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JOURNALS // Fizika Goreniya i Vzryva // Archive

Fizika Goreniya i Vzryva, 1997 Volume 33, Issue 1, Pages 88–93 (Mi fgv2533)

This article is cited in 1 paper

Detonation waves in interstellar gas

A. M. Trubachev

Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090

Abstract: In astronomy there is a large amount of observational data on the phenomenon of sequential star formation from a single molecular cloud. In this process, a cluster of stars of the same generation creates favorable conditions for the formation of stars of the next generation. A star-forming wave whose velocity is estimated to be 10–30 km/sec travels over a molecular cloud of interstellar gas. In the present paper, the self-sustained star-formation phenomenon is claimed to have all features of a detonation process and the star-forming wave is treated as a detonation one. The velocities of the detonation and star-forming waves are estimated to be ($\sim$27 km/sec) and ($\sim$13 km/sec), respectively.

UDC: 534.222.2+662.215.1+523.85

Received: 23.01.1996


 English version:
Combustion, Explosion and Shock Waves, 1997, 33:1, 72–76


© Steklov Math. Inst. of RAS, 2026