| 超音速斜板进气道侧向溢流估算 |
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| 引用本文： | 潘杰元.超音速斜板进气道侧向溢流估算[J].航空学报,1988,9(9):451-458. |
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| 作者姓名： | 潘杰元 |
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| 作者单位： | 北京航空学院 |
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| 摘 要： | 本文采用超音速线化理论,算出斜板侧缘附近干扰区内的流场,并根据流量积分方法,导出了关于流量系数的侧向溢流公式。本文还根据Busemann锥型流理论,应用Carafoli方法,得出了估算侧后掠端板影响的方法和图线。理论计算结果与现有的实验数据作了比较,符合程度很好。
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| 关 键 词： | |
| 收稿时间： | 1987-09-08; |
PREDICTIONS OF SIDE-SPILLAGE OF SUPERSONIC RAMP INLETS |
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| Pan Jieyuan.PREDICTIONS OF SIDE-SPILLAGE OF SUPERSONIC RAMP INLETS[J].Acta Aeronautica et Astronautica Sinica,1988,9(9):451-458. |
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| Authors: | Pan Jieyuan |
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| Institution: | Beijing University of Aeronautics and Astronautics |
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| Abstract: | Based on supersonic linearized theory, the flow field in the region near the side-edge of the ramp is calculated, and then a formula of mass flow ratio of side-spillage is derived by the use of the technique of mass flow integral. Using Carafoli's method on the basis of Busema-nn's conical flow theory, the method and the computing curves for predicting the effects of sweepback side-plate are given.Comparison between the results of theoretical calculation and available experimental data shows the agreements are satisfactory. |
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| Keywords: | supersonic inlets flow fields predictions |
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