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Darmstadt Rotor No.2, III: Experimental Analysis of an Aft-Swept Axial Transonic Compressor Stage

Kablitz, Stephan and Bergner, Jörg and Hennecke, Dietmar K. and Beversdorff, Manfred and Schodl, Richard (2003) Darmstadt Rotor No.2, III: Experimental Analysis of an Aft-Swept Axial Transonic Compressor Stage. International Journal of Rotating Machinery, 9 (6), pp. 393-402. Hindawi Publishing Corporation. DOI: 10.1155/S1023621X0300037X.

Full text not available from this repository.

Official URL: http://www.hindawi.com/GetArticle.aspx?doi=10.1155/S1023621X0300037X&e=cta

Abstract

At Darmstadt University of Technology (Darmstadt, Germany), the Department of Gas Turbines and Flight Propulsion operates a single-stage transonic compressor test stand. Its main purpose is to provide a database for the validation of computational fluid dynamics codes. In addition, it serves as a testbed for new materials and also for the development of new measurement techniques. After setting up the test rig with a baseline rotor (Rotor No. 1), a titanium bladed disk with conventional radially stacked blade sections, a new rotor (Rotor No. 2) was designed, with the addition of considerable amounts of aft sweep and backward lean. The new rotor's flow field and mechanical properties were investigated by using various measurement techniques, including a laser-2-focus setup.

Document Type:Article
Title:Darmstadt Rotor No.2, III: Experimental Analysis of an Aft-Swept Axial Transonic Compressor Stage
Authors:
AuthorsInstitution or Email of Authors
Kablitz, StephanDarmstadt University of Technology
Bergner, JörgDarmstadt University of Technology
Hennecke, Dietmar K.Darmstadt University of Technology
Beversdorff, ManfredUNSPECIFIED
Schodl, RichardUNSPECIFIED
Date:2003
Journal or Publication Title:International Journal of Rotating Machinery
Refereed publication:Yes
In ISI Web of Science:No
Volume:9
DOI:10.1155/S1023621X0300037X
Page Range:pp. 393-402
Publisher:Hindawi Publishing Corporation
Status:Published
Keywords:CFRP, L2F, Lean, Sweep, Transonic compressor
HGF - Research field:other
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:no assignement
DLR - Program:L - no assignement
DLR - Research theme (Project):L -- no assignement
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Engine Measurement Systems
Deposited By: Manfred Beversdorff
Deposited On:11 Nov 2008
Last Modified:27 Apr 2009 14:21

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