大涵道比分排渦扇發動機渦輪軸斷裂過渡態性能仿真
大涵道比分排渦扇發動機渦輪軸斷裂過渡態性能仿真
丁水汀 王家俊 劉傳凱
北京航空航天大學 航空發動機研究院
DOI:10.13224/j.cnki.jasp.20210142
1 分排發動機軸斷裂模型
1) 高壓轉子功率平衡殘量
| (1) |
2) 低壓壓氣機功率平衡殘量
| (2) |
3) 低壓渦輪功率平衡殘量
| (3) |
4) 高壓渦輪流量連續殘量
| (4) |
5) 低壓渦輪流量連續殘量
| (5) |
6) 外涵噴管流量連續殘量
| (6) |
7) 內涵噴管流量連續殘量
| (7) |
8) 燃油流量連續殘量
| (8) |
2 仿真結果
2.1 共同工作線變化分析
| (9) |
2.2 轉子轉速變化分析
2.3 燃燒室出口溫度分析
2.4 和小涵道比混排渦扇發動機高壓軸斷裂對比
表1 不同種類發動機高壓軸斷裂結果對比Table 1 Comparison of different engines with high?pressure shaft fracture
3 結 論
1. 朱日興,白杰,王偉.航空發動機轉速傳感器失效下轉速限制保護的控制方法[J].科學技術與工程,2020,20(34):14308?14312.
ZHU Rixing,BAI Jie,WANG Wei.A control method of speed limit protection for aero?engine under speed sensor failures[J].Science Technology and Engineering,2020,20(34):14308?14312.(in Chinese)
2. 季鵬.發動機仿真與控制系統中的實時性技術研究[D].南京:南京航空航天大學,2013.
JI Peng.Research on real?time technology in engine simulation and control system[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2013.(in Chinese)
3. 紀倉囤,樊丁.時變純延遲發動機模型的參數辨識及控制方法[J].科學技術與工程,2013,13(2):394?397.
JI Cangtun,FAN Ding.The method of identification and control of engine model with time?varying pure delay and parameters[J].Science Technology and Engineering,2013,13(2):394?397.(in Chinese)
4. 陳浩.某型渦扇航空發動機渦輪軸有限元及壽命分析[D].成都:電子科技大學,2016.
CHEN Hao.Finite element analysis and fatigue life prediction of an aero?engine turbine shaft[D].Chengdu:University of Electronic Science and Technology of China,2016.(in Chinese)
5. 陸山,陳倩,陳軍.航空發動機主軸疲勞壽命預測方法[J].航空動力學報,2010,25(1):148?151.
LU Shan,CHEN Qian,CHEN Jun.Method of predicted fatigue life of aero?engine's principal shaft[J].Journal of Aerospace Power,2010,25(1):148?151.(in Chinese)
6. 王通北,陳美英.軍用航空發動機主軸疲勞壽命的試驗驗證[J].航空發動機,2000,7(3):42?49,65.
WANG Tongbei,CHEN Meiying.Experimental verification of fatigue life of military aero?engine spindle[J].Aeroengine,2000,7(3):42?49,65.(in Chinese)
7. 崔平亮.航空發動機低壓渦輪軸疲勞壽命計算分析[D].成都:電子科技大學,2014.
CUI Pingliang.Fatigue life calculation and analysis of aircraft engine low?pressure turbine shaft[D].Chengdu:University of Electronic Science and Technology of China,2014.(in Chinese)
8. 丁亮亮.某型航空發動機風扇軸疲勞壽命預測及可靠性分析[D].成都:電子科技大學,2014.
DING Liangliang.Fatigue life prediction and peliability analysis for the fan shaft of aircraft engine[D].Chengdu:University of Electronic Science and Technology of China,2014.(in Chinese)
9. 唐海龍,張津.面向對象的航空發動機性能仿真程序設計方法研究[J].航空動力學報,1999,14(4):421?424.
