YaBeSH Engineering and Technology Library

    • Journals
    • PaperQuest
    • YSE Standards
    • YaBeSH
    • Login
    View Item 
    •   YE&T Library
    • AMS
    • Journal of Physical Oceanography
    • View Item
    •   YE&T Library
    • AMS
    • Journal of Physical Oceanography
    • View Item
    • All Fields
    • Source Title
    • Year
    • Publisher
    • Title
    • Subject
    • Author
    • DOI
    • ISBN
    Advanced Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Archive

    Expected Structure of Extreme Waves in a Gaussian Sea. Part I: Theory and SWADE Buoy Measurements

    Source: Journal of Physical Oceanography:;1993:;Volume( 023 ):;issue: 005::page 992
    Author:
    Phillips, O. M.
    ,
    Gu, Daifang
    ,
    Donelan, Mark
    DOI: 10.1175/1520-0485(1993)023<0992:ESOEWI>2.0.CO;2
    Publisher: American Meteorological Society
    Abstract: This paper is concerned with the expected configuration in space and time surrounding extremely high crests in a random wave field, or, equivalently, the mean configuration averaged over realizations of extreme events. A simple, approximate theory is presented that predicts that the mean configuration ??(x + r, t + τ) surrounding a crest at (x, t) that is higher than ?σ (where σ is the overall rms surface displacement and ? ? 1), when normalized by ??(x,t) for ? > ?σ, is the space-time autocorrelation function ?(r, t) = ??(x, t)?(x + r, t + τ)/ ??2 for the entire wave field. This extends and simplifies an earlier result due to Boccotti and is consistent with a precise calculation of the one-dimensional case with r = 0, involving the time history of measurements at a single point. The results are compared with buoy data obtained during the Surface Wave Dynamics Experiment and the agreement is found to be remarkably good.
    • Download: (517.7Kb)
    • Show Full MetaData Hide Full MetaData
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      Expected Structure of Extreme Waves in a Gaussian Sea. Part I: Theory and SWADE Buoy Measurements

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/4165094
    Collections
    • Journal of Physical Oceanography

    Show full item record

    contributor authorPhillips, O. M.
    contributor authorGu, Daifang
    contributor authorDonelan, Mark
    date accessioned2017-06-09T14:50:41Z
    date available2017-06-09T14:50:41Z
    date copyright1993/05/01
    date issued1993
    identifier issn0022-3670
    identifier otherams-28023.pdf
    identifier urihttp://onlinelibrary.yabesh.ir/handle/yetl/4165094
    description abstractThis paper is concerned with the expected configuration in space and time surrounding extremely high crests in a random wave field, or, equivalently, the mean configuration averaged over realizations of extreme events. A simple, approximate theory is presented that predicts that the mean configuration ??(x + r, t + τ) surrounding a crest at (x, t) that is higher than ?σ (where σ is the overall rms surface displacement and ? ? 1), when normalized by ??(x,t) for ? > ?σ, is the space-time autocorrelation function ?(r, t) = ??(x, t)?(x + r, t + τ)/ ??2 for the entire wave field. This extends and simplifies an earlier result due to Boccotti and is consistent with a precise calculation of the one-dimensional case with r = 0, involving the time history of measurements at a single point. The results are compared with buoy data obtained during the Surface Wave Dynamics Experiment and the agreement is found to be remarkably good.
    publisherAmerican Meteorological Society
    titleExpected Structure of Extreme Waves in a Gaussian Sea. Part I: Theory and SWADE Buoy Measurements
    typeJournal Paper
    journal volume23
    journal issue5
    journal titleJournal of Physical Oceanography
    identifier doi10.1175/1520-0485(1993)023<0992:ESOEWI>2.0.CO;2
    journal fristpage992
    journal lastpage1000
    treeJournal of Physical Oceanography:;1993:;Volume( 023 ):;issue: 005
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian