Fuel effects on gas turbine combustion-liner temperature, pattern factor, and pollutant emissions
Fuel effects on gas turbine combustion-liner temperature, pattern factor, and pollutant emissions
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DOI：
10.2514/3.45059
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发表时间：
1984-11
影响因子：
2.2
通讯作者：
A. Lefebvre
中科院分区：
文献类型：
--
作者：
A. Lefebvre
本文分析了莱特帕特森航空推进实验室最近资助的几个燃气涡轮机燃烧室（包括J79- 17 A、J79 - 17 C）的燃料特性对燃烧室性能和可靠性影响的大量实验数据（无烟）、F101、TF 41、TF 39、J85、TF 33和F100在燃烧的某些关键方面（特别是衬套壁温、燃烧模式系数和废气排放）与相关燃料特性之间推导出定量关系，燃烧室设计特征和燃烧室工作条件可以得出结论，由氢含量和/或芳族化合物含量表示的燃料化学对火焰辐射和衬套壁温度具有显著影响，但对一氧化碳（CO）和氮氧化物（NOX）的排放只有轻微影响。控制雾化质量和蒸发速率的物理性质影响CO排放，但是，在所研究的各种燃料的范围内，其它一些重要的性能参数，例如氮氧化物的排放量和缸套壁面温度，却明显地与这些燃料的物理性质无关
An anaytical study is made of the substantial body of experimental data acquired during recent Wright Patterson Aero Propulsion Laboratory sponsored programs on the effects of fuel properties on the performance and reliability of several gas turbine combustors, including J79-17A, J79 17C (Smokeless), F101, TF41, TF39, J85, TF33, and F100 Quantitative relationships are derived between certain key aspects of combustion, notably liner wall temperature, pattern factor, and exhaust emissions, and the relevant fuel properties, combustor design features and combustor operating conditions It is concluded that fuel chemistry, as indicated by hydrogen content and/or aromatics content, has a significant effect on flame radiation and liner wall temperature, but only a slight effect on the emissions of carbon monoxide (CO) and oxides of nitrogen (NOX) The physical properties that govern atomization quality and evaporation rates affect CO emissions, but other important performance parameters, such as NO X emissions and liner wall temperature, are sensibly independent of physical properties over the range of fuels studied