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国际流体力学研究期刊
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.9

ISSN 打印: 2152-5102
ISSN 在线: 2152-5110

国际流体力学研究期刊

DOI: 10.1615/InterJFluidMechRes.2018025652
pages 211-218

AERODYNAMIC PECULIARITIES OF FLOW OVER A SPACE VEHICLE AT TRANSONIC AND SUPERSONIC VELOCITIES

Natalia Palchekovskaya
Moscow Institute of Physics and Technology, Institutsky pereulok 9, Dolgoprudny, Moscow Region, 141700, Russia

ABSTRACT

Aerodynamic characteristics of transonic flow over a space vehicle are studied numerically using in-house computational code. Dependencies of axial and normal force coefficients on angle of attack and Mach number are obtained. Nonmonotonic behavior of aerodynamic coefficients is observed with angle of attack increase. Flow patterns are investigated, and characteristics of the separation region are discussed.

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