Turbulent dissipation in the interstellar medium: implications for galaxy formation and evolution
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| Format: | Artículo científico |
| Langue: | en |
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Universidad Nacional Autónoma de México
2000
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| author | Vladimir Avila Reese |
| author_facet | Vladimir Avila Reese |
| contents | Turbulent dissipation in the interstellar medium: implications for galaxy formation and evolution Vladimir Avila Reese Enrique Vázquez Semadeni Física, Astronomía y Matemáticas In the ISM like uid ible uids Ek(t) decays (1+t) consistently in the simulation We study turbulent dissipation in the ISM and explore some implications forgalaxy formation and evolution using 2D MHD numerical simulations of compress-ible uids. The turbulent kinetic energy Ek is injected by stellar sources formedself-consistently in the simulation. In the ISM-like uid, regimes of both forced anddecaying turbulence coexist. In the active turbulent regions (forced regime), Ek isdissipated locally and eciently. In the decaying regime (far from input sources),Ek(t) decays (1+t) 2000 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57100913 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.9 |
| format | Artículo científico |
| id | redalyc_57100913 |
| institution | Redalyc |
| language | en |
| publishDate | 2000 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Turbulent dissipation in the interstellar medium: implications for galaxy formation and evolution Vladimir Avila Reese Física, Astronomía y Matemáticas In the ISM like uid ible uids Ek(t) decays (1+t) consistently in the simulation Turbulent dissipation in the interstellar medium: implications for galaxy formation and evolution Vladimir Avila Reese Enrique Vázquez Semadeni Física, Astronomía y Matemáticas In the ISM like uid ible uids Ek(t) decays (1+t) consistently in the simulation We study turbulent dissipation in the ISM and explore some implications forgalaxy formation and evolution using 2D MHD numerical simulations of compress-ible uids. The turbulent kinetic energy Ek is injected by stellar sources formedself-consistently in the simulation. In the ISM-like uid, regimes of both forced anddecaying turbulence coexist. In the active turbulent regions (forced regime), Ek isdissipated locally and eciently. In the decaying regime (far from input sources),Ek(t) decays (1+t) 2000 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57100913 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.9 |
| title | Turbulent dissipation in the interstellar medium: implications for galaxy formation and evolution |
| topic | Física, Astronomía y Matemáticas In the ISM like uid ible uids Ek(t) decays (1+t) consistently in the simulation |
| url | https://www.redalyc.org/articulo.oa?id=57100913 |