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Deiterding, Ralf and Wood, Stephen L. (2016) An adaptive lattice Boltzmann method for predicting wake fields behind wind turbines. In: New Results in Numerical and Experimental Fluid Mechanics X Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 132. Springer International Publishing Switzerland 2016. pp. 845-857. doi: 10.1007/978-3-319-27279-5_74. ISBN 978-3-319-27278-8. ISSN 1612-2909.
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Official URL: http://link.springer.com
Abstract
The crucial components of a dynamically adaptive, parallel lattice Boltzmann method are described. By utilizing a level set approach for geometry embedding the method can handle rotating and moving structures effectively. The approach is validated for the canonical six degrees of freedom test case of a hinged wing. Subsequently, the wake field in an array of three Vestas V27 wind turbines at prescribed rotation rate and under constant inflow condition is simulated for two different scenarios. The results show that the low dissipation properties of the lattice Boltzmann scheme in combination with dynamic mesh adaptation are able to predict well-resolved vortex structures far downstream at moderate computational costs.
| Item URL in elib: | https://elib.dlr.de/91744/ | ||||||||||||||||||
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| Document Type: | Contribution to a Collection | ||||||||||||||||||
| Additional Information: | ISSN 1860-0824 (elektronic) ISBN 978-3-319-27279-5 (eBook) | ||||||||||||||||||
| Title: | An adaptive lattice Boltzmann method for predicting wake fields behind wind turbines | ||||||||||||||||||
| Authors: |
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| Date: | January 2016 | ||||||||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics X | ||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Volume: | 132 | ||||||||||||||||||
| DOI: | 10.1007/978-3-319-27279-5_74 | ||||||||||||||||||
| Page Range: | pp. 845-857 | ||||||||||||||||||
| Editors: |
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| Publisher: | Springer International Publishing Switzerland 2016 | ||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||
| ISBN: | 978-3-319-27278-8 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | lattice Boltzmann method | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||
| HGF - Program Themes: | Terrestrial Vehicles (old) | ||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||
| DLR - Program: | V BF - Bodengebundene Fahrzeuge | ||||||||||||||||||
| DLR - Research theme (Project): | V - Next Generation Train III (old) | ||||||||||||||||||
| Location: | Göttingen , Stuttgart | ||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Fluid Systems | ||||||||||||||||||
| Deposited By: | Bachmann, Barbara | ||||||||||||||||||
| Deposited On: | 11 Jan 2017 14:15 | ||||||||||||||||||
| Last Modified: | 05 Nov 2020 09:05 |
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