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Schwarz, Thorsten and Pahlke, Klausdieter (2011) CFD code validation for complete helicopters - The European GOAHEAD project. American Helicopter Society 67th Annual Forum, 3.-5. Mai 2011, Virginia Beach, VA, USA.
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Abstract
The objective of the European GOAHEAD project was the Generation of an Advanced Helicopter Experimental Aerodynamic Database for CFD code validation. This was accomplished by a wind tunnel experiment with a Mach scaled model of a complete helicopter similar to a modern transport helicopter. The extensive measurements in the 6m x 8m DNW-LLF wind tunnel provided unsteady pressures, loads, transition data, blade deformation data and flow field measurements. The experimental data were deeply analyzed and gathered in a well documented data base. The capabilities of today’s CFD solvers have been assessed by blind test computations before the experiment. Computational results have been refined in a post test exercise.
| Item URL in elib: | https://elib.dlr.de/70947/ | |||||||||
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| Document Type: | Conference or Workshop Item (Paper) | |||||||||
| Title: | CFD code validation for complete helicopters - The European GOAHEAD project | |||||||||
| Authors: |
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| Date: | May 2011 | |||||||||
| Refereed publication: | No | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Status: | Published | |||||||||
| Keywords: | Hubschrauber, CFD, Windkanal, Vaildierung | |||||||||
| Event Title: | American Helicopter Society 67th Annual Forum | |||||||||
| Event Location: | Virginia Beach, VA, USA | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 3.-5. Mai 2011 | |||||||||
| Organizer: | American Helicopter Society | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | Rotorcraft (old) | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L RR - Rotorcraft Research | |||||||||
| DLR - Research theme (Project): | L - The Virtual Aerodynamic Rotorcraft (old) | |||||||||
| Location: | Braunschweig | |||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Helicopters | |||||||||
| Deposited By: | Schwarz, Dr.-Ing. Thorsten | |||||||||
| Deposited On: | 28 Sep 2011 16:15 | |||||||||
| Last Modified: | 28 Sep 2011 16:15 |
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