TO A PROBLEM OF A STABILITY IMPROVEMENT OF AXISYMMETRIC BODIES IN THE RANGE OF SUPERSONIC SPEEDS

Authors

  • S. A. Takovitskii Author
  • D. S. Ivanushkin Author

Abstract

The stability improvement problem of axisymmetric bodies at the range of
supersonic speeds is considered. For improving moment characteristics the deflected nose and four movable flaps were used. Researches were conducted in the
range of Mach numbers M = 3…10 and angles of attack α = 1…30°. The improving
capability of the moment characteristics of the body is achieved. Special feature
of interference of the deflected nose and movable flaps to aerodynamic characteristics were considerd.

Author Biographies

  • S. A. Takovitskii
    Doctor of engineering science, head of research group, TsAGI
  • D. S. Ivanushkin
    Junior research assistant TsAGI

Issue

No. 33 (2012)

Section

Calculation and design