Simulating radially outward winds within a turbulent gas clump

Guillermo Arreaga-García; Silvio Oreste Topa

doi:10.1007/978-3-319-32243-8_23

Simulating radially outward winds within a turbulent gas clump

Guillermo Arreaga-García^*, Silvio Oreste Topa

^*Autor correspondiente de este trabajo

Departamento de Investigación en Física

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

Resumen

By using the particle-based code Gadget2, we follow the evolution of a gas clump, in which a gravitational collapse is initially induced. The particles representing the gas clump have initially a velocity according to a turbulent spectrum built in a Fourier space of 64³ grid elements. In a very early stage of evolution of the clump, a set of gas particles representing the wind, suddenly move outwards from the clump’s center. We consider only two kinds of winds, namely: one with spherical symmetry and a second one being a bipolar collimated jet. In order to assess the dynamical change in the clump due to interaction with the winds, we show iso-velocity and iso-density plots for all our simulations.

Idioma original	Inglés
Título de la publicación alojada	High Performance Computer Applications - 6th International Conference, ISUM 2015, Revised Selected Papers
Editores	Isidoro Gitler, Jaime Klapp
Editorial	Springer Verlag
Páginas	326-342
Número de páginas	17
ISBN (versión impresa)	9783319322421
DOI	https://doi.org/10.1007/978-3-319-32243-8_23
Estado	Publicada - 2016
Evento	6th International Conference on High Performance Computer Applications, ISUM 2015 - Mexico City, México Duración: 9 mar. 2015 → 13 mar. 2015

Serie de la publicación

Nombre	Communications in Computer and Information Science
Volumen	595
ISSN (versión impresa)	1865-0929

Conferencia

Conferencia	6th International Conference on High Performance Computer Applications, ISUM 2015
País/Territorio	México
Ciudad	Mexico City
Período	9/03/15 → 13/03/15

Nota bibliográfica

Publisher Copyright:
© Springer International Publishing Switzerland 2016.

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10.1007/978-3-319-32243-8_23

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Arreaga-García, G., & Topa, S. O. (2016). Simulating radially outward winds within a turbulent gas clump. En I. Gitler, & J. Klapp (Eds.), High Performance Computer Applications - 6th International Conference, ISUM 2015, Revised Selected Papers (pp. 326-342). (Communications in Computer and Information Science; Vol. 595). Springer Verlag. https://doi.org/10.1007/978-3-319-32243-8_23

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title = "Simulating radially outward winds within a turbulent gas clump",

abstract = "By using the particle-based code Gadget2, we follow the evolution of a gas clump, in which a gravitational collapse is initially induced. The particles representing the gas clump have initially a velocity according to a turbulent spectrum built in a Fourier space of 643 grid elements. In a very early stage of evolution of the clump, a set of gas particles representing the wind, suddenly move outwards from the clump{\textquoteright}s center. We consider only two kinds of winds, namely: one with spherical symmetry and a second one being a bipolar collimated jet. In order to assess the dynamical change in the clump due to interaction with the winds, we show iso-velocity and iso-density plots for all our simulations.",

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Arreaga-García, G & Topa, SO 2016, Simulating radially outward winds within a turbulent gas clump. En I Gitler & J Klapp (eds.), High Performance Computer Applications - 6th International Conference, ISUM 2015, Revised Selected Papers. Communications in Computer and Information Science, vol. 595, Springer Verlag, pp. 326-342, 6th International Conference on High Performance Computer Applications, ISUM 2015, Mexico City, México, 9/03/15. https://doi.org/10.1007/978-3-319-32243-8_23

Simulating radially outward winds within a turbulent gas clump. / Arreaga-García, Guillermo; Topa, Silvio Oreste.
High Performance Computer Applications - 6th International Conference, ISUM 2015, Revised Selected Papers. ed. / Isidoro Gitler; Jaime Klapp. Springer Verlag, 2016. p. 326-342 (Communications in Computer and Information Science; Vol. 595).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

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AU - Arreaga-García, Guillermo

AU - Topa, Silvio Oreste

N1 - Publisher Copyright: © Springer International Publishing Switzerland 2016.

PY - 2016

Y1 - 2016

N2 - By using the particle-based code Gadget2, we follow the evolution of a gas clump, in which a gravitational collapse is initially induced. The particles representing the gas clump have initially a velocity according to a turbulent spectrum built in a Fourier space of 643 grid elements. In a very early stage of evolution of the clump, a set of gas particles representing the wind, suddenly move outwards from the clump’s center. We consider only two kinds of winds, namely: one with spherical symmetry and a second one being a bipolar collimated jet. In order to assess the dynamical change in the clump due to interaction with the winds, we show iso-velocity and iso-density plots for all our simulations.

AB - By using the particle-based code Gadget2, we follow the evolution of a gas clump, in which a gravitational collapse is initially induced. The particles representing the gas clump have initially a velocity according to a turbulent spectrum built in a Fourier space of 643 grid elements. In a very early stage of evolution of the clump, a set of gas particles representing the wind, suddenly move outwards from the clump’s center. We consider only two kinds of winds, namely: one with spherical symmetry and a second one being a bipolar collimated jet. In order to assess the dynamical change in the clump due to interaction with the winds, we show iso-velocity and iso-density plots for all our simulations.

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KW - Winds

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DO - 10.1007/978-3-319-32243-8_23

M3 - Contribución a la conferencia

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BT - High Performance Computer Applications - 6th International Conference, ISUM 2015, Revised Selected Papers

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Simulating radially outward winds within a turbulent gas clump

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