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Progress in the Lewis Research Center Altitude Wind Tunnel (AWT) modeling program
Author(s) -
C. C. Ciepluch,
R. R. Burley,
D. Groesbeck,
Jasinski Marek
Publication year - 1986
Publication title -
nasa sti repository (national aeronautics and space administration)
Language(s) - English
Resource type - Conference proceedings
DOI - 10.2514/6.1986-757
Subject(s) - airframe , propulsion , mach number , wind tunnel , aerospace engineering , engineering , aeronautics , research center , marine engineering , systems engineering , computer science , simulation , medicine , pathology
The rehabilitation of the Altitude Wind Tunnel (AWT) at the NASA Lewis Research Center is under study with the goal of providing a modern subsonic wind tunnel for conducting propulsion system/airframe integration, isolated propulsion system, propulsion acoustics and adverse weather tests. Because of the increased Mach number capability (from Mach 0.6 to 0.9 plus) and the incorporation of acoustic and adverse weather capabilities into an existing tunnel, the AWT rehabilitation represents a significant technical challenge. In order to reduce the risk associated with such an undertaking, and extensive AWT modeling program is being conducted to guide and verify the tunnel design. Significant findings and progress in this modeling program are the subject of this paper.

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