| 双燃式冲压发动机中富油燃气射流的超燃研究 |
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| 引用本文： | 司徒明,王春,陆惠萍.双燃式冲压发动机中富油燃气射流的超燃研究[J].推进技术,2001,22(3):237-240. |
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| 作者姓名： | 司徒明 王春 陆惠萍 |
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| 作者单位： | 航天机电集团公司31所, |
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| 基金项目： | 国家自然科学基金资助项目(19882004)。 |
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| 摘 要： | 在空气流量1.2kg/s左右的地面连管试验台上，研究了双册槽结构的超燃室中多股高温富油燃气射流的超燃特性。试验结果表明，超燃点火可靠，火焰稳定，超燃效率可达0.8以上。因此超燃新方案是可行的。
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| 关 键 词： | 冲压喷气发动机 超音速燃烧 煤油 富油燃气 射流 超音速飞机 |
| 文章编号： | 1001-4055（2001）03-0237-04 |
| 修稿时间： | 2000年10月8日 |
Investigation on supersonic combustion of fuel-rich hot gas as reacting jets in ramjet/scramjet combustor |
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| SITU Ming,WANG Chun and LU Hui-Ping.Investigation on supersonic combustion of fuel-rich hot gas as reacting jets in ramjet/scramjet combustor[J].Journal of Propulsion Technology,2001,22(3):237-240. |
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| Authors: | SITU Ming WANG Chun and LU Hui-Ping |
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| Institution: | The 31st Research Inst., Beijing 100074,China;The 31st Research Inst., Beijing 100074,China;The 31st Research Inst., Beijing 100074,China |
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| Abstract: | The experiments were set on the ground connected pipe test station with air mass rate of 1.2kg/s. The characteristics and performances of supersonic combustion of fuel-rich hot gas as reacting jets injected into the combustor with dual-cavity configuration were investigated by means of pressure measurement and photo. The results show that the ignition of supersonic combustion is reliable and the combustion flame is stable. Also, the efficiency of supersonic combustion is more than 0.80. So, it can be said that the present new scheme of supersonic combustion is an attractive candidate for ramjet/scramjet. |
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| Keywords: | Supersonic combustion ramjet engine Supersonic combustion Kerosene Fuel-rich gas |
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