This article is cited in 6 papers

Skeletal mechanism of inhibition and suppression of a methane-air flame by addition of trimethyl phosphate

O. P. Korobeinichev, T. A. Bolshova, A. G. Shmakov, V. M. Shvartsberg

Voevodskii Institute of Chemical Kinetics and Combustion, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia

Abstract: A skeletal mechanism of inhibition and quenching of methane flames by addition of trimethyl phosphate was developed. It includes a mechanism of methane oxidation consisting of 19 elementary steps involving 15 species (including N$_2$), and four elementary reactions involving three phosphorus-containing species (PO$_2$, HOPO, and HOPO$_2$). The developed skeletal mechanism adequately predicts the burning velocity of flames with added inhibitor over a range of equivalence ratio of 0.7–1.4 and can be used to model fire suppression.

Keywords: methane combustion, inhibition, fire suppression, trimethyl phosphate, skeletal mechanism.

UDC: 544.47

Received: 14.02.2013

 English version: Combustion, Explosion and Shock Waves, 2014, 50:2, 130–134

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