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Inlet Spillage Drag Tests and Numerical Flow-Field Analysis at Subsonic and Transonic Speeds of a 1/8-Scale, Two-Dimensional, External-Compression, Variable-Geometry, Supersonic Inlet Configuration

机译：在1/8刻度，二维，外压缩，可变几何，超音速进气道配置的亚音速和跨音速速度下的进气泄漏阻力测试和数值流场分析

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Accurate spillage drag and pressure data are presented for a realistic supersonic inlet configuration. Results are compared with predictions from a finite-differencing, inviscid analysis computer procedure. The analytical technique shows good promise for the evaluation of inlet drag, but necessary refinements were identified. A detailed description of the analytical procedure is contained in the Appendix. (Author)

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Hawkins, J. E.; Kirkland, F. P.; Turner, R. L.;
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年度 1976
页码 p.1-107
总页数 107
原文格式 PDF
正文语种 eng
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关键词
Drag ; Inlet flow ; Inlet nozzles ; Subsonic flow ; Supersonic inlets ; Two dimensional flow ; Computer programs ; Drag measurement ; Finite difference theory;

机译：阻力;进气流;进气喷嘴;亚音速流;超音速进气道;二维流动;计算机程序;阻力测量;有限差分理论;

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3. Analytical and numerical prediction of harmonic sound power in the inlet of aero-engines with emphasis on transonic rotation speeds [J] . Serge Lewy, Cyril Polacsek, Raphael Barrier Journal of Sound and Vibration . 2014,第26期

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5. Theoretical and numerical analysis of supersonic inlet starting by mass spillage [D] . Najafiyazdi, Alireza 2008

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6. Design and Analysis Tool for External-Compression Supersonic Inlets [O] . Slater, John W. 2012

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7. Inlet spillage drag tests and numerical flow-field analysis at subsonic and transonic speeds of a 1/8-scale, two-dimensional, external-compression, variable-geometry, supersonic inlet configuration [R] . Hawkins, J. E., Kirkland, F. P., Turner, R. L. 1976

机译：在1/8刻度，二维，外部压缩，可变几何，超音速入口配置的亚音速和跨音速速度下的入口溢流阻力测试和数值流场分析

Inlet Spillage Drag Tests and Numerical Flow-Field Analysis at Subsonic and Transonic Speeds of a 1/8-Scale, Two-Dimensional, External-Compression, Variable-Geometry, Supersonic Inlet Configuration

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