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Gardner, Anthony and Kostek, Anna and Lößle, Felix (2023) Commissioning report for the RTG absorber hut. DLR-Interner Bericht. DLR-IB-AS-GO-2023-185. DLR Göttingen. 13 S.
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Official URL: http://www.as.go.dlr.de/HK/pmwiki/uploads/Main/DLR-IB-AS-GO-2023-185_final.pdf
Abstract
This report summarizes the activities surrounding the initial buildin, commissioning and calibration of the additional acoustic mats for the rotor test stand Göttingen (RTG) free-jet wind tunnel with height 1600 mm and width 1200 mm. The calibration was performed in November-December 2023, and although it shows improved acoustic performance compared to without the mats, particularly for the 5400 RPM rotor test case, the older results are not negated.
| Item URL in elib: | https://elib.dlr.de/201596/ | ||||||||||||||||
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| Document Type: | Monograph (DLR-Interner Bericht) | ||||||||||||||||
| Title: | Commissioning report for the RTG absorber hut | ||||||||||||||||
| Authors: |
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| Date: | 18 December 2023 | ||||||||||||||||
| Refereed publication: | No | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Number of Pages: | 13 | ||||||||||||||||
| Editors: |
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| ISSN: | 1434-8454 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | acoustic mats, rotor test stand, RTG | ||||||||||||||||
| Institution: | DLR Göttingen | ||||||||||||||||
| Department: | AS-GO-HEL | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||
| HGF - Program Themes: | Efficient Vehicle | ||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||
| DLR - Program: | L EV - Efficient Vehicle | ||||||||||||||||
| DLR - Research theme (Project): | L - Virtual Rotorcraft and Validation | ||||||||||||||||
| Location: | Göttingen | ||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Helicopter, GO | ||||||||||||||||
| Deposited By: | Koch, Bianca | ||||||||||||||||
| Deposited On: | 18 Jan 2024 15:27 | ||||||||||||||||
| Last Modified: | 18 Jan 2024 15:27 |
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