RUS  ENG
Full version
JOURNALS // Fizika Goreniya i Vzryva // Archive

Fizika Goreniya i Vzryva, 2000 Volume 36, Issue 3, Pages 11–16 (Mi fgv2196)

This article is cited in 6 papers

Propagation of turbulent burning of methane-air mixtures in tubes

Yu. V. Tunik

Institute of Mechanics, Moscow State University, 117192, Moscow

Abstract: A simplified mathematical model for turbulent flows, which may be called a “two-phase” approximation with respect to one of possible methods of deriving corresponding equations for time-averaged quantities, is proposed. In a one-dimensional approximation, the problem of propagation of a turbulent flame that arises near the butt end of a semi-infinite smooth tube is solved. On the basis of the infinitely thin flame front model, the range of concentrations in which turbulent burning modes with a constant flame-propagation velocity exist is determined.

UDC: 532.517.4+536.463+533.27

Received: 05.01.1999
Accepted: 10.01.2000


 English version:
Combustion, Explosion and Shock Waves, 2000, 36:3, 291–296

Bibliographic databases:


© Steklov Math. Inst. of RAS, 2025