| Citation: | ZHENG Jianwen, JIANG Lijun, LIU Tao, et al. Effects of swirler sleeve angle on combustor exit temperature distribution[J]. Journal of Aerospace Power, 2024, 39（10）：20240164 doi: 10.13224/j.cnki.jasp.20240164
|
In order to understand the effects of swirler sleeve angle on the combustor exit temperature distribution, experimental investigations were conducted on the full annular reverse-flow combustor of dual swirler with sleeve angle of 90°, 80°, 70° and 60°. The flow field characteristics of three-sector model combustor obtained by PIV were used to analyzed the mechanism of sleeve angle effects. The experimental results indicated that when the sleeve angle decreased from 90° to 60°, the uniformity of exit circumferential temperature distribution was deteriorated and the overall temperature distribution factor (OTDF) increased from 0.198 to 0.334. The exit radial temperature distribution curve was less affected by sleeve angle variation, and the radial temperature distribution factor (RTDF) was maintained at about 0.077. Within the test range, the combustor exit temperature distribution property was deteriorated as the sleeve angle decreased.
| [1] |
吴施志,曹俊. 涡轴涡桨发动机燃烧室先进技术[M]. 北京: 北京航空航天大学出版社,2022.
|
| [2] |
LEFEBVRE A H,BALLAL D R. Gas turbine combustion alternative fuels and emissions[M]. New York,US: Taylor and Francis Group,2010.
|
| [3] |
林宇震,许全宏,刘高恩. 燃气轮机燃烧室[M]. 北京: 国防工业出版社,2008.
|
| [4] |
彭云晖,林宇震,刘高恩. 三旋流器燃烧室出口温度分布的初步试验研究[J]. 航空动力学报,2007,22(4): 554-558. PENG Yunhui,LIN Yuzhen,LIU Gaoen. A preliminary experimental study of pattern factor for a triple swirler combustor[J]. Journal of Aerospace Power,2007,22(4): 554-558. (in Chinese doi: 10.3969/j.issn.1000-8055.2007.04.006
PENG Yunhui, LIN Yuzhen, LIU Gaoen. A preliminary experimental study of pattern factor for a triple swirler combustor[J]. Journal of Aerospace Power, 2007, 22(4): 554-558. (in Chinese) doi: 10.3969/j.issn.1000-8055.2007.04.006
|
| [5] |
江立军,曹俊,严明超,等. 套筒配合间隙对燃烧室出口温度场品质的影响[J]. 推进技术,2016,37(6): 1015-1021. JIANG Lijun,CAO Jun,YAN Mingchao,et al. Effects of gap height between sleeve and baffle on combustor exit temperature distribution[J]. Journal of Propulsion Technology,2016,37(6): 1015-1021. (in Chinese
JIANG Lijun, CAO Jun, YAN Mingchao, et al. Effects of gap height between sleeve and baffle on combustor exit temperature distribution[J]. Journal of Propulsion Technology, 2016, 37(6): 1015-1021. (in Chinese)
|
| [6] |
何小民,张净玉,李建中. 航空发动机燃烧室原理[M]. 北京: 北京航空航天大学出版社,2015.
