Effect of autocatalysis on the critical conditions of focal thermal ignition

R&D Laboratory for Modeling of Technological Processes

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Abstract

We examine the problem of focal thermal ignition in a substance capable of autocatalytic conversion. We have derived an expression by the method of joined asymptotic expansions for the critical value of the Frank-Kamenetskii parameter. We have determined the singularities of this expression, associated with autocatalysis. We have studied the limit cases of strong and weak autocatalysis.

Original language	English
Pages (from-to)	143-148
Number of pages	6
Journal	Combustion, Explosion and Shock Waves
Volume	27
Issue number	2
Publication status	Published - Sep 1991

ASJC Scopus subject areas

Chemical Engineering(all)
Fluid Flow and Transfer Processes
Physical and Theoretical Chemistry
Energy Engineering and Power Technology
Fuel Technology
Engineering (miscellaneous)
Materials Science(all)

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title = "Effect of autocatalysis on the critical conditions of focal thermal ignition",

abstract = "We examine the problem of focal thermal ignition in a substance capable of autocatalytic conversion. We have derived an expression by the method of joined asymptotic expansions for the critical value of the Frank-Kamenetskii parameter. We have determined the singularities of this expression, associated with autocatalysis. We have studied the limit cases of strong and weak autocatalysis.",

author = "Burkina, {R. S.} and Knyazeva, {A. G.}",

year = "1991",

month = sep,

language = "English",

volume = "27",

pages = "143--148",

journal = "Combustion, Explosion and Shock Waves",

issn = "0010-5082",

publisher = "Springer New York",

number = "2",

}

TY - JOUR

T1 - Effect of autocatalysis on the critical conditions of focal thermal ignition

AU - Burkina, R. S.

AU - Knyazeva, A. G.

PY - 1991/9

Y1 - 1991/9

N2 - We examine the problem of focal thermal ignition in a substance capable of autocatalytic conversion. We have derived an expression by the method of joined asymptotic expansions for the critical value of the Frank-Kamenetskii parameter. We have determined the singularities of this expression, associated with autocatalysis. We have studied the limit cases of strong and weak autocatalysis.

AB - We examine the problem of focal thermal ignition in a substance capable of autocatalytic conversion. We have derived an expression by the method of joined asymptotic expansions for the critical value of the Frank-Kamenetskii parameter. We have determined the singularities of this expression, associated with autocatalysis. We have studied the limit cases of strong and weak autocatalysis.

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M3 - Article

AN - SCOPUS:0026224921

VL - 27

SP - 143

EP - 148

JO - Combustion, Explosion and Shock Waves

JF - Combustion, Explosion and Shock Waves

SN - 0010-5082

IS - 2

ER -