling due to intense ...
F. Saenz +13 more
doaj +1 more source
Dual strings and magnetohydrodynamics
, 1995 We investigate whether dual strings could be solutions of the magnetohydrodynamics equations in the limit of infinite conductivity. We find that the induction equation is satisfied, and we discuss the Navier-Stokes equation (without viscosity) with the ...
't Hooft +12 more
core +2 more sources