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Raffel, Markus (2018) Optical Measurements of Helicopter Rotor Flows. 18th International Symposium on Flow Visualization ISFV18, 2018-06-26 - 2018-06-29, Zürich, Switzerland.
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Official URL: https://www.isfv18.ethz.ch
Abstract
The focus of the presentation was on the technical aspects and challenges of applying PIV and BOS to study large-scale rotor wakes on free-flying helicopters. Example results were shown for each measurement system to illustrate the measurement capabilities. This is the first time that large-scale PIV and BOS were applied to study the wake of a free flying model helicopter in ground effect, the first time that PIV was combined with BOS for full-scale out-of-the-lab rotor wake measurements, and the first time that PIV was applied on a free-flying full-scale helicopter.
| Item URL in elib: | https://elib.dlr.de/121024/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | Optical Measurements of Helicopter Rotor Flows | ||||||||
| Authors: |
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| Date: | June 2018 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Status: | Published | ||||||||
| Keywords: | large-scale PIV, model helicopter, rotor wake measurements | ||||||||
| Event Title: | 18th International Symposium on Flow Visualization ISFV18 | ||||||||
| Event Location: | Zürich, Switzerland | ||||||||
| Event Type: | international Conference | ||||||||
| Event Start Date: | 26 June 2018 | ||||||||
| Event End Date: | 29 June 2018 | ||||||||
| Organizer: | ETH Zürich | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | rotorcraft | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L RR - Rotorcraft Research | ||||||||
| DLR - Research theme (Project): | L - The Virtual Aerodynamic Rotorcraft (old) | ||||||||
| Location: | Göttingen | ||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Helicopter, GO | ||||||||
| Deposited By: | Winkels, Elisabeth | ||||||||
| Deposited On: | 23 Jul 2018 08:29 | ||||||||
| Last Modified: | 24 Apr 2024 20:25 |
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