Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/6784
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Türkal, M. | - |
dc.contributor.author | Novikov, Y. | - |
dc.contributor.author | Üşenmez, S. | - |
dc.contributor.author | Uzol, N. Sezer | - |
dc.contributor.author | Uzol, O. | - |
dc.date.accessioned | 2021-09-11T15:43:34Z | - |
dc.date.available | 2021-09-11T15:43:34Z | - |
dc.date.issued | 2014 | en_US |
dc.identifier.citation | 5th Science of Making Torque from Wind Conference -- JUN 18-20, 2014 -- Tech Univ Denmark, Copenhagen, DENMARK | en_US |
dc.identifier.issn | 1742-6588 | - |
dc.identifier.issn | 1742-6596 | - |
dc.identifier.uri | https://doi.org/10.1088/1742-6596/524/1/012100 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/6784 | - |
dc.description.abstract | Unsteady free-wake solutions of wind turbine flow fields involve computationally intensive interaction calculations, which generally limit the total amount of simulation time or the number of turbines that can be simulated by the method. This problem, however, can be addressed easily using high-level of parallelization. Especially when exploited with a GPU, a Graphics Processing Unit, this property can provide a significant computational speed-up, rendering the most intensive engineering problems realizable in hours of computation time. This paper presents the results of the simulation of the flow field for the NREL Phase VI turbine using a GPU-based in-house free-wake panel method code. Computational parallelism involved in the free-wake methodology is exploited using a GPU, allowing thousands of similar operations to be performed simultaneously. The results are compared to experimental data as well as to those obtained by running a corresponding CPU-based code. Results show that the GPU based code is capable of producing wake and load predictions similar to the CPU-based code and in a substantially reduced amount of time. This capability could allow free-wake based analysis to be used in the possible design and optimization studies of wind farms as well as prediction of multiple turbine flow fields and the investigation of the effects of using different vortex core models, core expansion and stretching models on the turbine rotor interaction problems in multiple turbine wake flow fields. | en_US |
dc.description.sponsorship | European Acad Wing Energy | en_US |
dc.description.sponsorship | Scientific and Technological Research Council of Turkey ( TsBITAK) [7120764]; 1507 Research Support Program for SMEs | en_US |
dc.description.sponsorship | We would like to thank all the discussions and insight provided by Assoc. Prof. Dr. Ilkay Yavrucuk of METU Department of Aerospace Engineering and Onur Tarimci of Aerotim Ltd. This study is conducted under a project supported by the Scientific and Technological Research Council of Turkey ( TsBITAK) under the project number 7120764 of the 1507 Research Support Program for SMEs. | en_US |
dc.language.iso | en | en_US |
dc.publisher | IOP Publishing Ltd | en_US |
dc.relation.ispartof | Science of Making Torque From Wind 2014 (Torque 2014) | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | [No Keywords] | en_US |
dc.title | GPU Based Fast Free-Wake Calculations For Multiple Horizontal Axis Wind Turbine Rotors | en_US |
dc.type | Conference Object | en_US |
dc.relation.ispartofseries | Journal of Physics Conference Series | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Mechanical Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümü | tr_TR |
dc.identifier.volume | 524 | en_US |
dc.authorid | 0000-0002-0553-2853 | - |
dc.identifier.wos | WOS:000344193600100 | en_US |
dc.identifier.scopus | 2-s2.0-84903736595 | en_US |
dc.institutionauthor | Sezer Uzol, Nilay | - |
dc.identifier.doi | 10.1088/1742-6596/524/1/012100 | - |
dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
dc.relation.conference | 5th Science of Making Torque from Wind Conference | en_US |
dc.identifier.scopusquality | - | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.openairetype | Conference Object | - |
Appears in Collections: | Makine Mühendisliği Bölümü / Department of Mechanical Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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