Gun tunnel flow calibration: defining input conditions for hypersonic flow computations

被引:22
作者
Mallinson, SG [1 ]
Hillier, R [1 ]
Jackson, AP [1 ]
Kirk, DC [1 ]
Soltani, S [1 ]
Zanchetta, M [1 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Dept Aeronaut, London SW7 2BY, England
关键词
tunnel calibration procedures; CFD;
D O I
10.1007/s001930000064
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The procedures used to calibrate a hypersonic gun tunnel nozzle flow are described. The values obtained using these methods are then used as input conditions for computations of hypersonic flow over a long slender test body. Only by completely specifying the flow field, including the effects of nozzle flow angularity, can the best agreement between experiment and computations be achieved.
引用
收藏
页码:313 / 322
页数:10
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