| 考虑冷却的1+1/2对转涡轮初步设计 |
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| 引用本文： | 权晓波,李维,季路成,赵晓路,徐建中.考虑冷却的1+1/2对转涡轮初步设计[J].工程热物理学报,2002,23(4):433-436. |
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| 作者姓名： | 权晓波 李维 季路成 赵晓路 徐建中 |
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| 作者单位： | 中国科学院工程热物理研究所,北京,100080 |
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| 基金项目： | 国家重点基础研究发展规划项目（No.G1999022305） |
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| 摘 要： | 1+1/2对转涡轮技术是高性能航空发动机需要的关键技术之一。本文以某高性能涡轮为目标进行了考虑冷却的涡轮初步设汁,力图通过设计过程抓住对转涡轮设计与应用中的关键问题。研究结果表明在 1+1/2对转涡轮设计中,考虑冷却方案与不考虑冷却方案相差较大,其中高压涡轮动叶是此类对转涡轮设计中的主要关键点。
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| 关 键 词： | 对转涡轮 冷却 设计 |
| 文章编号： | 0253-231X(2002)04-0433-04 |
| 修稿时间： | 2001年11月28 |
PRIMARY DESIGN WITH COOLING TECHNOLOGY OF THE VANELESS COUNTER-ROTATING TURBINE |
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| QUAN Xiao-Bo,LI Wei,JI Lu-Cheng,ZHAO Xiao-Lu,XU Jian-Zhong.PRIMARY DESIGN WITH COOLING TECHNOLOGY OF THE VANELESS COUNTER-ROTATING TURBINE[J].Journal of Engineering Thermophysics,2002,23(4):433-436. |
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| Authors: | QUAN Xiao-Bo LI Wei JI Lu-Cheng ZHAO Xiao-Lu XU Jian-Zhong |
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| Abstract: | The technology of vaneless counter-rotating turbine is one of the key technologies on the high performance aero-engine. In this article, we have made the primary design with the cooling technology according with a high performance turbine, by which we can master the key problem in design and application. Results show that there is great difference between the two modes-cooling and no cooling technology, and within these, high pressure rotator vanes are the most important. |
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| Keywords: | counter-rotating turbine cooling technology design |
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