Abstract
Problem of excitation of oscillations in boundary layer (BL) by a streamwise acoustic wave at Mach number M = 2.0 is considered. It was found that the ratio of amplitudes of mass flux perturbations inside BL and at its outer edge can reach significant values. Conclusion about existence of critical values of Reynolds number and an angle of orientation of acoustic wave, at which efficiency of excitation is highest, is confirmed. An approximate method for computation of disturbance level inside BL is offered. Interpretation of experimental data about supersonic BL receptivity is given.
This work was partly supported by Russian Foundation for Fundamental Research under Grant N 96-01-01580 and by SB RAS under Grant for young scientists in 1998.
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References
Duck PW (1990): The response of a laminar boundary layer in supersonic flow to small amplitude progressive waves. Fluid Mech. 219, 423–448.
Dunn DW, Lin CC (1955): On the stability of the laminar boundary layer in a compressible fluid. Aeronaut. Sci., 22 (7), 455–477.
Fedorov AV, Khokhlov AP (1991): Excitation of unstable modes in supersonic boundary layer by acoustic waves. Mech. Zhidk. Gaza, 4, 67–71.
Gaponov SA (1977): Interaction of supersonic boundary layer with acoustic disturbances. Mech. Zhidk. Gaza, 6, 51–56.
Gaponov SA (1993): On the interaction of supersonic boundary layer with acoustic disturbances. Thermophysics and Aeromechanics, 2 (3), 209–217.
Gaponov SA (1994): On the mathematical simulation of disturbance propagation in the compressible flows near walls. Thermophysics and Aeromechanics. 1 (1), 75–88.
Gaponov SA, Kosinov AD, Maslov AA, et al. (1998): Supersonic leading edge receptivity. Annual Report, NCQ-1-240, Novosibirsk, ITAM SB RAS, 140 p.
Gaponov SA, Maslov AA (1980) Propagation of disturbances in compressible flows. Science Publ., Novosibirsk:, 144 p. (in Russian).
Gaponov SA, Smorodsky BV (1996) Supersonic boundary layer interaction with streamwise acoustics. In Kharitonov AM (ed) Proc. Int. Conf. Methods of Aerophysical Research. ITAM SB RAS, Novosibirsk, Pt.II, pp 70–75.
Laufer J (1964): Some statistical properties of the pressure field radiated by a turbulent boundary layer. Phys. Fluids. 7 (8), 1191–1197.
Morkovin MV (1957): On transition experiments at moderate supersonic speeds. Aeronaut. Sci. 24 (7), 480–486.
Semionov NV, Kosinov AD, Maslov AA (1996) Experimental investigation of supersonic boundary layer receptivity. In Henks RAWM, van Ingen JL (eds) Transitional Boundary Layers in Aeronautics. North-Holland, Amsterdam, pp 413–420.
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Gaponov, S.A., Smorodsky, B.V. (2000). Supersonic Boundary Layer Receptivity to Streamwise Acoustic Field. In: Fasel, H.F., Saric, W.S. (eds) Laminar-Turbulent Transition. IUTAM Symposia. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-03997-7_32
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DOI: https://doi.org/10.1007/978-3-662-03997-7_32
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