低排放燃烧室单头部和全环试验及排放预测研究

doi:10.13675/j.cnki.tjjs.200462

推进技术 ›› 2021, Vol. 42 ›› Issue (5): 1059-1069.DOI: 10.13675/j.cnki.tjjs.200462

低排放燃烧室单头部和全环试验及排放预测研究

何沛¹，邓向阳¹，王雄辉¹，鄂亚佳¹，冯晓星¹，张弛²

1.中国航发商用航空发动机有限责任公司，上海 200241;2.北京航空航天大学能源与动力工程学院航空发动机气动热力国家级重点实验室，北京 100191

出版日期:2021-05-15 发布日期:2021-08-15
基金资助:
国家科技重大专项（2017-III-0004-0028）；国家自然科学基金（91641109）。

Emission Test and Prediction Investigation for Low Emission Single Cup and Annular Combustor

1.AECC Commercial Aircraft Engine Co. Limited，Shanghai 200241，China;2.National Key Laboratory of Science and Technology on Aero-Engine，School of Energy and Power Engineering， Beihang University，Beijing 100191，China

Online:2021-05-15 Published:2021-08-15

摘要/Abstract

摘要： 为了研究中心分级贫油低排放燃烧室的排放特性，在单头部和全环燃烧室试验件上测量了一种低排放头部方案的排放性能，研究了排放预测方法。试验结果表明：单头部和全环的UHC和NO_x接近，而CO差异较大，原因是CO受边界影响较大；CO和UHC主要与最高燃烧温度相关；当仅预燃级供油时，NO_x主要受最高燃烧温度控制，而当预燃级和主燃级同时供油时，NO_x主要受燃烧区平均温度和分级比控制。采用经验方法研究了排放预测方法，结果表明：单头部和全环预测结果与试验结果均符合较好；采用单头部预测公式预测全环排放时，CO和NO_x预测偏差较大，而UHC预测效果较好，CO偏差大是边界的影响导致，NO_x偏差大是全环试验油气比和分级比范围超出单头部试验范围导致。

关键词: 民用航空发动机;排放试验;排放预测;贫油燃烧;分级燃烧

Abstract: A low emission combustor was tested in single-cup and annular combustor to understand emission trend of central staged lean burn combustor. Comparing the emission results from the two tests， UHC and NO_x measurements are close， CO emission highly influenced by boundary conditions is quite different. CO and UHC emissions are controlled by stoichiometric temperature. When only pilot injector works， NO_x emission is controlled by stoichiometric temperature and when both pilot and main injectors work， it’s controlled by combustion zone average temperature and fuel split ratio. Good prediction for both single cup and annular tests was obtained using empirical method. Prediction model based on single cup test data was used to predict annular combustor test emission levels. UHC prediction agrees well， CO and NO_x have obvious deviation because of boundary difference and wider test range of fuel air ratio and fuel split ratio for annular combustor test.

Key words: Civil aero engine;Emission test;Emission prediction;Lean burn combustion;Staged combustion

何沛，邓向阳，王雄辉，鄂亚佳，冯晓星，张弛. 低排放燃烧室单头部和全环试验及排放预测研究[J]. 推进技术, 2021, 42(5): 1059-1069.

HE Pei¹, DENG Xiang-yang¹, WANG Xiong-hui¹, E Ya-jia¹, FENG Xiao-xing¹, ZHANG Chi². Emission Test and Prediction Investigation for Low Emission Single Cup and Annular Combustor[J]. Journal of Propulsion Technology, 2021, 42(5): 1059-1069.

