| 涡轴发动机发展与技术趋势 |
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| 引用本文： | 葛宁. 涡轴发动机发展与技术趋势[J]. 南京航空航天大学学报, 2018, 50(2): 145-156 |
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| 作者姓名： | 葛宁 |
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| 作者单位： | 南京航空航天大学能源与动力学院 |
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| 摘 要： | 首先,对美国20世纪70年代以来各时期涡轴发动机发展规划及其性能演变过程进行了梳理,并分析了不同循环类型及循环参数的选择,进行了性能统计分析。然后,介绍了直升机/发动机一体化设计理论的基础与方法。最后本文提出新一代超低排放涡轴发动机的概念,指出降低总耗油量的同时提高功重比,才能实现超低排放。
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| 关 键 词： | 涡轴发动机 发展规划 性能演变 直升机/发动机一体化设计 |
| 收稿时间： | 2017-12-15 |
| 修稿时间： | 2018-02-15 |
Development and technical trend of turbo shafts engine |
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| GE Ning. Development and technical trend of turbo shafts engine[J]. Journal of Nanjing University of Aeronautics & Astronautics, 2018, 50(2): 145-156 |
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| Authors: | GE Ning |
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| Affiliation: | College of Energy and Power Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing, 210016, China |
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| Abstract: | The development plan and performance evolution of turbo shaft engine in the United States since 1970s are reviewed. The selection of different cycle types and cycle parameters is analyzed. Performance statistics analysis is carried out. The foundation and the method of helicopter/engine integrated design theory are introduced. At last, this paper proposes the concept of the new generation super low emission turbo shaft engine, and points out that reducing total oil consumption and increasing the power to weight ratio are the two key methods in the design of super low emission. |
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| Keywords: | turbo shaft engine development plan performance evolution helicopter/engine integrated design |
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