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Wave Numerical Simulation Study on Submerged Jetty and Permeable Works

ZHANG Na1,WU Hai-feng2,QU Shu-yuan1,ZHANG Wen-zhong1(1.CCCC Tianjin Port Engineering Institute Co.,Ltd.,Tianjin 300222,China;2.CNNC Sanmen Nuclear Power Company,Ltd.Sanmen,Zhejiang 317112,China)  
In the engineering research for large scale of submerged jetty or permeable works,plane physical model is difficult to implement for the limit of space,and there are no applicable plane 2D numerical simulation method can be used to solve practical engineering problems.This paper takes one port as an example and developed a method that combined sectional model with numerical experiments,takes the transmission coefficient measured by sectional physical model test as the initial condition for numerical model test,through the method for setting virtual submerged breakwater in mathematical model to effectively simulate the transmission and reflection of submerged breakwater.This method brings forward an effective numerical simulation method that combines physical and numerical model together,and provides scientific research basis for general plan layout design.
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