Research on Characteristics of Density Current Under the Action of Waves-中国Betway体育网页登陆

摘要 Inthispaper,thecharacteristicsofdensitycurrentundertheactionofwavesaredescribedwiththehelpofflumeexperimentandtheoreticalanalysis.Thestudyshowsthatturbidwaterundertheac-tionofthewavescanpresentthreetypesofmotion,i.e.significantstratification,fragilestratificationandstrongmixing.Themotionofturbidwaterpresentssignificantstratificationwhen（H/D）/△ρ/ρ1/2≤4.5,generallythisstateisknownasdensitycurrent.Theformulasofmotionvelocity,thickness,anddischargeofdensitycurrentmovingonhorizontalbottomarederivedbyuseofba-sicequationssuchasmomemtumequation,equationofenergyconservationandcontinuityequationoffluid.Thetime-averagevelocityandthethicknessofdensitycurrentundertheactionofwaveshavearela-tionshipwithsuchparametersasrelativedensity（△ρ/ρ）,waveheight（H）,andwaterdepth（D）.Whentheseparametersaredetermined,thetime-averagethicknessandmotionvelocityofdensitycurrentareal-sodetermined.Therelat

1.Experimental Study of Hydrodynamic Loading on Submarine Composite Pipelines under the Action of Waves and Current.海洋科学,1994-02.
2.Hydrodynamic Coefficients for Grouping Piles Under the Action of Irregular Waves.海洋科学,1994-02.
3谷家扬;杨建民;吕海宁.Studies of TLP Dynamic Response Under Wind, Waves and Current.海洋科学,2012-03.
4Qinghe ZHANG Yongsheng WU Jijian LIAN Pingxing DING.MODELING OF THE HIGH CONCENTRATION LAYER OF COHESIVE SEDIMENT UNDER THE ACTION OF WAVES AND CURRENTS.地球物理学,2001-02.
5Yuexing Wang;Yao Yao.An energy approach to predict electromigration induced grain rotation under high current density.力学,2019-01.
6.Action of Cnoidal Waves on Vertical Walls.海洋科学,1996-02.
7.Research on Variation of Bamboo Density.林学,2009-01.
8.Numerical calculation of drift current in wind waves.海洋科学,1992-02.
9Zheng Jianchang.Prospects and Current Studies on the Fault Zone Seismic Waves.地震学,2014-04.
10Hossein Nassaji Sandra Fotos.Current Developments in Research on the Teaching of Grammar.教育学,2006-04.

Research on Characteristics of Density Current Under the Action of Waves

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