简介：Alaboratoryexperimentwasconductedinsideawindwavetanktoinvestigatethewaveinducedturbulence.Inthisexperiment,thewavesurfaceelevationandvelocitybeneaththewatersurfaceweremeasuredsimultaneouslytoinvestigatetherelationbetweenthewavestatusandwaveinducedturbulence.TheprofileoftheturbulentdissipationrateandReynoldsstresswerecalculatedusingexperimentaldata.Theeffectofthewavestatusonturbulenceisinvestigatedwithregardtothewindwave,swell,andmixedwaveconditions.Itwasdepictedthattheturbulencedecreasedwithincreasingdepthfromthewatersurfaceandthattheturbulencethatwasinducedbyawavewithlargerwavelengthandwaveheightismuchstrongerforthesamewavestatus.Finally,weobservedthatthewindwaveismoreeffectiveinactivatingthewaveinducedturbulence.

简介：大旋涡模拟(LES)被用来调查形成对照的动态特征砍骚乱(圣)和在表面的兰米尔循环(LC)混合了层(SML)。圣被在SML强迫的风通常导致。LC能被包括强迫的风，波浪和旋涡的角色的波浪水流相互作用驾驶。LES结果证明LC压制水平速度并且极大地修改顺风的速度侧面，但是增加垂直速度。LC的强壮的downwelling喷气加速并且增加向下作为与圣塞相比精力搬运垂直旋涡粘性KL的m比混合的圣斯特朗的由LC导致的大得多有二个地点。他们位于2s3s(司烧深度规模)并且SML的更低的层分别地。它的价值和位置随着时间周期性地变化。相反，最大的K圣导致的m位于SML的中间的深度。LC产生的狂暴的动能(TKE)由在TKE和Km是明显的。因此，LC的parameterization不能完全基于TKE。为深SML，在LC的大规模旋涡的传送对流起一个主要作用在向下，精力和LC的运输能导致更强壮的速度砍(SML底附近的S2)。另外，LC导致的大规模旋涡和S2总是正在变化，它需要充分在LC的parameterization被考虑。

简介：Surfacewavescompriseanimportantaspectoftheinteractionbetweentheatmosphereandtheocean,soadynamicallyconsistentframeworkformodellingatmosphere-oceaninteractionmusttakeaccountofsurfacewaves,eitherimplicitlyorexplicitly.Inordertocalculatetheeffectofwindforcingonwavesandcurrents,andviceversa,itisnecessarytoemployaconsistentformula-tionoftheenergyandmomentumbalancewithintheairflow,wavefield,andwatercolumn.Itisveryadvantageoustoapplysur-face-followingcoordinatesystems,wherebythesteepgradientsinmeanflowpropertiesneartheair-waterinterfaceinthecross-interfacedirectionmayberesolvedoverdistanceswhicharemuchsmallerthantheheightofthewavesthemselves.Wemayaccountforthewavesexplicitlybyemployinganumericalspectralwavemodel,andapplyingasuitabletheoryofwave–meanflowinteraction.Ifthemeanflowissmallcomparedwiththewavephasespeed,perturbationexpansionsofthehydrodynamicequationsinaLagrangianorgeneralizedLagrangianmeanframeworkareuseful:forstrongerflows,suchasforwindblowingoverwaves,thepresenceofcriticallevelswherethemeanflowvelocityisequaltothewavephasespeednecessitatestheapplicationofmoregeneraltypesofsurface-followingcoordinatesystem.Theinteractionoftheflowofairandwaterandassociateddifferencesintemperatureandtheconcentrationofvarioussubstances(suchasgasspecies)givesrisetoacomplexboundary-layerstructureatawiderangeofverticalscales,fromthesub-millimetrescalesofgaseousdiffusion,toseveraltensofmetresfortheturbulentEkmanlayer.Thebal-anceofmomentum,heat,andmassisalsoaffectedsignificantlybybreakingwaves,whichacttoincreasetheeffectiveareaofthesurfaceformasstransfer,andincreaseturbulentdiffusivefluxesviatheconversionofwaveenergytoturbulentkineticenergy.