参考文献

[1] Foust M J， Thomsen D， Stickles R， et al. Development of the GE Aviation Low Emission TAPS Combustor for Next Generation Aircraft Engines［R］. AIAA 2012-0936.
[2] Mongia H C. TAPS-A 4th Generation Propulsion Combustor Technology for Low Emissions［R］. AIAA 2003-2657.
[3] Hicks Y， Tedder S A， Anderson R C， et al. NASA Numerical and Experimental Evaluation of UTRC Low Emissions Injector［R］. AIAA 2014-3627.
[4] Lazik W， Doerr T， Bake S， et al. Development of Lean-Burn Low-NO_x Combustion Technology at Rolls-Royce Deutschland［R］. ASME GT 2008-51115.
[5] Yamamoto T， Shimodaira K， Kurosawa Y， et al. Evaluation of Lean Axially Staged Combustion by Multi-Sector Combustor Tests under Low Cycle Conditions of a Small Aircraft Engine［R］. ASME GT 2013-95496.
[6] Yamamoto T， Shimodaira K， Kurosawa Y， et al. Research and Development of Staging Fuel Nozzle for Aeroengine［R］. ASME GT 2009-59852.
[7] Makida M， Kurosawa Y， Yamada H. Influence of Injection Ratio of Dual-Injection Type Air-Blast Fuel Nozzle on Emission Characteristics Applied to Rectangular Single-Sector Combustor under Atmospheric Condition［R］. ASME GT 2014-25988.
[8] 付镇柏，林宇震，张弛，等. 中心分级燃烧室预燃级燃烧性能实验［J］. 航空动力学报， 2015， 30（1）： 46-52.
[9] Wang B， Zhang C， Lin Y Z， et al. Influence of Main Swirler Vane Angle on the Ignition Performance of TELESS-II Combustor［R］. ASME GT 2016-56762.
[10] Mi X， Zhang C， Wang B， et al. Influence of Main Stage Air Splits on the Ignition Performance of TELESS-II Combustor［R］. ASME GT 2017-63216.
[11] 邓远灏，朱嘉伟，颜应文，等. LPP低污染燃烧室冷态流场与油雾特性［J］. 南京航空航天大学学报， 2013， 45（2）： 162-169.
[12] 郭凯，马鑫，马存祥，等. 一种贫油燃烧室进口温度和压力对污染物排放影响的试验研究［J］. 燃气涡轮试验与研究， 2014， 7（1）： 28-31.
[13] Liu C X， Liu F Q， Yang J H， et al. Experimental Investigation of Spray and Combustion Performances of a Fuel-Staged Low Emission Combustor Part I： Effects of Main Swirl Angle［R］. ASME GT 2016-56530.
[14] 颜应文，徐榕，邓远灏，等. 贫油预混预蒸发低污染燃烧室头部流场研究［J］. 航空学报， 2012， 33（6）： 965-976.
[15] Lefebvre A H. Fuel Effects on Gas Turbine Combustion-Liner Temperature， Pattern Factor， and Pollutant Emissions［J］. AIAA Journal of Aircraft， 1982， 21（11）： 887-898.
[16] Laviolette M， Perez R. On the Prediction of Pollutant Emission Indices from Gas Turbine Combustion Chambers［R］. ASME GT 2012-70038.
[17] Kroniger D， Wirsum M， Horikawa A， et al. NO_x Correlation for an Industrial 10MW Non-Premixed Gas Turbine Combustor for High Hydrogen Fuels［R］. ASME GT 2016-56189.
[18] Rizk N K， Smith D A. Regional and Business Aircraft Mission Emissions［R］. ASME 92-GT-300.
[19] Rizk N K， Mongia H C. Semianalytical Correlations for NO_x， CO and UHC Emissions［J］. Journal of Engineering for Gas Turbines and Power， 1993， 115（3）： 612-619.
[20] Rizk N K， Mongia H C. Emissions Predictions of Different Gas Turbine Combustors［R］. AIAA 94-0118.
[21] Danis A M， Pritchard B A， Mongia H C. Empirical and Semi-Empirical Correlation of Emissions Data from Modern Turbopropulsion Gas Turbine Engines［R］. ASME 96-GT-86.
[22] Allaire D L， Waitz I A， Willcox K E. A Comparison of Two Methods for Predicting Emissions from Aircraft Gas Turbine Combustors［R］. ASME GT 2007-28346.
[23] Ikezaki T， Hosol J， Toh H， et al. The Performance of the Low NO_x Aero Gas Turbine Combustor under High Pressure［R］. ASME 2001-GT-0082.
[24] Li Lin， Lin Yuzhen， Fu Zhenbo， et al. Emission Characteristics of a Model Combustor for Aero Gas Turbine Application［J］. Experimental Thermal and Fluid Science， 2016， 72： 235-248.
[25] 秦皓，丁志磊，李海涛，等. LESS燃烧室非定常旋流流动［J］. 航空动力学报， 2015， 30（7）： 1566-1575.
[26] 李海涛，许全宏，付镇柏，等. 中心分级燃烧室预燃级贫油熄火性能试验［J］. 航空动力学报， 2014， 29（9）： 2188-2194.
[27] 王智勇，王波，韩啸，等. TeLESS II低排放燃烧室预燃级设计对排放的影响［J］. 航空动力学报， 2017， 32（7）： 1561-1568.
[28] 何沛，邓向阳，鄂亚佳，等. 低排放燃烧室NO_x排放试验及预测方法研究［J］. 推进技术， 2019， 40（12）： 2762-2770.

低排放燃烧室单头部和全环试验及排放预测研究

Emission Test and Prediction Investigation for Low Emission Single Cup and Annular Combustor

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价