Abstract
A study is made of the influence of blowing on the characteristics of a nonstationary boundary layer. For this, we solve the equations of the laminar boundary layer on an infinite wedge moving with supersonic velocity and executing small oscillations about the tip. It is shown that increased blowing improves the damping of the oscillations of the wedge.
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Yu. P. Polyanskii, “On some features of nonstationary supersonic flow of gas over bodies,” Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 4 (1966).
Yu. A. Dem'yanov, “Formation of a boundary layer on a plate with moving shock wave,” Prikl. Mat. Mekh.,21, No. 3 (1957).
H. Schlichting, Boundary Layer Theory, McGraw-Hill, New York (1968).
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Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 1, pp. 171–175, January–February, 1981.
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Kornienko, E.S., Shmanenkov, V.N. Influence of blowing on the characteristics of the nonstationary boundary layer on an oscillating wedge in a supersonic stream. Fluid Dyn 16, 139–142 (1981). https://doi.org/10.1007/BF01094829
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DOI: https://doi.org/10.1007/BF01094829