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JOURNALS // Fizika Goreniya i Vzryva // Archive

Fizika Goreniya i Vzryva, 2007 Volume 43, Issue 3, Pages 42–46 (Mi fgv1497)

This article is cited in 15 papers

Ignition delay in multifuel mixtures

A. A. Vasil'ev

Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090

Abstract: Methods used to calculate the ignition delay (induction time) of combustible systems consisting of several individual fuels are discussed. A modification of the Arrhenius equation for multifuel mixtures is proposed, which improves the agreement between numerical and experimental data. The method proposed is analyzed by an example of two-fuel systems on the basis of mixtures of carbon oxide with air, the second fuel being hydrogen, acetylene, ethylene, or hexane.

Keywords: ignition delay, averaged kinetics, detailed kinetics, combustion, detonation, critical initiation energy, safety.

UDC: 534.222.2+536.46+661.215.1

Received: 22.01.2007


 English version:
Combustion, Explosion and Shock Waves, 2007, 43:3, 282–285

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