A NUMERICAL STUDY FOR SMALL AMPLITUDE TS WAVES IN A SUPERSONIC BOUNDARY LAYER

被引：0
|
作者：
袁湘江
周恒
机构：
来源：
Applied Mathematics and Mechanics(English Edition) | 2000年 / 12期
关键词：
direct numerical simulation; shocklet; compressible boundary layeD;
D O I：
暂无
中图分类号：
V211.1 [理论空气动力学];
学科分类号：
摘要：
The propagation of the disturbance waves in a boundary layer at Mach number= 4 5 is studied by direct numerical simulation (DNS), using NND scheme, and different amplitudes A=0 01, 0 001, 0 000 1 of the disturbance have been assumed. The numerical result shows that there might be shocklets induced in the boundary layer, even when the amplitude of disturbance wave is still small.
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页码：1341 / 1344
页数：4
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