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van Hinsberg, Nils and Henne, Ulrich and Weiss, Armin and Risius, Steffen and Klein, Christian (2023) Temperature sensitive paint measurement in ETW for investigation of the natural laminar flow on an innovative forward swept wing. In: Dt. Luft- und Raumfahrt Kongress DLRK 2023 (0083). Dt. Luft- und Raumfahrt Kongress DLRK 2023, 2023-09-19 - 2023-09-21, Stuttgart, DE.
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Official URL: https://dlrk2023.dglr.de/
Abstract
To study the boundary layer transition locations on an innovative natural laminar flow forward swept wing of future aircraft configurations, Temperature Sensitive Paint measurements were conducted in the ETW. Tests were performed at various combinations of flight Reynolds and Mach numbers for both steady incidence angles and angle sweeps. Three methods to achieve a temperature difference between the flow and model surface under cryogenic conditions were tested and proven to give nice results.
| Item URL in elib: | https://elib.dlr.de/200167/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | Temperature sensitive paint measurement in ETW for investigation of the natural laminar flow on an innovative forward swept wing | ||||||||||||||||||||||||
| Authors: |
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| Date: | September 2023 | ||||||||||||||||||||||||
| Journal or Publication Title: | Dt. Luft- und Raumfahrt Kongress DLRK 2023 | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Series Name: | DLRK-Programm " Vortragsliste" | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Temperature sensitive paint, laminar flow, transition forward swept wing, Ultimate, Ecowing | ||||||||||||||||||||||||
| Event Title: | Dt. Luft- und Raumfahrt Kongress DLRK 2023 | ||||||||||||||||||||||||
| Event Location: | Stuttgart, DE | ||||||||||||||||||||||||
| Event Type: | national Conference | ||||||||||||||||||||||||
| Event Start Date: | 19 September 2023 | ||||||||||||||||||||||||
| Event End Date: | 21 September 2023 | ||||||||||||||||||||||||
| Organizer: | DGLR | ||||||||||||||||||||||||
| 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 Aircraft and Validation | ||||||||||||||||||||||||
| Location: | Göttingen , Köln-Porz | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Experimental Methods, GO Institute of Propulsion Technology > Engine Measurement Systems | ||||||||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||||||||
| Deposited On: | 08 Dec 2023 12:06 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 21:00 |
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