旋转冲压压气机压缩转子技术分析及展望
韩吉昂,钟兢军,卜方
摘要(Abstract)：
旋转冲压压气机压缩转子是一种采用超声速进气道中所用的激波压缩技术进行气流压缩的新型压缩系统。与常规压气机相比,具有单级压比高、压缩效率高、结构简单、体积小和质量轻的优点。通过对其工作原理及结构的分析,总结并分析了其关键技术,主要包括运动激波系的配置、泄露密封、转子支撑和附面层吸除等。最后,讨论了压缩转子的潜在用途。
关键词(KeyWords)： 旋转冲压压缩转子;激波;泄露密封;转子支撑;附面层吸除
基金项目(Foundation):
作者(Author): 韩吉昂,钟兢军,卜方
DOI: 10.16338/j.issn.1009-1319.2007.07.019
参考文献(References)：
- [1]王云,赵晓路,徐建中等.基于冲压压缩技术的新型燃气轮机.中国工程热物理学会编.中国工程热物理学会热机气动热力学学术会议论文集.北京:中国工程热物理学会,2003:215～220.
- [2]Ramgen Power System Inc.Ram-gen Technologies.http://www.faculty.washington.edu/malte/seminar/Sp04/UW-28-04.pdf,2004
- [3]Shawn P.Lawlor,John B.Hin-key,Steven G.Mackin,et al.Supersonic Compression Stage De-sign&Test Results.In:ASME,Process Industries Division.Pro-ceedings of the ASME Process In-dustries Division.New York:A-merican Society of Mechanical En-gineers,2004:73～80
- [4]Chang W.Sohn,Peter Baldwin,Gunnar Tamm.Ramgen Power Systems-supersonic Component Technology for Military Engine Applications.http://www.asc2006.com/posters/HP-17.pdf,2006
- [5]Rob Draper,Rob Steele.Design of Diffuser for High Mach and High Swirl Applications.East Lansing:Michigan State Universi-ty,2003
- [6]Ramgen Power System Inc.The Rampressor-Ramgen’s Compres-sion Technology.http://www.ramgen.com/tech-shock-ram-pressor.html,2006
- [7]朱宗举.刷式密封的设计与应用.燃气轮机技术,2005,18(3):71～75
- [8]田波,寇磊,娄马宝.性能卓越的刷握式密封.燃气轮机技术,2003,16(1):21～24
- [9]姜正行.飞机内流空气动力学.北京:航空工业出版社,1989
- [10]刘火星,刘宝杰,陈懋章.国外新概念吸气式发动机的发展.航空制造技术,2005(3):32～38
- [11]De Biasi,Victor.485-kW Tur-bine Rated35%Simple Cycle at1700F Firing Temperature.Gas Turbine World,2002,32(5):13～16
- [12]Robert Steel,Peter Baldwin,James Kesseli.Insertion of Shock Wave Compression Tech-nology into Micro Turbines for Increased Efficiency and Re-duced Costs Proceedings of the ASME Turbo Expo.New York:American Society of Mechanical Engineers,2005:857～862
- [13]Shawn P.Lawlor,Peter Bald-win.Conceptual Design of a Su-personic CO2Compressor Pro-ceedings of the ASME Turbo Ex-po.New York:American Socie-ty of Mechanical Engineers,2005:309～316