Asymptotic solutions and dependences for calculation of cavitation flows for slender axisymmetric bodies
Ключові слова:
cavitation flowsАнотація
An attempt is made to elaborate different variants of asymptotic solutions to one of the problems, which
are critical for practical applications, - determination of the shape of slender supercavities behind extended
axisymmetric bodies. This study is aimed at development of simple engineering equations based on asymptotic
solutions for the reliable shape estimation of cavities behind extended axisymmetric cavitators of quite
arbitrary shapes.
Посилання
Logvinovich G.V., Hydrodynamics of Flows with Free Boundaries , Naukova dumka, Kiev (1969)
Logvinovich G. V. and Serebryakov V.V. “On methods of calculation of slender axisymmetric-shaped cavities,” Hydromechanics, No. 32, pp. 47-54. (1975).
Serebryakov V. V. Asymptotic solution of the problem on slender axisymmetric cavity,” Proc. DAN of Ukraine SSR, ser. A No.12, pp.1119 - 1122 (1973).
Serebryakov V.V. “Asymptotic solution of the problem on the shape of a slender axisymmetric cavity behind a slender body,” J. Hydromechanics, No. 34, pp. 48-52(1976).
Krasnov V. K. and Kuznetcov Yu. V. “Application of boundary integral equations to the calculation of plane and axisymmetric cavitation flows,”In: Actual problems of Hydrodynamics – 1989 Chuvash Univ, pp. 71-75. (1989)
Putilin S.I. “On drag of cones in cavitation flow,” J. Hydromechanics, No. 44, pp. 94-96(1981).
V.V. Serebryakov, V.V. Moroz, V. V. Kochin, and J. E. Dzielski // Experimental Study on Planing Motion of a Cylinder at Angle of Attack in the Cavity Formed behind an Axisymmetric Cavitator// Journal of Ship Research, Vol. 64, No.2, USA, June 2020, pp.139-153)
