Accession Number:

ADA008733

Title:

Study of the Passage of Rotary Motion into Oscillatory Upon the Atmospheric Entry of the Unguided Ballistic Body,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Popov,V. A.
• Kuzmak,G. E.

Report Date:

1975-02-26

Pagination or Media Count:

31.0

Abstract:

Analysis of known analytical solutions and detailed numerical investigation is carried out for a sinusoidal moment characteristic. Basic parameters are isolated and probabilistic estimations are obtained of altitude and angle of attack at the moment of the passage of rotation to oscillations during the even distribution of values of angle of attack on the boundary of the atmosphere.

Descriptors:

• *REENTRY VEHICLES
• *ATMOSPHERE ENTRY
• *BALLISTICS
• USSR
• NUMERICAL ANALYSIS
• ANGLE OF ATTACK
• AERODYNAMIC CHARACTERISTICS
• TRANSLATIONS
• OSCILLATION
• ROTATION

Subject Categories:

• Guided Missiles

Distribution Statement:

APPROVED FOR PUBLIC RELEASE