297 citations · 416 across the 23 of their papers we have counts for
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2D magnetofluid models constructed by a priori imposition of conservation laws
D. A. Kaltsas, G. N. Throumoulopoulos
Motivated by a geometric method employed for the derivation of the Nambu bracket for ideal two-dimensional incompressible hydrodynamics, we reconstruct the reduced magnetohydrodyna…
Ellipticity conditions for the extended MHD Grad-Shafranov-Bernoulli equilibrium equations
D. A. Kaltsas, G. N. Throumoulopoulos, P. J. Morrison
In this study, we find the points of transition between elliptic and hyperbolic regimes for the axisymmetric extended magnetohydrodynamic (MHD) equilibrium equations. The elliptici…
A generalized Grad-Shafranov equation with plasma flow under a conformal coordinate transformation
A. Kuiroukidis, D. Kaltsas, G. N. Throumoulopoulos
We employ a conformal mapping transformation to solve a generalized Grad-Shafranov equation with incompressible plasma flow of arbitrary direction and construct particular up-down…
Certain developments on the equilibrium of magnetized plasmas
A. Evangelias, D. A. Kaltsas, A. Kuiroukidis +3
Recent results will be presented on steady states of magnetically confined plasmas obtained by conventional and Hamiltonian methods. The presentation consists of three parts. The f…
Helically symmetric extended magnetohydrodynamics: Hamiltonian formulation and equilibrium variational principles
D. A. Kaltsas, G. N. Throumoulopoulos, P. J. Morrison
Hamiltonian extended magnetohydrodynamics (XMHD) is restricted to respect helical symmetry by reducing the Poisson bracket for 3D dynamics to a helically symmetric one, as an exten…