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On the thermal ignition with variable pre-exponential factor

Abstract

This work is concerned with the exothermic chemical reaction, taking the diffusion of the reactant into account and assuming an Arrhenius temperature dependence with variable pre-exponential factor. Of particular interest is the Frank-Kamenetskii parameter {delta} which we explicitly obtained in terms of the dimensionless activation number {epsilon} and the peak temperature excess {theta}{sub m} under physically reasonable assumptions. (author). 9 refs, 1 fig., 2 tabs.
Authors:
Publication Date:
Oct 01, 1992
Product Type:
Technical Report
Report Number:
IC-92/337
Reference Number:
SCA: 400201; PA: AIX-24:018153; SN: 93000945057
Resource Relation:
Other Information: PBD: Oct 1992
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; COMBUSTION; TEMPERATURE DEPENDENCE; ARRHENIUS EQUATION; CHEMICAL REACTION KINETICS; IGNITION; NUMERICAL SOLUTION; 400201; CHEMICAL AND PHYSICOCHEMICAL PROPERTIES
OSTI ID:
10125994
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE93616009; TRN: XA9233181018153
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[8] p.
Announcement Date:
Jul 04, 2005

Citation Formats

Okoya, S S. On the thermal ignition with variable pre-exponential factor. IAEA: N. p., 1992. Web.
Okoya, S S. On the thermal ignition with variable pre-exponential factor. IAEA.
Okoya, S S. 1992. "On the thermal ignition with variable pre-exponential factor." IAEA.
@misc{etde_10125994,
title = {On the thermal ignition with variable pre-exponential factor}
author = {Okoya, S S}
abstractNote = {This work is concerned with the exothermic chemical reaction, taking the diffusion of the reactant into account and assuming an Arrhenius temperature dependence with variable pre-exponential factor. Of particular interest is the Frank-Kamenetskii parameter {delta} which we explicitly obtained in terms of the dimensionless activation number {epsilon} and the peak temperature excess {theta}{sub m} under physically reasonable assumptions. (author). 9 refs, 1 fig., 2 tabs.}
place = {IAEA}
year = {1992}
month = {Oct}
}