| 二元亚燃冲压发动机高空模拟扩压器气动设计 |
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| 引用本文： | 庄欢,刘志友,马前容,田金虎.二元亚燃冲压发动机高空模拟扩压器气动设计[J].燃气涡轮试验与研究,2011(3):50-53. |
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| 作者姓名： | 庄欢 刘志友 马前容 田金虎 |
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| 作者单位： | 中国燃气涡轮研究院,四川江油,621703 |
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| 摘 要： | 根据某型二元亚燃冲压发动机连管试验对高空舱内环境压力的要求，考虑高空台现有的抽气能力，充分利用冲压发动机排出燃气的能量，以提高模拟高度、节约能源、扩大高空台工作范围为目的，使用商业数值计算软件设计了一种高空模拟扩压器，并确定了最优的扩压器结构形式、结构参数和引射间距。
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| 关 键 词： | 扩压器 冲压发动机 高空模拟 数值计算 |
Aerodynamic Design on High Altitude Simulation Diffuser of Two-Dimensional Ramjet Engine |
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| ZHUANG Huan,LIU Zhi-you,MA Qian-rong,TIAN Jin-hu.Aerodynamic Design on High Altitude Simulation Diffuser of Two-Dimensional Ramjet Engine[J].Gas Turbine Experiment and Research,2011(3):50-53. |
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| Authors: | ZHUANG Huan LIU Zhi-you MA Qian-rong TIAN Jin-hu |
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| Institution: | (China Gas Turbine Establishment,Jiangyou 621703,China) |
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| Abstract: | In this paper, an exhaust Omuser was designed by numerical calculation software according to the requirement of the two-dimensional ramjet experiments. The new diffuser could make the best of the gas energy, send up the simulative altitude, economize ene |
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| Keywords: | diffuser ramjet engine high altitude simulation numerical calculation |
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