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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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.
|Document Type:||Conference or Workshop Item (Paper)|
|Title:||Darmstadt Rotor No. 2 - part III Experimental analysis of an aft-swept axial transonic compressor stage|
|Journal or Publication Title:||Proceedings of the ISROMAC, Isromac 9 - 2002 Conference Honolulu|
|In ISI Web of Science:||No|
|Keywords:||axial transonic compressor, aft-sweep, laser-two-focus, gas turbines, measurement techniques, CFD code|
|Event Title:||Isromac 9|
|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|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L ER - Engine Research|
|DLR - Research theme (Project):||L - Virtual Engine and Validation Methods|
|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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