Accession Number : AD0857243

Title :   Study of the Effect of a Change of Scale on the Drag Coefficient of a Six-Finned Model of the Angled Arrow Projectile,

Corporate Author : NAVAL ORDNANCE LAB WHITE OAK MD

Personal Author(s) : Halbmillion, V. ; Kulishek, C. J.

Report Date : 18 JUL 1952

Pagination or Media Count : 21

Abstract : The purpose of this report is to estimate, before actual testing in the Aerodynamics Range, the drag of a six-finned model of the Angled Arrow Projectile and to determine the effect of certain changes in the model design on the over-all drag coefficient.

Descriptors :   (*GUIDED MISSILES, DRAG), (*FIN STABILIZED AMMUNITION, DRAG), THICKNESS, STABILITY, SKIN FRICTION, BOUNDARY LAYER TRANSITION, BASE FLOW, BAROMETRIC PRESSURE, TURBULENCE, MATHEMATICAL PREDICTION, AERODYNAMIC CONFIGURATIONS.

Subject Categories : Guided Missiles
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE