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Rehder, Hans-Jürgen (2008) Trailing Edge Film Cooling in a Transonic Cascade – Aerodynamic Experiments and Evaluation of Airfoil Loss Coefficients (European Research Project AITEB-2). DLR-Interner Bericht. IB 225-2008 A 03. 133 S.
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Abstract
This report documents results from aerodynamic experiments in a linear cascade consisting of high pressure turbine blades with three different trailing edge cooling configurations. The investigations are part of Work Package 2 of the 6th European Framework Project AITEB-2 and were performed in the transonic cascade wind tunnel at DLR. Airfoil loss coefficients were evaluated from the results showing the impact of different trailing edge cooling ejection on the aerodynamic performance of the cascade.
| Item URL in elib: | https://elib.dlr.de/54235/ | ||||||||
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| Document Type: | Monograph (DLR-Interner Bericht) | ||||||||
| Title: | Trailing Edge Film Cooling in a Transonic Cascade – Aerodynamic Experiments and Evaluation of Airfoil Loss Coefficients (European Research Project AITEB-2) | ||||||||
| Authors: |
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| Date: | May 2008 | ||||||||
| Open Access: | No | ||||||||
| Number of Pages: | 133 | ||||||||
| Status: | Published | ||||||||
| Keywords: | high pressure turbine cascade, trailing edge coolant ejection, trailing edge geometries, aerodynamic experiments, airfoil loss coefficients | ||||||||
| HGF - Research field: | Energy | ||||||||
| HGF - Program: | Efficient Energy Conversion (old) | ||||||||
| HGF - Program Themes: | E VG - Combustion and Gas Turbine Technologies (old) | ||||||||
| DLR - Research area: | Energy | ||||||||
| DLR - Program: | E VG - Combustion and Gas Turbine Technologies | ||||||||
| DLR - Research theme (Project): | E - Gasturbine (old) | ||||||||
| Location: | Göttingen | ||||||||
| Institutes and Institutions: | Institute of Propulsion Technology > Turbine > Turbine Technologie | ||||||||
| Deposited By: | Klein, Stephanie | ||||||||
| Deposited On: | 29 May 2008 | ||||||||
| Last Modified: | 27 Apr 2009 14:58 |
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