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Author Wang, Qian ♦ Guo, Xiao yu ♦ Wang, Ben long ♦ Fang, Yong liu ♦ Liu, Hua
Source SpringerLink
Content type Text
Publisher Chinese Ocean Engineering Society
File Format PDF
Copyright Year ©2016
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations
Subject Keyword Solitary waves ♦ submerged canopy ♦ rigid cylinders ♦ decay coefficient ♦ PIV ♦ Offshore Engineering ♦ Oceanography ♦ Coastal Sciences ♦ Fluid- and Aerodynamics ♦ Marine & Freshwater Sciences ♦ Numerical and Computational Physics, Simulation
Abstract Attenuations of solitary wave over a patch of submerged canopy are experimentally investigated. The submerged canopy is modeled by a group of circular cylinder array. The decay coefficients of different wave heights in two water depths along the wave flume are measured for six canopy models, including two canopy heights and three styles of arrangements. The relationships among the decay coefficient, and the dimensionless wave height, submergence ratio, relative height and arrangement of the canopy are experimentally studied. 2D PIV technique is employed to measure the representative flow field inside the canopy. A four-deck flow structure is proposed for wave flow field over shallow submerged canopy. The characteristics of shear flow inside the aligned canopy region are discussed.
ISSN 08905487
Age Range 18 to 22 years ♦ above 22 year
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2016-10-16
Publisher Place Nanjing
e-ISSN 21918945
Journal China Ocean Engineering
Volume Number 30
Issue Number 3
Page Count 18
Starting Page 375
Ending Page 392


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Source: SpringerLink