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Unitary Plan Wind Tunnel Tests of Cook Technological Center Parachutes in the Wake of a Conical-Nosed Cylindrical Body Having a Base Diameter of 2.375-Inches (Part 5 of 6)The film depicts two tests of a flat roof, conical inlet canopy parachute. The first test is a series of wind tunnel trials with a flat circular ribbon roof of 22 percent porosity. The second test is a single series of wind tunnel trials with a flat circular ribbon roof of 25 percent porosity. Variables for both trials include Mach number, dynamic pressure, longitudinal separation distances (x/d), and drag coefficient C(sub d).
Document ID
20070030960
Acquisition Source
Langley Research Center
Document Type
Video
Date Acquired
August 24, 2013
Publication Date
May 9, 1962
Subject Category
Aerodynamics
Report/Patent Number
L-729
Report Number: L-729
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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