TANG Hailong,ZHANG Jin.A study of object?oriented approach for aero?engine performance simulation[J].Journal of Aerospace Power,1999,14(4):421?424.(in Chinese)
10. BALA A,SETHI V,GATTO E L,et al.PROOSIS?a collaborative venture for gas turbine performance simulation using an object oriented programming schema[C]∥Proceedings of the 18th International Symposium on Airbreathing Engines.Beijing:ISABE,2007:1?11.
11. ALEXIOU A,BAALBERGEN E H.Advanced capabilities for gas turbine engine performance simulations[R].ASME Paper GT2007?27086,2007.
12. 唐世建,童萬軍.基于容積法的某渦扇發動機動態建模方法[J].航空動力學報,2013,28(3):709?713.
TANG Shijian,TONG Wanjun.Turbofan engine transient modeling based on inter?component volume method[J].Journal of Aerospace Power,2013,28(3):709?713.(in Chinese)
13. 劉傳凱,李圓圓,李艷茹,等.渦輪軸斷裂條件下空氣系統強瞬變過程分析[J].北京航空航天大學學報,2016,42(1):47?53.
LIU Chuankai,LI Yuanyuan,LI Yanru,et al.Dynamic analysis of air system with fast transients in shaft failure event[J].Journal of Beijing University of Aeronautics and Astronautics,2016,42(1):47?53.(in Chinese)
14. 劉傳凱,李艷茹,邱天,等.渦輪軸斷裂條件下的渦扇發動機性能建模[J].航空動力學報,2017,32(12):2855?2861.
LIU Chuankai,LI Yanru,QIU Tian,et al.Performance modeling of turbofan engine in event of shaft failure[J].Journal of Aerospace Power,2017,32(12):2855?2861.(in Chinese)
15. 駱廣琦,劉琨,李游,等.面向對象的航空發動機性能仿真系統框架設計[J].空軍工程大學學報(自然科學版),2013,14(4):1?4.
LUO Guangqi,LIU Kun,LI You,et al.A study of object?oriented approach to aero?engine performance simulation framework[J].Journal of Air Force Engineering University(Natural Science Edition),2013,14(4):1?4.(in Chinese)
16. 叢靖梅,唐海龍,張津.面向對象的雙軸混排加力渦扇發動機詳細非線性實時仿真模型研究[J].航空動力學報,2002,17(1):65?68.
CONG Jingmei,TANG Hailong,ZHANG Jin.A study of object?oriented detailed nonlinear real?time performance simulation for a mixed?flow two?spool turbofan engine with afterburner[J].Journal of Aerospace Power,2002,17(1):65?68.(in Chinese)
17. WALSH P,FLETCHER P.Gas turbine performance[M].2nd.ed.Oxford,UK:Blackwell Science Limited,2004.
18. 駱廣琦,桑增產.航空燃氣渦輪發動機數值仿真[M].北京:國防工業出版社,2007.
19. 航空發動機手冊編輯部.CFM56渦輪風扇發動機專用使用說明書[M].北京:航空工業出版社,1983.
Transition performance simulation of turbine shaft fracture in high bypass ratio turbofan engine with split flow
DING ShuitingWANG JiajunLIU Chuankai
(Research Institute of Aero?Engine,Beijing University of Aeronautics and Astronautics,Beijing 100191,China)
引用本文: 丁水汀,王家俊,劉傳凱.大涵道比分排渦扇發動機渦輪軸斷裂過渡態性能仿真[J].航空動力學報,2022,37(3):564?572. (DING Shuiting,WANG Jiajun,LIU Chuankai.Transition performance simulation of turbine shaft fracture in high bypass ratio turbofan engine with split flow[J].Journal of Aerospace Power,2022,37(3):564?572.)
作者簡介:丁水汀(1967-),男,教授、博士生導師,博士,主要從事航空發動機復雜系統安全性與適航研究。
基金信息: 國家自然科學基金(61890923)
中圖分類號: V228.3
文章編號:1000-8055(2022)03-0564-09
文獻標識碼: A
收稿日期:2021-04-05
出版日期:2022-03-28
網刊發布日期:2022-04-01
本文編輯:陳越
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