Hydrodynamic Modeling of the Interaction of Winds within a Collapsing Turbulent Gas Cloud
Joint Authors
Arreaga-García, Guillermo
Saucedo-Morales, Julio
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-20
Country of Publication
Egypt
No. of Pages
19
Main Subjects
Abstract EN
By using the particle-based code Gadget2, we follow the evolution of a gas giant molecular cloud, in which a set of gas particles representing the wind are created by a Monte Carlo scheme and suddenly move outwards from the cloud’s center.
The particles representing the gas cloud initially havea velocity according to a turbulent spectrum built in a Fourier space of 643 grid elements.
The level of turbulence and the temperature of the cloud are both adjusted so that a gravitational collapse of the cloud is initially induced.
All the winds are activated in a very early stage of evolution of the cloud.
We consider only two kinds of winds, namely, one with spherical symmetry and the second one of a bipolar collimated jet.
In order to assess the dynamical change in the cloud due to interactions with the winds, we show isovelocity and isodensity plots for all our simulations.
We also report on the accretion centers detected at the last simulation time available for each model.
American Psychological Association (APA)
Arreaga-García, Guillermo& Saucedo-Morales, Julio. 2015. Hydrodynamic Modeling of the Interaction of Winds within a Collapsing Turbulent Gas Cloud. Advances in Astronomy،Vol. 2015, no. 2015, pp.1-19.
https://search.emarefa.net/detail/BIM-1051960
Modern Language Association (MLA)
Arreaga-García, Guillermo& Saucedo-Morales, Julio. Hydrodynamic Modeling of the Interaction of Winds within a Collapsing Turbulent Gas Cloud. Advances in Astronomy No. 2015 (2015), pp.1-19.
https://search.emarefa.net/detail/BIM-1051960
American Medical Association (AMA)
Arreaga-García, Guillermo& Saucedo-Morales, Julio. Hydrodynamic Modeling of the Interaction of Winds within a Collapsing Turbulent Gas Cloud. Advances in Astronomy. 2015. Vol. 2015, no. 2015, pp.1-19.
https://search.emarefa.net/detail/BIM-1051960
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051960