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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