Numerical study of supersonic boundary layer instability on a wavy surface
نویسندگان
چکیده
The effects of the surface undulation on development boundary layer instabilities are studied in supersonic layer. direct numerical simulations performed for a flat plate at flow Mach number M = 6. is considered as means passive control laminar-turbulent transition. It has been found that wavy portion located some distance from leading edge can significantly reduce amplitude fluctuations downstream. effect suppressing disturbances increases with increasing both waves (i.e., length portion), and their depth.
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ژورنال
عنوان ژورنال: Nucleation and Atmospheric Aerosols
سال: 2021
ISSN: ['0094-243X', '1551-7616', '1935-0465']
DOI: https://doi.org/10.1063/5.0051694