| dc.contributor.author | Li, Leon | |
| dc.contributor.author | Hearst, R. Jason | |
| dc.contributor.author | Ganapathisubramani, Bharathram | |
| dc.date.accessioned | 2019-09-23T08:50:33Z | |
| dc.date.available | 2019-09-23T08:50:33Z | |
| dc.date.created | 2019-08-31T00:31:57Z | |
| dc.date.issued | 2019 | |
| dc.identifier.isbn | 978-3-030-22196-6 | |
| dc.identifier.uri | http://hdl.handle.net/11250/2618172 | |
| dc.description.abstract | This study investigated the mean velocity of the near-field wake of a lab-scale wind turbine subjected to seven different incoming turbulent shear flows through particle image velocimetry. An active grid was used to generate the incoming flows with a novel actuation method that decoupled shear from turbulence intensity. The wake geometry relative to the incoming flows is symmetric and not significantly impacted by shear. A slight reduction in the relative wake velocity deficit was observed at x/D=2 for higher levels of freestream turbulence intensity. The hub velocity contour line was deflected towards the high-velocity side by shear upstream of the rotor. In the wake, higher local shear forced this contour line away from the rotor tip and towards the hub | nb_NO |
| dc.language.iso | eng | nb_NO |
| dc.publisher | Springer Verlag | nb_NO |
| dc.relation.ispartof | Progress in Turbulence VIII | |
| dc.title | The Mean Velocity of the Near-Field of a Lab-Scale Wind Turbine in Tailored Turbulent Shear Flows | nb_NO |
| dc.type | Chapter | nb_NO |
| dc.description.version | acceptedVersion | nb_NO |
| dc.source.pagenumber | 317-322 | nb_NO |
| dc.identifier.doi | 10.1007/978-3-030-22196-6_50 | |
| dc.identifier.cristin | 1720254 | |
| dc.description.localcode | This is a post-peer-review, pre-copyedit version of an article published in [Progress in Turbulence VIII] Locked until 28.8.2020 due to copyright restrictions. The final authenticated version is available online at: https://doi.org/10.1007/978-3-030-22196-6_50 | nb_NO |
| cristin.unitcode | 194,64,25,0 | |
| cristin.unitname | Institutt for energi- og prosessteknikk | |
| cristin.ispublished | true | |
| cristin.fulltext | preprint | |
| cristin.qualitycode | 1 | |
