An ultra-shallow water storm surge model with quadratically depth-varying eddy viscosity and its application to the numerical modelling of the Bohai Sea storm surges
OriginalPaper|Updated:2023-05-16
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An ultra-shallow water storm surge model with quadratically depth-varying eddy viscosity and its application to the numerical modelling of the Bohai Sea storm surges
An ultra-shallow water storm surge model with quadratically depth-varying eddy viscosity and its application to the numerical modelling of the Bohai Sea storm surges
An ultra-shallow water storm surge model with quadratically depth-varying eddy viscosity and its application to the numerical modelling of the Bohai Sea storm surges[J]. 海洋湖沼学报(英文), 1985,3(2):167-184.
Dexing, W., Zenghao, Q. An ultra-shallow water storm surge model with quadratically depth-varying eddy viscosity and its application to the numerical modelling of the Bohai Sea storm surges., Chin. J. Ocean. Limnol. 3, 167–184 (1985). https://doi.org/10.1007/BF02906793
An ultra-shallow water storm surge model with quadratically depth-varying eddy viscosity and its application to the numerical modelling of the Bohai Sea storm surges[J]. 海洋湖沼学报(英文), 1985,3(2):167-184. DOI: 10.1007/BF02906793.
Dexing, W., Zenghao, Q. An ultra-shallow water storm surge model with quadratically depth-varying eddy viscosity and its application to the numerical modelling of the Bohai Sea storm surges., Chin. J. Ocean. Limnol. 3, 167–184 (1985). https://doi.org/10.1007/BF02906793DOI:
An ultra-shallow water storm surge model with quadratically depth-varying eddy viscosity and its application to the numerical modelling of the Bohai Sea storm surges
摘要
Abstract
Based on the ultra-shallow water storm surge theory proposed by Qin and Feng[1] (1975)
an ultra-shallow water storm surge model
taking into consideration the effect of the earth's rotation and the quadratically depth-varying eddy viscosity
is developed. Using the model wind stress fields as a guide for representing the effect of wind stress forcing in our model
a numerical investigation of the Bohai Sea wind surge is made. As a better means for solving the mathematical model
the Galerkin finite element technique is employed in numerical solutions. Under the control of the main weather situation
namely
the cold wave combined with the extratropical cyclone
two storm surge processes experienced on the Bohai Sea are simulated numerically. It is found that the experimental results
in the main
are in agreement with the observations.
关键词
Keywords
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