NUMERICAL ANALYSIS OF LEAN PREMIXED COMBUSTOR FUELED BY PROPANE-HYDROGEN MIXTURE

被引：2
|
作者：
Mahjoub, Mustafa Makhzoum Ali [1 ]
Milivojevic, Aleksandar M. [1 ]
Adzic, Vuk M. [1 ]
Zivkovic, Marija A. [2 ]
Fotev, Vasko G. [1 ]
Adzic, Miroljub M. [1 ]
机构：
[1] Univ Belgrade, Fac Mech Engn, Belgrade, Serbia
[2] Univ Belgrade, Fac Min & Geol, Belgrade, Serbia
来源：
THERMAL SCIENCE | 2017年 / 21卷 / 06期
关键词：
swirl burner; premixed system; NO; emissions; EMISSION; ENERGY;
D O I：
10.2298/TSCI160717131M
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A numerical investigation of combustion of propane-hydrogen mixture in a swirl premixed micro gas turbine combustor is presented. The effects of hydrogen addition into propane on temperature distribution in the combustor, reaction rates of propane and hydrogen and NO, emissions for different equivalence ratios and swirl numbers are given. The propane-hydrogen mixture of 90/10% by volume was assumed. The numerical results and measurements of NO emissions for pure propane are compared. Excellent agreements are found for all equivalence ratios and swirl numbers, except for the highest swirl number (1.13). It is found that the addition of hydrogen into propane increases NO, emission. On the other hand, the increase of swirl number and the decrease of equivalence ratio decrease the NO, emissions.
引用
收藏
页码：2599 / 2608
页数：10
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