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Characterization of Advanced Combustor Cooling Concepts under Realistic Operating Conditions
Behrendt, Thomas and Lengyel, Timea and Hassa, Christoph and Gerendas, Miklos (2008) Characterization of Advanced Combustor Cooling Concepts under Realistic Operating Conditions. In: Proc. of ASME Turbo Expo 2008, . ASME. ASME Turbo Expo, 2008-06-09 - 2008-06-13, Berlin, Deutschland. ISBN 0-7918-3824-2.
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Abstract
For future low emission aero engine combustors a significant reduction of cooling air consumption is required. Quantitative data of the performance of advanced cooling concepts in a realistic environment in addition to existing data from scaled isothermal investigations is needed by combustor designers for further improvements. The effect of the cooling air properties on the cooling effectiveness of different advanced cooling concepts at realistic operating conditions is analyzed. Adapting of the measuring techniques and correction of the exhaust gas radiation will be especially addressed. An introduction into basic cooling design considerations is included.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||
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| Title: | Characterization of Advanced Combustor Cooling Concepts under Realistic Operating Conditions | ||||||||||
| Authors: |
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| Date: | 09 June 2008 | ||||||||||
| Journal or Publication Title: | Proc. of ASME Turbo Expo 2008 | ||||||||||
| Refereed publication: | Yes | ||||||||||
| In ISI Web of Science: | No | ||||||||||
| Page Range: | |||||||||||
| Publisher: | ASME | ||||||||||
| ISBN: | 0-7918-3824-2 | ||||||||||
| Status: | Published | ||||||||||
| Keywords: | Combustor, effusion cooling, IR thermography, heat transfer | ||||||||||
| Event Title: | ASME Turbo Expo | ||||||||||
| Event Location: | Berlin, Deutschland | ||||||||||
| Event Type: | international Conference | ||||||||||
| Event Dates: | 2008-06-09 - 2008-06-13 | ||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||
| HGF - Program: | Aeronautics | ||||||||||
| HGF - Program Themes: | L ER - Engine Research | ||||||||||
| DLR - Research area: | Aeronautics | ||||||||||
| DLR - Program: | L ER - Engine Research | ||||||||||
| DLR - Research theme (Project): | L - Combustion Chamber Technologies | ||||||||||
| Location: | Köln-Porz | ||||||||||
| Institutes and Institutions: | Institute of Propulsion Technology > Combustor | ||||||||||
| Deposited By: | Dr.-Ing. Thomas Behrendt | ||||||||||
| Deposited On: | 07 Jan 2009 | ||||||||||
| Last Modified: | 27 Apr 2009 15:40 |
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