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Heister, C. C. (2016) RANS Simulation of the New MEXICO Rotor Experiment Including Laminar-Turbulent Transition (Presentation). 20. DGLR-Fach-Symposium der STAB, 2016-11-08 - 2016-11-09, Braunschweig.
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Official URL: https://www.tu-braunschweig.de/stab2016
Abstract
Based on the wind tunnel experiments of the Mexnext-III project, this presentation presents TAU RANS simulations of the isolated New MEXICO wind turbine rotor. Three test cases are considered featuring axial flow conditions at normal and stalled rotor operation. The RANS results are compared to PIV measurements along axial and radial traverses of the flow field and to pressure measurements at the rotor blade surface. The calculated rotor thrust and torque are compared to the experimental data as well. Laminar-turbulent boundary-layer transition near the rotor tip is accounted for in the RANS simulations. The influence of the predicted laminar flow on the rotor torque and power is studied by comparison to fully turbulent results.
| Item URL in elib: | https://elib.dlr.de/107615/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | RANS Simulation of the New MEXICO Rotor Experiment Including Laminar-Turbulent Transition (Presentation) | ||||||||
| Authors: |
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| Date: | 9 November 2016 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Volume: | 2016 | ||||||||
| Page Range: | pp. 178-179 | ||||||||
| Series Name: | STAB-Mitteilung | ||||||||
| Status: | Published | ||||||||
| Keywords: | Rotor, Aerodynamik, Windkraft, MEXICO, laminar, turbulent, transition | ||||||||
| Event Title: | 20. DGLR-Fach-Symposium der STAB | ||||||||
| Event Location: | Braunschweig | ||||||||
| Event Type: | national Conference | ||||||||
| Event Start Date: | 8 November 2016 | ||||||||
| Event End Date: | 9 November 2016 | ||||||||
| Organizer: | STAB | ||||||||
| HGF - Research field: | Energy | ||||||||
| HGF - Program: | Renewable Energies | ||||||||
| HGF - Program Themes: | other | ||||||||
| DLR - Research area: | Energy | ||||||||
| DLR - Program: | E SF - Solar research | ||||||||
| DLR - Research theme (Project): | E - Wind Energy (old) | ||||||||
| Location: | Braunschweig | ||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Helicopters | ||||||||
| Deposited By: | Heister, Christoph | ||||||||
| Deposited On: | 11 Nov 2016 09:33 | ||||||||
| Last Modified: | 24 Apr 2024 20:12 |
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