Result: 3D hydrodynamic code SOVA for multimaterial flows, application to Shoemaker-Levy 9 comet impact problem
Title:
3D hydrodynamic code SOVA for multimaterial flows, application to Shoemaker-Levy 9 comet impact problem
Authors:
Source:
Hypervelocity Impact: Proceedings of the 1998 Symposium. Part IIInternational journal of impact engineering. 23(1):847-858
Publisher Information:
Oxford: Elsevier Science, 1999.
Publication Year:
1999
Physical Description:
print, 33 ref 2
Original Material:
INIST-CNRS
Subject Terms:
Mechanics acoustics, Mécanique et acoustique, Sciences exactes et technologie, Exact sciences and technology, Terre, ocean, espace, Earth, ocean, space, Astronomie, Astronomy, Astronomie fondamentale et astrophysique. Instrumentation, techniques, et observations astronomiques, Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations, Techniques d'observation et de réduction des données. Simulation et modélisation par ordinateur, Observation and data reduction techniques. Computer modeling and simulation, Méthodes mathématiques et méthodes de simulation sur ordinateur, Mathematical procedures and computer techniques, Algorithme, Algorithms, Comète, Comets, Modèle 3 dimensions, Three dimensional model, Modelo 3 dimensiones, Modèle hydrodynamique, Hydrodynamic model, Performance, Phénomène impact, Impact phenomena, Planète Jupiter, Jupiter planet
Document Type:
Conference
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Russian Academy of Sciences, Institute for Dynamics of Geospheres, 38 Leninsky Prosp. (bldg.6), Moscow, 117979, Russian Federation
ISSN:
0734-743X
Rights:
Copyright 2000 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Astronomy
Accession Number:
edscal.1309929
Database:
PASCAL Archive
Further Information
A totally conservative Eulerian 3D numerical code which conserves mass, momentum and energy both in the source and remap steps is developed. Mass, momentum and kinetic energy are conserved simultaneously during the remapping. The use of special form of linear viscosity makes the code more tolerant to the time step, leaving the second order of accuracy. Multimaterial flows including those contaminated by dust particles may be investigated using this program. The performance of the code is illustrated by modeling the Shoemaker-Levy 9 impact against Jupiter. Penetration of nonuniform fragments with complex structure into the Jovian atmosphere is investigated.