Influence of small angles of attack and sweep on the rolling moment at a hypersonic flow around the bodies of revolution
YU.A. Mokin
State Rocket Center Makeyev Construction Bureau, Miass, Russia, src@makeyev.ru
Keywords: hypersonic flow, body of revolution, small variations of surface, angle of attack, rolling moment
Pages: 37-42
Abstract
The influence of small attack and sweep angles on the rolling moment variation at a supersonic flow around the bodies close to the bodies of revolution is considered. Based on the method of the differential hypothesis of locality the integral expressions are obtained for the derivatives of the rolling moment coefficient with respect to the attack and sweep angles. The norm of these derivatives is defined and the estimates for the norm are obtained.
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