This article is cited in 1 paper

Specific features of self-heating in systems with a logarithmic law of deceleration

V. Yu. Filimonov

Polzunov Altai State Technical University, Barnaul, 656038, Russia

Abstract: A qualitative analysis of structural types of phase trajectories and corresponding thermograms with various values of the Semenov and Todes criteria for systems with intense self-deceleration is performed. A rigorous criterion of degeneration of the thermal explosion is found. Physical mechanisms of various regimes of self-heating processes are analyzed. An approximate functional dependence of the critical value of the Semenov parameter on the self-deceleration parameter is obtained, and the limits of its applicability are determined.

Keywords: thermal explosion, strong self-deceleration, phase trajectory, critical conditions.

UDC: 536.46

Received: 07.10.2009
Accepted: 09.02.2010

 English version: Combustion, Explosion and Shock Waves, 2010, 46:5, 541–548

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