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Andreas Güttler

High accuracy determination of skin friction differences in an air channel flow based on pressure drop measurements

(Schriftenreihe des Instituts für Strömungsmechanik, Karlsruher Institut für Technologie ; 2)

AutorGüttler, Andreas

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783731505020

UmfangVIII, 222 S.

Veröffentlicht
am:
13.04.2017

Erscheinungs-
jahr
2017

VerfügbarkeitAktiv

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000053260

Abstract

The present work delivers a versatile, accurate and reliable wind tunnel facility that is particularly developed to test different flow control techniques for drag reduction in precisely adjustable test conditions. Skin friction changes of 0.4% are resolved, which is comparable to the most accurate reported studies in liquids. this high accuracy is verified through a comprehensive uncertainty analysis. Subsequently, various passive and active flow control strategies are investigated.