Boundary-layer receptivity for a parabolic leading edge. Part 2. The small-Strouhal-number limit
نویسندگان
چکیده
منابع مشابه
Receptivity of a supersonic boundary layer over a flat plate . Part 2 . Receptivity to free - stream sound
In this paper, we continue to study the mechanisms of the receptivity of the supersonic boundary layer to free-stream disturbances by using both direct numerical simulation and linear stability theory. Specifically, the receptivity of a Mach 4.5 flow over a flat plate to free-stream fast acoustic waves is studied. The receptivity to free-stream slow acoustic waves, entropy waves and vorticity w...
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This paper is the first part of a two-part study on the mechanisms of the receptivity to disturbances of a Mach 4.5 flow over a flat plate by using both direct numerical simulations (DNS) and linear stability theory (LST). The main objective of the current paper is to study the linear stability characteristics of the boundary-layer wave modes and their mutual resonant interactions. The numerica...
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ژورنال
عنوان ژورنال: Journal of Fluid Mechanics
سال: 1997
ISSN: 0022-1120,1469-7645
DOI: 10.1017/s0022112097007301