VERIFICATION OF THE PHYSICAL AND MATHEMATICAL MODEL FOR CALCULATION OF AERODYNAMIC CHARACTERISTICS OF BLUFF BODIES MOVING IN AIR AT LARGE MACH NUMBERS
https://doi.org/10.21122/2309-4923-2018-3-42-47
Abstract
The verification results of the computer simulation model for calculation of aerodynamic characteristics of bluff bodies (cone with different apex angles and a «cone–cylinder» body) moving in air at different Mach number and zero angle of attack are presented. It is shown that numerical simulation results fairly agree with physical experiment data.
About the Authors
A. D. Chorny
A.V. Luikov Heat and Mass Transfer Institute of NAS of Belarus
Belarus
Belarus
A. N. Chichko
A.V. Luikov Heat and Mass Transfer Institute of NAS of Belarus
Belarus
Belarus
Yu. V. Zhukova
A.V. Luikov Heat and Mass Transfer Institute of NAS of Belarus
Belarus
Belarus
I. G. Kukharchuk
A.V. Luikov Heat and Mass Transfer Institute of NAS of Belarus
Belarus
Belarus
A. F. Melets
A.V. Luikov Heat and Mass Transfer Institute of NAS of Belarus
Belarus
Belarus
V. A. Malkin
A.V. Luikov Heat and Mass Transfer Institute of NAS of Belarus
Belarus
Belarus
References
1. Wilcox D. C. Turbulence modeling for CFD. La Canada, California: DCW Industries Inc, 1998. – 537 p.
2. Melnikov А. P. Aerodynamics of high speeds / А. P. Melnikov. – М.: Military Publishing House, 1961. – 424 p.
3. Owens R. V. Aerodynamic characteristics of spherically blunted cones at Mach number from 0.5 to 5.0. – Washington: NASA TN D-3088, 1965.
4. Petrov К. P. Aerodynamics of simplest form bodies. – М.: Factorial, 1998. – 432 p.
5. Sims J. L. Tables for supersonic flow around right circular cones at zero angle of attack, NASA SP-3004. – Washington: Office of Scientific and Technical Information, NASA, 1964. – 421 p.
6. Krasnov N. F. Aerodynamics of rotation bodies. – М.: Publishing House of Mechanical Engineering, 1964. – 573 p.
7. Hoerner S. Fluid-dynamic drag, published by the author, 1965. – 455 p.
8. Album of supersonic flows / Ed. by P. I. Kovalev, N. P. Mende. – Saint-Petersburg: Polytechnic University Press, 2011. – 251 p.
9. Krasilshchikov А. P., Nosov V. V. Some features of aerodynamic characteristics of cones in the viscous hypersonic flow // Aeromechanics. – М.: Science, 1976. – P. 199–207.
10. Mikhalev А. N. Aerodynamic characteristics of the cone bottom region at transonic velocity // Thermophysics and Aeromechanics, 2008, Vol. 15, No. 3, pp. 471–479.
Review
For citations:
Chorny A.D., Chichko A.N., Zhukova Yu.V., Kukharchuk I.G., Melets A.F., Malkin V.A. VERIFICATION OF THE PHYSICAL AND MATHEMATICAL MODEL FOR CALCULATION OF AERODYNAMIC CHARACTERISTICS OF BLUFF BODIES MOVING IN AIR AT LARGE MACH NUMBERS. «System analysis and applied information science». 2018;(3):42-47. (In Russ.) https://doi.org/10.21122/2309-4923-2018-3-42-47
Views:
576
Email this article 