Use of Periodic Excitation to Enhance Airfoil Performance at Low Reynolds Numbers
Greenblatt and Wygnanski discuss a preliminary wind-tunnel investigation of an airfoil at typical MICRO air vehicle (MAV) Reynolds numbers, subjected to active control by periodic excitation. The investigation demonstrates that periodic excitation is markedly effective in the MAV Reynolds-number ran...
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Veröffentlicht in: | Journal of aircraft 2001-01, Vol.38 (1), p.190-192 |
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container_title | Journal of aircraft |
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creator | Greenblatt, David Wygnanski, Israel J |
description | Greenblatt and Wygnanski discuss a preliminary wind-tunnel investigation of an airfoil at typical MICRO air vehicle (MAV) Reynolds numbers, subjected to active control by periodic excitation. The investigation demonstrates that periodic excitation is markedly effective in the MAV Reynolds-number range. |
doi_str_mv | 10.2514/2.2752 |
format | Article |
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subjects | Aerodynamics Aircraft Applied fluid mechanics Design Exact sciences and technology Experiments Flow control Fluid dynamics Fundamental areas of phenomenology (including applications) Physics Statistics Wind tunnels |
title | Use of Periodic Excitation to Enhance Airfoil Performance at Low Reynolds Numbers |
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