|
| [7] |
彭云晖,林宇震,许全宏,等. 双旋流空气雾化喷嘴喷雾、流动和燃烧性能[J]. 航空学报,2008,29(1): 1-14. PENG Yunhui,LIN Yuzhen,XU Quanhong,et al. Atomization,aerodynamics and combustion performance of swirl cup[J]. Acta Aeronautica et Astronautica Sinica,2008,29(1): 1-14. (in Chinese doi: 10.3321/j.issn:1000-6893.2008.01.001
PENG Yunhui, LIN Yuzhen, XU Quanhong, et al. Atomization, aerodynamics and combustion performance of swirl cup[J]. Acta Aeronautica et Astronautica Sinica, 2008, 29(1): 1-14. (in Chinese) doi: 10.3321/j.issn:1000-6893.2008.01.001
|
| [8] |
林阳,林宇震,刘高恩. 收口套筒主燃区流场的PIV测量[J]. 航空动力学报,2007,22(12): 1989-1993. LIN Yang,LIN Yuzhen,LIU Gaoen. PIV experimental study of primary zone flow field of convergent sleeve[J]. Journal of Aerospace Power,2007,22(12): 1989-1993. (in Chinese doi: 10.3969/j.issn.1000-8055.2007.12.003
LIN Yang, LIN Yuzhen, LIU Gaoen. PIV experimental study of primary zone flow field of convergent sleeve[J]. Journal of Aerospace Power, 2007, 22(12): 1989-1993. (in Chinese) doi: 10.3969/j.issn.1000-8055.2007.12.003
|
| [9] |
罗国良,宋双文,胡好生,等. 旋流杯空气雾化喷嘴套筒出口形状对小型燃烧室点火性能的影响[J]. 航空动力学报,2011,26(8): 1708-1712. LUO Guoliang,SONG Shuangwen,HU Haosheng,et al. Influences of the swirl cup flares design on the small combustor ignition performances[J]. Journal of Aerospace Power,2011,26(8): 1708-1712. (in Chinese
LUO Guoliang, SONG Shuangwen, HU Haosheng, et al. Influences of the swirl cup flares design on the small combustor ignition performances[J]. Journal of Aerospace Power, 2011, 26(8): 1708-1712. (in Chinese)
|
| [10] |
于锦峰,郭志辉,张君锋,等. 套筒长度对火焰筒流场和雾化特性的影响[J]. 航空动力学报,2009,24(11): 2506-2513. YU Jinfeng,GUO Zhihui,ZHANG Junfeng,et al. Experimental study the effect of flare sleeve length on the flowfield and spray characterization of a combustor swirl cup[J]. Journal of Aerospace Power,2009,24(11): 2506-2513. (in Chinese
YU Jinfeng, GUO Zhihui, ZHANG Junfeng, et al. Experimental study the effect of flare sleeve length on the flowfield and spray characterization of a combustor swirl cup[J]. Journal of Aerospace Power, 2009, 24(11): 2506-2513. (in Chinese)
|
| [11] |
康尧,林宇震,蒋尧,等. 旋流杯套筒混合段长度对点火特性的影响[J]. 航空动力学报,2016,31(9): 2095-2103. KANG Yao,LIN Yuzhen,JIANG Yao,et al. Effects of sleeve mixing length of swirl cup on the ignition characteristics[J]. Journal of Aerospace Power,2016,31(9): 2095-2103. (in Chinese
KANG Yao, LIN Yuzhen, JIANG Yao, et al. Effects of sleeve mixing length of swirl cup on the ignition characteristics[J]. Journal of Aerospace Power, 2016, 31(9): 2095-2103. (in Chinese)
|
| [12] |
张群,闫东博,邢力,等. 双级轴向旋流器性能评估方法(二): 旋流器下游几何结构的影响[J]. 航空动力学报,2017,32(8): 1809-1814. ZHANG Qun,YAN Dongbo,XING Li,et al. Performance evaluation methods of two-stage axial swirlers: Ⅱ influence of swirler rear geometric structure[J]. Journal of Aerospace Power,2017,32(8): 1809-1814. (in Chinese
ZHANG Qun, YAN Dongbo, XING Li, et al. Performance evaluation methods of two-stage axial swirlers: Ⅱ influence of swirler rear geometric structure[J]. Journal of Aerospace Power, 2017, 32(8): 1809-1814. (in Chinese)
|
| [13] |
陈溯敏,姜磊,王博涵,等. 旋流杯结构对火焰筒头部流场影响的试验研究[J]. 燃气轮机技术,2020,33(4): 7-16. CHEN Sumin,JIANG Lei,WANG Bohan,et al. Effects of swirl cup structure on the flow field of combustor[J]. Gas Turbine Technology,2020,33(4): 7-16. (in Chinese
