NDLI: Theoretical and experimental analysis of longitudinal and lateral aerodynamic characteristics of skewed wings at subsonic speeds to high angles of attack

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Theoretical and experimental analysis of longitudinal and lateral aerodynamic characteristics of skewed wings at subsonic speeds to high angles of attack

Content Provider	NASA Technical Reports Server (NTRS)
Author	Luckring, J. M.
Copyright Year	1977
Description	The effects of sweep and aspect ratio on the longitudinal and lateral-directional aerodynamic characteristics of low-aspect-ratio skewed (oblique) wings having separation-induced vortex flows along leading and side edges were investigated in the Langley high-speed 7- by 10-foot tunnel at a low-subsonic Mach number. The theoretical analysis used the vortex-lattice method for estimating attached-flow aerodynamic characteristics and the leading-edge suction analogy of Polhamus for estimating separation induced vortex-flow effects. Experimental results were compared with asymmetric, separated, vortex flow theory.
File Size	7959035
Page Count	99
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19780005072
Archival Resource Key	ark:/13960/t5q863t2p
Language	English
Publisher Date	1977-12-01
Access Restriction	Open
Subject Keyword	Aerodynamics Oblique Wings Low Aspect Ratio Subsonic Speed Vortices Vortex Lattice Method Wind Tunnel Tests Flow Visualization Angle of Attack Aerodynamic Characteristics Leading Edges Computer Programs Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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