Numerical study on residual current and its impact on mass transport in the Hangzhou Bay and the Changjiang Estuary——Ⅰ.A 3-D joint model of the Hangzhou Bay and the Changjiang Estuary

Shi Fengyan; Zhu Shouxian; Zhu Jianrong; Ding Pingxing

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Shi Fengyan, Zhu Shouxian, Zhu Jianrong, Ding Pingxing. Numerical study on residual current and its impact on mass transport in the Hangzhou Bay and the Changjiang Estuary——Ⅰ.A 3-D joint model of the Hangzhou Bay and the Changjiang Estuary[J]. Haiyang Xuebao, 2000, 22(5): 1-12.

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Numerical study on residual current and its impact on mass transport in the Hangzhou Bay and the Changjiang Estuary——Ⅰ.A 3-D joint model of the Hangzhou Bay and the Changjiang Estuary

1.
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 20062
2.
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 20062;Meteorology Institute of People's Liberation Army Science and Engineering University, Nanjing 211161

Received Date: 1999-07-10
Rev Recd Date: 2000-05-12

Abstract

Abstract

A 3-D numerical model is set up in a large domain covering the Hangzhou Bay and Changjiang Estuary based on ECOM-si model in orthogonal curvilinear coordinates.The numerical schemes for the baroclinic gradient terms and connective terms are improved according to the characteristics of velocity field and mass transport in the area.The model is validated by simulating residual currents and salinity transport in the Hangzhou Bay and the Changjiang Estuary.
- 3-D numerical model,
- Hangzhou Bay and Changiang Estuary,
- residual current,
- mass transport

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References(19)

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