| 航空发动机陆用改型设计与分析 |
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| 引用本文： | 朱阳历,张华良,陈海生,谭春青.航空发动机陆用改型设计与分析[J].航空工程进展,2011,2(1):100-104. |
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| 作者姓名： | 朱阳历 张华良 陈海生 谭春青 |
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| 作者单位： | 1. 中国科学院工程热物理研究所,北京,100190;中国科学院研究生院,北京,100190
2. 中国科学院工程热物理研究所,北京,100190 |
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| 摘 要： | 本文针对航空发动机开展陆用改型研究,首先分析了由简单到复杂的几种技术方案,然后对某型涡扇发动机进行总体热力学计算分析,在此基础上采用内外涵混合气流后直接加装动力涡轮的方案进行准三维气动设计,动力涡轮的全三维流场校核效果良好,达到了方案设计要求.此外还对其它几种典型的航空发动机进行了陆改方案设计.计算结果表明:退役发动机...
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| 关 键 词： | 航空发动机 陆用改型 动力涡轮 设计 |
Design and Analysis of Aeroengine Modification for Ground Application |
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| Zhu Yangli,Zhang Hualiang,Chen Haisheng,Tan Chunqing.Design and Analysis of Aeroengine Modification for Ground Application[J].Advances in Aeronautical Science and Engineering,2011,2(1):100-104. |
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| Authors: | Zhu Yangli Zhang Hualiang Chen Haisheng Tan Chunqing |
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| Institution: | Zhu Yangli1,2,Zhang Hualiang1,Chen Haisheng1,Tan Chunqing1(1.Institute of Engineering Thermophysics,Chinese Academy of Sciences,Beijing 100190,China)(2.Graduate University of Chinese Academy of Sciences,China) |
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| Abstract: | Aeroengine modification for ground application is analyzed in this paper.Several technical schemes are presented first.The method of install power turbine after blending directly is implemented on the basic of entire thermodynamics calculation for specific turbofan engine.Full-3d numerical simulation of newly designed power turbine shows good performance.Moreover,modification of three other typical aeroengines are studied,which indicates that retired aeroengines could satisfy power generation and output dev... |
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| Keywords: | aeroengine modification for ground application power turbine design |
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