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CFD code validation for complete helicopters - The European GOAHEAD project
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.
| 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 | ||||||
| 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: | L RR - Rotorcraft Research | ||||||
| DLR - Research area: | Aeronautics | ||||||
| DLR - Program: | L RR - Rotorcraft Research | ||||||
| DLR - Research theme (Project): | L - The Virtual Aerodynamic Rotorcraft | ||||||
| Location: | Braunschweig | ||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Helicopters | ||||||
| Deposited By: | Dr.-Ing. Thorsten Schwarz | ||||||
| Deposited On: | 28 Sep 2011 16:15 | ||||||
| Last Modified: | 28 Sep 2011 16:15 |
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