NDLI: Physical properties of the benchmark models program supercritical wing

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Physical properties of the benchmark models program supercritical wing

Content Provider	NASA Technical Reports Server (NTRS)
Author	Rivera Jr., Jose A. Turnock, David L. Dansberry, Bryan E. Durham, Michael H. Bennett, Robert M. Silva, Walter A.
Copyright Year	1993
Description	The goal of the Benchmark Models Program is to provide data useful in the development and evaluation of aeroelastic computational fluid dynamics (CFD) codes. To that end, a series of three similar wing models are being flutter tested in the Langley Transonic Dynamics Tunnel. These models are designed to simultaneously acquire model response data and unsteady surface pressure data during wing flutter conditions. The supercritical wing is the second model of this series. It is a rigid semispan model with a rectangular planform and a NASA SC(2)-0414 supercritical airfoil shape. The supercritical wing model was flutter tested on a flexible mount, called the Pitch and Plunge Apparatus, that provides a well-defined, two-degree-of-freedom dynamic system. The supercritical wing model and associated flutter test apparatus is described and experimentally determined wind-off structural dynamic characteristics of the combined rigid model and flexible mount system are included.
File Size	5029560
Page Count	64
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19940011249
Archival Resource Key	ark:/13960/t6n062j51
Language	English
Publisher Date	1993-09-01
Access Restriction	Open
Subject Keyword	Aircraft Design, Testing And Performance Dynamic Response Dynamic Structural Analysis Rectangular Planforms Computational Fluid Dynamics Wing Oscillations Transonic Wind Tunnels Wind Tunnel Tests Supercritical Wings Flutter Analysis Aeroelasticity Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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