Control of Cowl-Shock/Boundary-Layer Interactions by Deformable Shape-Memory Alloy Bump

Authors :: Hui-jun Tan
Ning Yin
Jie-Feng Li
Yue Zhang
Source :: AIAA Journal. 57:696-705
Publication Year :: 2019
Publisher :: American Institute of Aeronautics and Astronautics (AIAA), 2019.
Abstract: A deformable shape-memory alloy (SMA) bump is introduced to control the succeeding cowl-shock/boundary-layer interactions in a supersonic inlet with an operating Mach range of 2.0–3.8. The deformat...

Subjects :: 020301 aerospace & aeronautics
Supersonic wind tunnel
Materials science
Computer simulation
Shock (fluid dynamics)
Aerospace Engineering
02 engineering and technology
Shape-memory alloy
Static pressure
Mechanics
01 natural sciences
010305 fluids & plasmas
symbols.namesake
Boundary layer
0203 mechanical engineering
Mach number
0103 physical sciences
symbols
Supersonic speed

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