Kablitz, Stephan and Bergner, Jörg and Hennecke, Dietmar K. and Beversdorff, Manfred and Schodl, Richard (2002) Darmstadt Rotor No. 2 - part III Experimental analysis of an aft-swept axial transonic compressor stage. In: Proceedings of the ISROMAC, Isromac 9 - 2002 Conference Honolulu. Isromac 9, 2002-02-10 - 2002-02-14, Honolulu.
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Abstract
At Darmstadt University of Technology, 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 validation of CDF code. 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. 4) manufactured as a titanium blisk with conventional radially-stacked blade section, a new rotor (Rotor No. 2) was designed, adding considerable amounts of aft-wseep and backward lean. The new rotor's flow field and mechanical properties were investigated with various measurement techniques, including a laser-2-focus setup.
Item URL in elib: | https://elib.dlr.de/22827/ | ||||||||||||||||||
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Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||
Title: | Darmstadt Rotor No. 2 - part III Experimental analysis of an aft-swept axial transonic compressor stage | ||||||||||||||||||
Authors: |
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Date: | 2002 | ||||||||||||||||||
Journal or Publication Title: | Proceedings of the ISROMAC, Isromac 9 - 2002 Conference Honolulu | ||||||||||||||||||
Refereed publication: | No | ||||||||||||||||||
Open Access: | No | ||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||
Editors: |
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Status: | Published | ||||||||||||||||||
Keywords: | axial transonic compressor, aft-sweep, laser-two-focus, gas turbines, measurement techniques, CFD code | ||||||||||||||||||
Event Title: | Isromac 9 | ||||||||||||||||||
Event Location: | Honolulu | ||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||
Event Dates: | 2002-02-10 - 2002-02-14 | ||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||
HGF - Program: | Aeronautics | ||||||||||||||||||
HGF - Program Themes: | Propulsion Systems (old) | ||||||||||||||||||
DLR - Research area: | Aeronautics | ||||||||||||||||||
DLR - Program: | L ER - Engine Research | ||||||||||||||||||
DLR - Research theme (Project): | L - Virtual Engine and Validation Methods (old) | ||||||||||||||||||
Location: | Köln-Porz | ||||||||||||||||||
Institutes and Institutions: | Institute of Propulsion Technology > Engine Measurement Systems | ||||||||||||||||||
Deposited By: | INVALID USER | ||||||||||||||||||
Deposited On: | 17 Mar 2006 | ||||||||||||||||||
Last Modified: | 27 Apr 2009 05:03 |
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