Basic Laws in Mechanics of Turbulent Flows

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摘要 -Turbulentflowisabasicformoffluidmotionwidelyobservedinnature.Inhydraulicengineering,especiallyinthestudyofsedimentmovement,turbulenceisakeyproblem.Inthispaper,basedonthestochastictheoryofwallturbulencedevelopedbytheauthorandtheresultsbyotherinvestigators,fluc-tuationandmeanstructuresanddragcoefficientforNewtoniananddragreductionflowsinallstates(laminar,transitional,turbulent)andinallregions(smooth,transitional,rough)aretheoreticallydiscussedindetail.Generallawsforlaminarandturbulentflowsobtainedbytheauthorareverifiedbytheexperimentalresultsobtainedbyothers,andthereisgoodagreementbetweenthem.
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机构地区 不详
出版日期 1996年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)