NONEQUILIBRIUM COMBUSTION MODEL FOR FUEL-RICH GAS GENERATORS

被引：9
|
作者：
FOELSCHE, RO
KEEN, JM
SOLOMON, WCD
BUCKLEY, PL
CORPORAN, E
机构：
[1] University of Illinois, Urbana, IL
[2] University of Illinois, Urbana, IL
[3] Wright-Patterson Air Force Base, OH
[4] Wright-Patterson Air Force Base, OH
来源：
JOURNAL OF PROPULSION AND POWER | 1994年 / 10卷 / 04期
关键词：
D O I：
10.2514/3.23796
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The efflux composition characteristics of an experimental fuel-rich gas generator have been modeled with a detailed hydrocarbon kinetics package that includes the effects of liquid droplet vaporization. The chemical reaction mechanism, consisting of 107 chemical species and 642 reversible reactions, is capable of describing a complex kerosene-type fuel mixture for the case where the constituents (aliphatic, aromatic content) can be specified. A liquid fuel droplet vaporization model for octane and toluene mixtures has been included. A flame zone model is incorporated to address the fast reaction phenomena necessary for sustained combustion. Successful modeling has necessitated the use of a nonequilibrium approach incorporating a detailed chemical model. Comparison of modeling results to experimental data has shown good agreement, clearly supporting nonequilibrium operation.
引用
收藏
页码：461 / 472
页数：12
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