Accession Number : AD0739318
Title : Wake Transition Data Behind 22-Degree Half-Angle Cones At M (Free-Stream Mach Number) Equal 9.0,
Corporate Author : NAVAL ORDNANCE LAB WHITE OAK MD
Personal Author(s) : Infosino,Charles J. ; Leverance,Robert A.
Report Date : 21 JAN 1972
Pagination or Media Count : 41
Abstract : A double-pass schlieren photographic system was used to determine the location of laminar-turbulent transition in the wake of 22-degree half-angle sharp cones. The measurements were conducted at M = 9 over a range of Reynolds numbers from 15,000 to 150,000. Transition distances from 7 to 200 body diameters were observed. The data are compared with previous wake transition results.
Descriptors : (*REENTRY VEHICLES, *WAKE), (*BOUNDARY LAYER TRANSITION, DETERMINATION), FLOW VISUALIZATION, PHOTOGRAPHY, HYPERSONIC CHARACTERISTICS, TEST METHODS, CONICAL BODIES, MODEL TESTS, WIND TUNNEL MODELS
Subject Categories : Guided Missile Reentry Vehicles
Distribution Statement : APPROVED FOR PUBLIC RELEASE