Abstract
The problem of the separated axisymmetric subsonic flow of an inviscid perfect gas with the specific heat ratio 1.4 past a disk in accordance with the Riabouchinsky scheme is solved using the method developed in [1]. Formulas relating the main parameters with the base pressure coefficient and the Mach number at the free boundary are presented. Formulas which make it possible to determine the shape of the body of revolution giving the maximum critical Mach numbers are also derived.
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References
L. M. Zigangareeva and O. M. Kiselev, “Calculation of compressible subsonic cavitation flow past a circular cone,”Prikl. Mat. Mekh.,58, 93 (1994).
L. V. Gogish and G. Yu. Stepanov,Separation and Cavitation Flows [in Russian], Nauka, Moscow (1990).
D. Gilbarg and M. Shiffman, “On bodies achieving extreme values of the critical Mach number,”J. Ration. Mech. Analysis,3, 209 (1954).
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Kazan'. Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No. 3, pp. 166–172, May–June, 1996.
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Zigangareeva, L.M., Kiselev, O.M. Separated inviscid gas flow past a disk and a body with maximum critical Mach numbers. Fluid Dyn 31, 477–482 (1996). https://doi.org/10.1007/BF02030234
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DOI: https://doi.org/10.1007/BF02030234