A Numerical Simulation of Extratropical Storm Surge and Hydrodynamic Response in the Bohai Sea
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-10
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A hindcast of typical extratropical storm surge occurring in the Bohai Sea in October 2003 is performed using a three-dimensional (3D) Finite Volume Coastal Ocean Model (FVCOM).
The storm surge model is forced by 10 m winds obtained from the Weather Research Forecasting (WRF) model simulation.
It is shown that the simulated storm surge and tides agree well with the observations.
The nonlinear interaction between the surge and astronomical tides, the spatial distribution of the maximum surge level, and the hydrodynamic response to the storm surge are studied.
The storm surge is the interaction of the surge and the astronomical tides.
The currents change rapidly during the storm surge and turn to be the unidirectional at some places where the tidal currents are usually rectilinear.
The results show that the local surge current velocity in each depth, with a magnitude of the same order as the astronomic tidal currents, increases or decreases rapidly depending on the relationship between the winds and current directions.
Furthermore, the current pattern gets more complicated under the influence of the direction of the winds, which might affect sand movement in the coastal water of the Bohai Sea.
American Psychological Association (APA)
Ding, Yumei& Ding, Lei. 2014. A Numerical Simulation of Extratropical Storm Surge and Hydrodynamic Response in the Bohai Sea. Discrete Dynamics in Nature and Society،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-460079
Modern Language Association (MLA)
Ding, Yumei& Ding, Lei. A Numerical Simulation of Extratropical Storm Surge and Hydrodynamic Response in the Bohai Sea. Discrete Dynamics in Nature and Society No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-460079
American Medical Association (AMA)
Ding, Yumei& Ding, Lei. A Numerical Simulation of Extratropical Storm Surge and Hydrodynamic Response in the Bohai Sea. Discrete Dynamics in Nature and Society. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-460079
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-460079