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    Turbulence Statistics Studies at Trombay with a New Wind System

    Source: Journal of Applied Meteorology:;1968:;volume( 007 ):;issue: 006::page 981
    Author:
    Sachdev, R. N.
    ,
    Rawlani, P. B.
    DOI: 10.1175/1520-0450(1968)007<0981:TSSATW>2.0.CO;2
    Publisher: American Meteorological Society
    Abstract: An electronic wind analysis system used for turbulence studies at Trombay has been devised for computing the standard deviation of wind direction fluctuations by measuring the accumulated value of the displacements of a wind vane during a predetermined interval and the number of reversals of wind direction during the same interval. Median values of observed standard deviations of wind direction fluctuations have been classified according to wind speed, wind direction and time of the day. It is observed that local obstructions have a major effect on the standard deviations, which almost double in magnitude when the wind vane is downwind from an obstacle. A diurnal cycle in turbulence intensity has been observed.
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      Turbulence Statistics Studies at Trombay with a New Wind System

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/4220244
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    • Journal of Applied Meteorology

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    contributor authorSachdev, R. N.
    contributor authorRawlani, P. B.
    date accessioned2017-06-09T17:00:01Z
    date available2017-06-09T17:00:01Z
    date copyright1968/12/01
    date issued1968
    identifier issn0021-8952
    identifier otherams-7766.pdf
    identifier urihttp://onlinelibrary.yabesh.ir/handle/yetl/4220244
    description abstractAn electronic wind analysis system used for turbulence studies at Trombay has been devised for computing the standard deviation of wind direction fluctuations by measuring the accumulated value of the displacements of a wind vane during a predetermined interval and the number of reversals of wind direction during the same interval. Median values of observed standard deviations of wind direction fluctuations have been classified according to wind speed, wind direction and time of the day. It is observed that local obstructions have a major effect on the standard deviations, which almost double in magnitude when the wind vane is downwind from an obstacle. A diurnal cycle in turbulence intensity has been observed.
    publisherAmerican Meteorological Society
    titleTurbulence Statistics Studies at Trombay with a New Wind System
    typeJournal Paper
    journal volume7
    journal issue6
    journal titleJournal of Applied Meteorology
    identifier doi10.1175/1520-0450(1968)007<0981:TSSATW>2.0.CO;2
    journal fristpage981
    journal lastpage985
    treeJournal of Applied Meteorology:;1968:;volume( 007 ):;issue: 006
    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
    yabeshDSpacePersian