Please use this identifier to cite or link to this item:
Main Title: Active flow control by means of synthetic jets on a highly loaded compressor cascade
Author(s): Zander, Vincent
Hecklau, Martin
Nitsche, W.
Huppertz, A.
Swoboda, M.
Type: Article
Language Code: en
Abstract: This article presents the potential of active flow control to increase the aerodynamic performance of highly loaded turbomachinery compressor blades. Experimental investigations on a large-scale compressor cascade equipped with 30 synthetic jet actuators mounted to the sidewalls and the blades themselves have been carried out. Results for a variation of the inflow angle, the jet amplitude, and the actuation frequency are presented. The wake measurements show total pressure loss reductions of nearly 10 per cent for the synthetic jet actuation. An efficiency calculation reveals that the energy saved by actuation is nearly twice the energy consumption of the synthetic jets.
Issue Date: 2011
Date Available: 8-Jan-2019
DDC Class: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
Journal Title: Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy
Publisher: SAGE Publications
Publisher Place: Washington, DC
Volume: 225
Issue: 7
Publisher DOI: 10.1177/0957650911410275
Page Start: 897
Page End: 908
EISSN: 2041-2967
ISSN: 0957-6509
Notes: Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.
Appears in Collections:Inst. Luft- und Raumfahrt » Publications

Files in This Item:
File Description SizeFormat 
Zander_et_al_2011.pdf1.72 MBAdobe PDFThumbnail

Items in DepositOnce are protected by copyright, with all rights reserved, unless otherwise indicated.