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SEREN - a new SPH code for star and planet formation simulations Algorithms and tests
We present SEREN, a new hybrid Smoothed Particle Hydrodynamics and N-body code designed to simulate astrophysical processes such as star and planet formation....
BN - Astronomie a nebeská mechanika, astrofyzika
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Curvilinear high-order Lagrangian hydrodynamic code for the laser–target interaction
The laser--target interaction for high-intensities of the laser is very numerically demanding problem, since the dynamics of the process is very rapid. The classical Lagrangian hydrodynamic codes suffer from the progressing distorti...
Fluids and plasma physics (including surface physics)
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Time dependent flare model with non-lte radiative transfer.
Numerical simulations of a time dependent chromospheric response to an electron beam. The calculation uses a hydrodynamic and a radiative transfer code....
BN - Astronomie a nebeská mechanika, astrofyzika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Two-dimensional hydrodynamic models of super star clusters with a positive star formation feedback
Using the hydrodynamic code ZEUS, we perform 2D simulations to determine the fate of the gas ejected by massive stars within super star clusters. It turns out that the outcome depends mainly on the mass and radius of the cluster....
BN - Astronomie a nebeská mechanika, astrofyzika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
HD simulations of super star cluster winds
We numerically model winds driven by super star clusters using the hydrodynamic code ZEUS with the new radiative cooling procedure.
BN - Astronomie a nebeská mechanika, astrofyzika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Modelling of Flare Processes: A Comparison of the Two RHD Codes FLARIX and RADYN
We present a comparison of two autonomous, methodologically different radiation hydrodynamic codes, FLARIX and RADYN, and their use to model the solar flare processes. Both codes can model the time evolution of a 1D atmosph...
Astronomy (including astrophysics,space science)
- 2019 •
- D
Rok uplatnění
D - Stať ve sborníku
SPH simulation of moderate Reynolds number flows
Within this study, the standard smoothed particle hydrodynamics (SPH) method is applied to the elementary problems of incompressible fluid dynamics. The implemented SPH code is used to solve the Poiseuille flow of viscous fluid in t...
BK - Mechanika tekutin
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Time-dependent numerical modeling of large-scale astrophysical processes: from relatively smooth flows to explosive events with extremely large discontinuities and high Mach numbers
. We have developed two types of our own (magneto) hydrodynamic codes, either the operator-split, finite volume Eulerian code on a staggered grid for smooth hydrodynamic flows, or the finite volume unsplit code...
Pure mathematics
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Modelling of some processes in the solar flares
hydrodynamic code calculates the time evolution of the solar atmosphere after it is heated, propagation and dissipation of high energy particle beams, hydrodynamic response atmosphere, etc. We have developed three computer...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Different strategies of the central approach to the numerical hydrodynamics
. The code is fully parallelized with the MPI library. Several standard hydrodynamicalThe aim of this paper is to report about the comparison between different schemes used in the development of the numerical code. The ...
BL - Fyzika plasmatu a výboje v plynech
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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