CHEN Sumin, JIANG Lei, WANG Bohan, et al. Effects of swirl cup structure on the flow field of combustor[J]. Gas Turbine Technology, 2020, 33(4): 7-16. (in Chinese)
|
| [14] |
陈溯敏,姜磊,王彤,等. 旋流杯结构对燃油雾化粒径的影响[J]. 航空动力学报,2021,36(12): 2568-2577. CHEN Sumin,JIANG Lei,WANG Tong,et al. Effects of swirl cup structure on fuel atomization particle size of fuel[J]. Journal of Aerospace Power,2021,36(12): 2568-2577. (in Chinese
CHEN Sumin, JIANG Lei, WANG Tong, et al. Effects of swirl cup structure on fuel atomization particle size of fuel[J]. Journal of Aerospace Power, 2021, 36(12): 2568-2577. (in Chinese)
|
| [15] |
刘涛,窦彦超,卢克乾,等. 基于内窥式PIV的回流燃烧室冷态内流场测量[J]. 推进技术,2022,43(3): 43-49. LIU Tao,DOU Yanchao,LU Keqian,et al. Measurement of non-reacting flow field in reverse-flow combustor based on endoscopic PIV[J]. Journal of Propulsion Technology,2022,43(3): 43-49. (in Chinese
LIU Tao, DOU Yanchao, LU Keqian, et al. Measurement of non-reacting flow field in reverse-flow combustor based on endoscopic PIV[J]. Journal of Propulsion Technology, 2022, 43(3): 43-49. (in Chinese)
|
| [16] |
王志凯,龚卡,罗莲军,等. 旋流器气量分配对全环燃烧室排放的影响[J]. 航空动力学报,2024,39(1): 17-23. WANG Zhikai,GONG Ka,LUO Lianjun,et al. Effects of swirler airflow split on emissions of full annular combustor[J]. Journal of Aerospace Power,2024,39(1): 17-23. (in Chinese
WANG Zhikai, GONG Ka, LUO Lianjun, et al. Effects of swirler airflow split on emissions of full annular combustor[J]. Journal of Aerospace Power, 2024, 39(1): 17-23. (in Chinese)
|
| [17] |
郎旭东,李维,戴金鑫,等. 吞水对回流燃烧室部件性能影响的试验[J]. 航空动力学报,2022,37(7): 1345-1351. LANG Xudong,LI Wei,DAI Jinxin,et al. Test on effect of swallowing water on component performance of reverse-flow combustor[J]. Journal of Aerospace Power,2022,37(7): 1345-1351. (in Chinese
LANG Xudong, LI Wei, DAI Jinxin, et al. Test on effect of swallowing water on component performance of reverse-flow combustor[J]. Journal of Aerospace Power, 2022, 37(7): 1345-1351. (in Chinese)
|
| [18] |
刘松,郑剑文. 燃烧室涡流器结构参数对出口流场的影响研究[C]//第十三届小型发动机学术研讨会议论文集. 兰州: 中国航空学会,2021: 387-393. LIU Song,ZHENG Jianwen. Investigation on the influence of combustion chamber swirler structural parameters on the outlet flow field[C]//Proceedings of 13th Small Aircraft Engine Academic Symposium. Lanzhou: Chinese Society of Aeronautics and Astronautics,2021: 387-393. (in Chinese
LIU Song, ZHENG Jianwen. Investigation on the influence of combustion chamber swirler structural parameters on the outlet flow field[C]//Proceedings of 13th Small Aircraft Engine Academic Symposium. Lanzhou: Chinese Society of Aeronautics and Astronautics, 2021: 387-393. (in Chinese)
|
| [19] |
KAO Yihuan,TAMBE S B,JENG S M. Aerodynamics of linearly arranged rad-rad swirlers,effect of number of swirlers and alignmen[R]. ASME-2013-94280,2013.
|
| [20] |
胡建,郑婷婷,胡好生,等. 双级旋流器偏心对出口流场影响[J]. 航空动力学报,2020,35(7): 1447-1456. HU Jian,ZHENG Tingting,HU Haosheng,et al. Double-swirler misalignment effect on outlet flow field[J]. Journal of Aerospace Power,2020,35(7): 1447-1456. (in Chinese
HU Jian, ZHENG Tingting, HU Haosheng, et al. Double-swirler misalignment effect on outlet flow field[J]. Journal of Aerospace Power, 2020, 35(7): 1447-1456. (in Chinese)
|
| [21] |
KAO Yihuan,DENTON M,WANG Xionghui,et al. Experimental spray structure and combustion of a linearly-arranged 5-swirler array[R]. ASME-2015-42509,2015.
|
DownLoad:
