Transonic and supersonic ground effect aerodynamics

G. Doig

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Transonic and supersonic ground effect aerodynamics

机译：跨音速和超音速地面效应空气动力学

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摘要

A review of recent and historical work in the field of transonic and supersonic ground effect aerodynamics has been conducted, focussing on applied research on wings and aircraft, present and future ground transportation, projectiles, rocket sleds and other related bodies which travel in close ground proximity in the compressible regime. Methods for ground testing are described and evaluated, noting that wind tunnel testing is best performed with a symmetry model in the absence of a moving ground; sled or rail testing is ultimately preferable, though considerably more expensive. Findings are reported on shock-related ground influence on aerodynamic forces and moments in and accelerating through the transonic regime - where force reversals and the early onset of local supersonic flow is prevalent - as well as more predictable behaviours in fully supersonic to hypersonic ground effect flows.

机译：对跨音速和超音速地面效应空气动力学领域的最新和历史工作进行了回顾，重点是机翼和飞机，当前和将来的地面运输，弹丸，火箭雪橇和其他在地面附近飞行的相关物体的应用研究。在可压缩状态。描述并评估了地面测试方法，并指出在没有运动地面的情况下，最好使用对称模型进行风洞测试；尽管更昂贵，但最终还是最好进行雪橇或铁路测试。报告发现了与冲击有关的地面对跨音速状态中的气动力和力矩的影响，并通过跨音速加速-在这种情况下力的反转和局部超音速流的早期发作很普遍-以及在完全超音速到高超音速地面流中更可预测的行为。

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来源
《Progress in Aerospace Sciences》 |2014年第8期|1-28|共28页
作者
G. Doig;
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作者单位

School of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, Australia;

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原文格式 PDF
正文语种 eng
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关键词
Ground effect; Transonic; Supersonic; CFD; Wind tunnel; Shock reflection;

机译：地面效应;跨音速超音速差价合约风洞冲击反射;

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1. Numerical simulation of the dimensional transformation of atomization in a supersonic aerodynamic atomization dust-removing nozzle based on transonic speed compressible flow [J] . Tian Zhang, Deji Jing, Shaocheng Ge, International Journal of Coal Science & Technology . 2020,第3期

机译：基于跨音速压缩流动的超音速空气动力雾化除尘喷嘴雾化尺寸变换的数值模拟
2. Numerical simulation of the dimensional transformation of atomization in a supersonic aerodynamic atomization dust-removing nozzle based on transonic speed compressible flow [J] . Tian Zhang, Deji Jing, Shaocheng Ge, 国际煤炭科学技术学报（英文） . 2020,第003期

机译：基于跨音速速度可压缩流的超音速气动雾化除尘喷嘴雾化尺寸变换的数值模拟
3. Numerical simulation of the dimensional transformation of atomization in a supersonic aerodynamic atomization dust-removing nozzle based on transonic speed compressible flow [J] . Tian Zhang, Deji Jing, Shaocheng Ge, 国际煤炭科学技术学报：英文版 . 2020,第003期

机译：基于跨音速速度可压缩流的超音速气动雾化除尘喷嘴雾化尺寸变换的数值模拟
4. Aerodynamics of Transonic and Supersonic Projectiles in Ground Effect [C] . Graham Doig, Shibo Wang, John Young, AIAA SciTech forum;Aerospace sciences meeting . 2014

机译：地面效应中超音速和超音速弹丸的空气动力学
5. New acceleration potential method for supersonic unsteady aerodynamics of lifting surfaces, further extension of the nonplanar supersonic doublet point method, and nonlinear, nongradient optimized rational function approximations for supersonic, transient response unsteady aerodynamics. [D] . Tewari, Ashish. 1992

机译：用于提升表面的超音速非稳态空气动力学的新的加速势方法，非平面超音速双重点方法的进一步扩展以及用于超音速，瞬态响应非稳态空气动力学的非线性，非梯度优化有理函数逼近。
6. Aerodynamics of a highly irregular body at transonic speeds—Analysis of STRATOS flight data [O] . Markus Guerster, Ulrich Walter 2011

机译：跨音速下高度不规则物体的空气动力学— STRATOS飞行数据分析
7. Numerical simulation of the dimensional transformation of atomization in a supersonic aerodynamic atomization dust-removing nozzle based on transonic speed compressible flow [O] . Tian Zhang, Deji Jing, Shaocheng Ge, 2020

机译：基于跨音速压缩流动的超音速空气动力雾化除尘喷嘴雾化尺寸变换的数值模拟
8. Aerodynamic Interactions from Reaction Controls for Lateral Control of the M2-F2Lifting-Body Entry Configuration at Transonic and Supersonic and Supersonic Mach Numbers. [R] . bailey, r. o. brownson, j. j. 1979

机译：来自反应控制的空气动力学相互作用，用于横向控制超音速和超音速和超音速马赫数下的m2-F2升降体进入结构。

Transonic and supersonic ground effect aerodynamics

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