Kinetic model for diluted gaseous envelopes in a central field

A model based on the kinetic theory is proposed for tenuous gaseous envelopes subject to a central attraction field. Quasi-steady states are studied where the gaseous system shows differential rotation. The density of particles, mean velocity of the gas and kinetic temperature are analytically deter...

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Autor principal: Rohrmann, René
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1994
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/155113
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-155113
record_format dspace
spelling I19-R120-10915-1551132023-07-06T20:02:13Z http://sedici.unlp.edu.ar/handle/10915/155113 issn:1669-9521 Kinetic model for diluted gaseous envelopes in a central field Rohrmann, René 1994 2023-07-06T10:32:28Z es Astronomía Galaxia A model based on the kinetic theory is proposed for tenuous gaseous envelopes subject to a central attraction field. Quasi-steady states are studied where the gaseous system shows differential rotation. The density of particles, mean velocity of the gas and kinetic temperature are analytically determined. The kinematic behavior of the gas is analyzed in detail by studying the hydrodynamic limit of rotationally forced ejection of matter and condition of escape. Asociación Argentina de Astronomía Articulo Comunicacion http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxia
spellingShingle Astronomía
Galaxia
Rohrmann, René
Kinetic model for diluted gaseous envelopes in a central field
topic_facet Astronomía
Galaxia
description A model based on the kinetic theory is proposed for tenuous gaseous envelopes subject to a central attraction field. Quasi-steady states are studied where the gaseous system shows differential rotation. The density of particles, mean velocity of the gas and kinetic temperature are analytically determined. The kinematic behavior of the gas is analyzed in detail by studying the hydrodynamic limit of rotationally forced ejection of matter and condition of escape.
format Articulo
Comunicacion
author Rohrmann, René
author_facet Rohrmann, René
author_sort Rohrmann, René
title Kinetic model for diluted gaseous envelopes in a central field
title_short Kinetic model for diluted gaseous envelopes in a central field
title_full Kinetic model for diluted gaseous envelopes in a central field
title_fullStr Kinetic model for diluted gaseous envelopes in a central field
title_full_unstemmed Kinetic model for diluted gaseous envelopes in a central field
title_sort kinetic model for diluted gaseous envelopes in a central field
publishDate 1994
url http://sedici.unlp.edu.ar/handle/10915/155113
work_keys_str_mv AT rohrmannrene kineticmodelfordilutedgaseousenvelopesinacentralfield
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