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    The Electrical Nucleation of Ice in Supercooled Clouds

    Source: Journal of the Atmospheric Sciences:;1971:;Volume( 028 ):;issue: 005::page 737
    Author:
    Roulleau, M.
    ,
    Evans, L. F.
    ,
    Fukuta, N.
    DOI: 10.1175/1520-0469(1971)028<0737:TENOII>2.0.CO;2
    Publisher: American Meteorological Society
    Abstract: An electrified wire suspended in a supercooled cloud generates a jet of ice crystals only when there is ice on the wire. On a clean platinum wire no ice forms an the wire down to ?20C, but if the wire is coated with a hydrophobic material, ice nucleates on the wire at temperatures as high as ?5C. The electrical field of the wire is found to be insufficient to promote ice nucleation by enhancing the free energy difference for the transformation of bulk supercooled water to ice. A mechanism is proposed to explain how the electric field induces an otherwise inert substrate to generate the let of ice crystals.
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      The Electrical Nucleation of Ice in Supercooled Clouds

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    http://yetl.yabesh.ir/yetl1/handle/yetl/4151714
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    contributor authorRoulleau, M.
    contributor authorEvans, L. F.
    contributor authorFukuta, N.
    date accessioned2017-06-09T14:15:53Z
    date available2017-06-09T14:15:53Z
    date copyright1971/07/01
    date issued1971
    identifier issn0022-4928
    identifier otherams-15982.pdf
    identifier urihttp://onlinelibrary.yabesh.ir/handle/yetl/4151714
    description abstractAn electrified wire suspended in a supercooled cloud generates a jet of ice crystals only when there is ice on the wire. On a clean platinum wire no ice forms an the wire down to ?20C, but if the wire is coated with a hydrophobic material, ice nucleates on the wire at temperatures as high as ?5C. The electrical field of the wire is found to be insufficient to promote ice nucleation by enhancing the free energy difference for the transformation of bulk supercooled water to ice. A mechanism is proposed to explain how the electric field induces an otherwise inert substrate to generate the let of ice crystals.
    publisherAmerican Meteorological Society
    titleThe Electrical Nucleation of Ice in Supercooled Clouds
    typeJournal Paper
    journal volume28
    journal issue5
    journal titleJournal of the Atmospheric Sciences
    identifier doi10.1175/1520-0469(1971)028<0737:TENOII>2.0.CO;2
    journal fristpage737
    journal lastpage740
    treeJournal of the Atmospheric Sciences:;1971:;Volume( 028 ):;issue: 005
    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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