A numerical assessment of wall interference in 2-D 13; 13;

Gopinath, R and Vishwanathan, S and Desai, SS (1991) A numerical assessment of wall interference in 2-D 13; 13;. In: ICAW 1991: International Conference on Adaptive Wall Wind Tunnel Research and Wall Interference Correction, 10-14 Jun 1991, China.

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Abstract

A numerical method of assessing the interference due to tunnel walls on flow past an airfoil in a wind tunnel from measurements on a control surface using the full potential equation, has been tried out on a few airfoils in this study. The interference corrections are compared with those by the other methods and the agreement is very good. The calculation is quite rapid and can be used in a routine manner to correct the data from the wind tunnel.13; 13;

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Interference;Mathematical models;Wind tunnels;Walls; Airfoils;Mathematical analysis;Correction;Control surfaces
Subjects: ENGINEERING > Fluid Mechanics and Thermodynamics
Division/Department: Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division
Depositing User: M/S ICAST NAL
Date Deposited: 03 Oct 2006
Last Modified: 24 May 2010 09:51
URI: http://nal-ir.nal.res.in/id/eprint/2859

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