Gebruikersprofielen voor "Keppens, R. "
![]() | Rony KeppensFull Professor, KU Leuven, CmPA Geverifieerd e-mailadres voor kuleuven.be Geciteerd door 9638 |
A new radiative cooling curve based on an up-to-date plasma emission code
KM Schure, D Kosenko, JS Kaastra, R Keppens… - Astronomy & …, 2009 - aanda.org
This work presents a new plasma cooling curve that is calculated using the SPEX package.
We compare our cooling rates to those in previous works, and implement the new cooling …
We compare our cooling rates to those in previous works, and implement the new cooling …
[BOEK][B] Advanced magnetohydrodynamics: with applications to laboratory and astrophysical plasmas
Following on from the companion volume Principles of Magnetohydrodynamics, this
textbook analyzes the applications of plasma physics to thermonuclear fusion and plasma …
textbook analyzes the applications of plasma physics to thermonuclear fusion and plasma …
Parallel, grid-adaptive approaches for relativistic hydro and magnetohydrodynamics
Relativistic hydro and magnetohydrodynamics provide continuum fluid descriptions for gas
and plasma dynamics throughout the visible universe. We present an overview of state-of-the-…
and plasma dynamics throughout the visible universe. We present an overview of state-of-the-…
MPI-AMRVAC for solar and astrophysics
O Porth, C Xia, T Hendrix, SP Moschou… - The Astrophysical …, 2014 - iopscience.iop.org
In this paper, we present an update to the open source MPI-AMRVAC simulation toolkit where
we focus on solar and non-relativistic astrophysical magnetofluid dynamics. We highlight …
we focus on solar and non-relativistic astrophysical magnetofluid dynamics. We highlight …
Accretion funnels onto weakly magnetized young stars
N Bessolaz, C Zanni, J Ferreira, R Keppens… - Astronomy & …, 2008 - aanda.org
Aims. We re-examine the conditions required to steadily deviate an accretion flow from a
circumstellar disc into a magnetospheric funnel flow onto a slow rotating young forming star.…
circumstellar disc into a magnetospheric funnel flow onto a slow rotating young forming star.…
Magnetized accretion-ejection structures: 2.5-dimensional magnetohydrodynamic simulations of continuous ideal jet launching from resistive accretion disks
F Casse, R Keppens - The Astrophysical Journal, 2002 - iopscience.iop.org
We present numerical magnetohydrodynamic (MHD) simulations of a magnetized accretion
disk launching trans-Alfvénic jets. These simulations, performed in a 2.5-dimensional time-…
disk launching trans-Alfvénic jets. These simulations, performed in a 2.5-dimensional time-…
MPI-AMRVAC 3.0: Updates to an open-source simulation framework
Context. Computational astrophysics nowadays routinely combines grid-adaptive capabilities
with modern shock-capturing, high resolution spatio-temporal integration schemes in …
with modern shock-capturing, high resolution spatio-temporal integration schemes in …
Three-dimensional magnetohydrodynamic simulations of the Crab nebula
O Porth, SS Komissarov… - Monthly Notices of the …, 2013 - academic.oup.com
In this paper, we give a detailed account of the first three-dimensional (3D) relativistic
magnetohydrodynamic simulations of pulsar wind nebulae, with parameters most suitable for the …
magnetohydrodynamic simulations of pulsar wind nebulae, with parameters most suitable for the …
Adaptive mesh refinement for conservative systems: multi-dimensional efficiency evaluation
Obtainable computational efficiency is evaluated when using an Adaptive Mesh Refinement
(AMR) strategy in time accurate simulations governed by sets of conservation laws. For a …
(AMR) strategy in time accurate simulations governed by sets of conservation laws. For a …
Growth and saturation of the Kelvin–Helmholtz instability with parallel and antiparallel magnetic fields
We investigate the Kelvin–Helmholtz instability occurring at the interface of a shear-flow
configuration in 2D compressible magnetohydrodynamics (MHD). The linear growth and the …
configuration in 2D compressible magnetohydrodynamics (MHD). The linear growth and the …