28 citations · 40 across the 5 of their papers we have counts for
5 papers
Effect of electromagnetic boundary conditions on the onset of small-scale dynamos driven by convection
Mauro Fontana, Pablo D. Mininni, Pablo Dmitruk
We present a high-order numerical study of the dependence of the dynamo onset on different electromagnetic boundary conditions, in convecting Boussinesq flows forced by a temperatu…
Behavior of hydrodynamic and magnetohydrodynamic turbulence in a rotating sphere with precession and dynamo action
Manuel I. Etchevest, Mauro Fontana, Pablo Dmitruk
The effect of precession in a rotating sphere filled with fluid was studied with direct numerical simulations, both in the incompressible hydrodynamics (HD) and magnetohydrodynamic…
Vector potential-based MHD solver for non-periodic flows using Fourier continuation expansions
Mauro Fontana, Pablo D. Mininni, Oscar P. Bruno +1
A high-order method to evolve in time electromagnetic and velocity fields in conducting fluids with non-periodic boundaries is presented. The method has a small overhead compared w…
Fourier continuation method for incompressible fluids with boundaries
M. Fontana, Oscar P. Bruno, Pablo D. Mininni +1
We present a Fourier Continuation-based parallel pseudospectral method for incompressible fluids in cuboid non-periodic domains. The method produces dispersionless and dissipationl…
Magnetic structure, dipole reversals, and 1/f noise in resistive MHD spherical dynamos
Mauro Fontana, Pablo D. Mininni, Pablo Dmitruk
A parametric study of the magnetic dipole behavior in resistive incompressible MHD inside a rotating sphere is performed, using direct numerical simulations and considering Reynold…