| 双燃烧室冲压发动机亚燃室设计与实验研究 |
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| 引用本文： | 杨占宇,单鹏,郭德三,赵吕顺,介克,刘建. 双燃烧室冲压发动机亚燃室设计与实验研究[J]. 推进技术, 2013, 34(1): 69-75 |
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| 作者姓名： | 杨占宇 单鹏 郭德三 赵吕顺 介克 刘建 |
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| 作者单位： | 北京航空航天大学能源与动力工程学院,北京,100191 |
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| 基金项目： | 国家自然科学基金 (50076003);国家自然科学基金重大研究计划子课题(90305010)。 |
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| 摘 要： | 在来流马赫数2.5,总温为285K的条件下,对于带亚燃预燃和流向涡掺混的超声速双燃烧室的亚燃室,进行了计算流体力学正问题设计研究以及实验验证研究.结果表明,亚燃室通过采用内压式三波系进气道、前部集中式主燃孔的火焰筒、增大了的亚燃室体积和火炬流喷口截面积、增设的V型火焰稳定器,使亚燃室内流场组织合理,解决了进气道的热态失速问题,得到了稳定的亚燃室燃烧和达到设计状态的火炬流喷射.
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| 关 键 词： | 超声速流动 超声速燃烧 双燃室冲压发动机 预燃室 稳焰火炬 |
| 收稿时间： | 2012-03-03 |
| 修稿时间： | 2012-06-29 |
Design Improvement and Validation of Subsonic Combustor Pilot Burner for Dual Combustor Ramjet |
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| YANG Zhan-yu,SHAN Peng,GUO De-san,ZHAO Lu-shun,JIE Ke and LIU Jian. Design Improvement and Validation of Subsonic Combustor Pilot Burner for Dual Combustor Ramjet[J]. Journal of Propulsion Technology, 2013, 34(1): 69-75 |
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| Authors: | YANG Zhan-yu SHAN Peng GUO De-san ZHAO Lu-shun JIE Ke LIU Jian |
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| Affiliation: | College of Energy and Power Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;College of Energy and Power Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;College of Energy and Power Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;College of Energy and Power Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;College of Energy and Power Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;College of Energy and Power Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China |
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| Abstract: | |
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| Keywords: | Supersonic flow Supersonic combustion Dual-combustor ramjet Pilot burner Flame holding torch |
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