Author: Linda S. BangertPublisher:
ISBN:
Category :
Languages : en
Pages : 224
Book Description
The Effect of Afterbody Geometry on the Aerodynamic Characteristics of Rectangular Afterbodies at Transonic Mach Numbers
Author: Linda S. BangertEffect of Afterbody Geometry on Aerodynamic Characteristics of Isolated Nonaxisymmetric Afterbodies at Transonic Mach Numbers
Author: Linda S. BangertPublisher:
ISBN:
Category : Drag (Aerodynamics)
Languages : en
Pages : 272
Book Description
Effect of Afterbody Geometry on Aerodynamic Characteristics of Isolated Nonaxisymmetric Afterbodies at Transonic Mach Numbers
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781723563997
Category :
Languages : en
Pages : 272
Book Description
A parametric study was conducted in the Langley 16-Foot Transonic Tunnel on an isolated nonaxisymmetic fuselage model that simulates a twin-engine fighter. The effects of aft-end closure distribution (top/bottom) nozzle-flap boattail angle versus nozzle-sidewall boattail angle) and afterbody and nozzle corner treatment (sharp or radius) were investigated. Four different closure distributions with three different corner radii were tested. Tests were conducted over a range of Mach numbers from 0.40 to 1.25 and over a range of angles of attack from -3 to 9 degrees. Solid plume simulators were used to simulate the jet exhaust. For a given closure distribution in the range of Mach numbers tested, the sharp-corner nozzles generally had the highest drag, and the 2-in. corner-radius nozzles generally had the lowest drag. The effect of closure distribution on afterbody drag was highly dependent on configuration and flight condition. Bangert, Linda S. and Carson, George T., Jr. Langley Research Center NASA-TP-3236, L-17034, NAS 1.60:3236 RTOP 505-62-30-01...
Effect of Afterbody Geometry and Sting Diameter on the Aerodynamic Characteristics of Slender Bodies at Mach Number from 1.57 to 2.86
Author: Dennis E. FullerPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 38
Book Description
Effect of Afterbody Geometry and Sting Diameter on the Aerodynamic Characteristics of Slender Bodies at Mach Number from 1.57 to 2.86
Author: Dennis E. FullerPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 0
Book Description
Scientific and Technical Aerospace Reports
Author: Effect of Cross-section Shape on the Aerodynamics Characteristics of Bodies at Mach Numbers from 2.50 to 4.63
Author: Dennis E. FullerPublisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 40
Book Description
Author: 
Author: 
Author: Asher Sigal