Accession Number:

AD0849011

Title:

Effects of Various Afterbodies on the Aerodynamic Characteristics of a General Missile Configuration

Descriptive Note:

Final rept. 30 Oct-18 Dec 1968

Corporate Author:

ARO INC ARNOLD AFS TN

Personal Author(s):

Report Date:

1969-03-01

Pagination or Media Count:

37.0

Abstract:

A test was conducted in the Aerodynamic Wind Tunnel, Transonic IT, to determine the effects of various afterbodies on the aerodynamic characteristics of a generalized missile. Two similar models were tested with various afterbodies consisting of flared, cylindrical, finned cylindrical, and finned flared afterbodies. A primary model was used to evaluate the static longitudinal stability of the complete model, and a similar model with a metric afterbody was used to evaluate the contribution of the afterbody to the static longitudinal stability of the model. Tests were conducted at free-stream Mach numbers from 0.7 to 1.5 for an angle-of-attack range from -4 to 6 deg.

Subject Categories:

  • Guided Missile Dynamics, Configurations and Control Surfaces
  • Guided Missiles

Distribution Statement:

APPROVED FOR PUBLIC RELEASE