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    Characterization of a Wind Generation System for Use in Offshore Wind Turbine Development

    Source: Journal of Offshore Mechanics and Arctic Engineering:;2018:;volume( 140 ):;issue: 002::page 21901
    Author:
    Urbina, Raul
    ,
    Newton, James M.
    ,
    Cameron, Matthew P.
    ,
    Kimball, Richard W.
    ,
    Goupee, Andrew J.
    ,
    Thiagarajan, Krish P.
    DOI: 10.1115/1.4037826
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: Environmental conditions created by winds blowing oblique to the direction of the waves are necessary to conduct some survivability tests of offshore wind turbines. However, some facilities lack the capability to generate quality waves at a wide range of angles. Thus, having a wind generation system that can be rotated makes generating winds that blow oblique to the waves possible during survivability tests. Rotating the wind generation system may disrupt the flow generated by the fans because of the effect of adjacent walls. Closed or semiclosed wind tunnels may eliminate the issue of wall effects, but these types of wind tunnels could be difficult to position within a wave basin. In this work, a prototype wind generation system that can be adapted for offshore wind turbine testing is investigated. The wind generation system presented in this work has a return that minimizes the effect that the walls could potentially have on the fans. This study characterizes the configuration of a wind generation system using measurements of the velocity field, detailing mean velocities, flow directionality, and turbulence intensities. Measurements were taken downstream to evaluate the expected area of turbine operation and the shear zone. The dataset has aided in the identification of conditions that could potentially prevent the production of the desired flows. Therefore, this work provides a useful dataset that could be used in the design of wind generation systems and in the evaluation of the benefits of recirculating wind generation systems for offshore wind turbine research.
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      Characterization of a Wind Generation System for Use in Offshore Wind Turbine Development

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/4252721
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    • Journal of Offshore Mechanics and Arctic Engineering

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    contributor authorUrbina, Raul
    contributor authorNewton, James M.
    contributor authorCameron, Matthew P.
    contributor authorKimball, Richard W.
    contributor authorGoupee, Andrew J.
    contributor authorThiagarajan, Krish P.
    date accessioned2019-02-28T11:06:18Z
    date available2019-02-28T11:06:18Z
    date copyright10/27/2017 12:00:00 AM
    date issued2018
    identifier issn0892-7219
    identifier otheromae_140_02_021901.pdf
    identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4252721
    description abstractEnvironmental conditions created by winds blowing oblique to the direction of the waves are necessary to conduct some survivability tests of offshore wind turbines. However, some facilities lack the capability to generate quality waves at a wide range of angles. Thus, having a wind generation system that can be rotated makes generating winds that blow oblique to the waves possible during survivability tests. Rotating the wind generation system may disrupt the flow generated by the fans because of the effect of adjacent walls. Closed or semiclosed wind tunnels may eliminate the issue of wall effects, but these types of wind tunnels could be difficult to position within a wave basin. In this work, a prototype wind generation system that can be adapted for offshore wind turbine testing is investigated. The wind generation system presented in this work has a return that minimizes the effect that the walls could potentially have on the fans. This study characterizes the configuration of a wind generation system using measurements of the velocity field, detailing mean velocities, flow directionality, and turbulence intensities. Measurements were taken downstream to evaluate the expected area of turbine operation and the shear zone. The dataset has aided in the identification of conditions that could potentially prevent the production of the desired flows. Therefore, this work provides a useful dataset that could be used in the design of wind generation systems and in the evaluation of the benefits of recirculating wind generation systems for offshore wind turbine research.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleCharacterization of a Wind Generation System for Use in Offshore Wind Turbine Development
    typeJournal Paper
    journal volume140
    journal issue2
    journal titleJournal of Offshore Mechanics and Arctic Engineering
    identifier doi10.1115/1.4037826
    journal fristpage21901
    journal lastpage021901-8
    treeJournal of Offshore Mechanics and Arctic Engineering:;2018:;volume( 140 ):;issue: 002
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
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