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JOURNALS // Teplofizika vysokikh temperatur // Archive

TVT, 2010 Volume 48, Issue 6, Pages 981–990 (Mi tvt889)

This article is cited in 2 papers

Heat and Mass Transfer and Physical Gasdynamics

Physical basics of turbulent gas combustion

Yu. V. Polezhaev, O. G. Stonik

Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow

Abstract: We present a survey of a large amount of experimental data on the problem of jet-flame flow of combustible gases into a submerged space filled with air. We show that the defining similarity criteria are the Reynolds number and the scale factor calculated using the initial parameters of the outflowing fuel jet. Turbulent viscosity of the jet with and without combustion is calculated based on the results of measurement measuring the pulsation components of velocity.

UDC: 536.461;536.25

Received: 11.05.2010


 English version:
High Temperature, 2010, 48:6, 934–942

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© Steklov Math. Inst. of RAS, 2025