Effects of Long-Term Atmospheric Variability on the Width of a Sonic-Boom Carpet Produced by High-Flying Supersonic Aircraft
Effects of Long-Term Atmospheric Variability on the Width of a Sonic-Boom Carpet Produced by High-Flying Supersonic Aircraft
复制标题
长期大气变化对高空飞行超音速飞机产生的音爆地毯宽度的影响
DOI：
10.1121/1.1366936
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
D. Heimann
中科院分区：
文献类型：
--
作者：
D. Heimann
给出了声爆地毯宽度作为大气长期变化函数的统计特征的估计。这项研究仅限于15公里的恒定飞行高度，冬季和夏季月份(12月、1月、2月和6月、7月、8月)，以及靠近英国海岸的大西洋东部。射线跟踪计算结果表明，声爆地毯的宽度大约在70~250公里之间变化。夏天的地毯往往比冬天的宽。
An estimate of statistical characteristics of the width of sonic-boom carpets as a function of the long-term variability of the atmosphere is presented. The study is restricted to a constant flight altitude of 15 km, winter and summer months (December, January, February, and June, July, August), and to the eastern Atlantic near the British coast. The results of ray tracing calculations show that the width of the sonic-boom carpet varies approximately between 70 and 250 km. The carpet tends to be wider in summer than in winter.