Study on the hydrodynamic characteristics of tide current for the Pearl River Estuary based on planar two-dimensional hydrodynamic mathematical model

Xiang-yang Tu; Yu-gui Yang; Xiao-lei Tong; Chen Lu

doi:10.1117/12.2639972

17 May 2022 Study on the hydrodynamic characteristics of tide current for the Pearl River Estuary based on planar two-dimensional hydrodynamic mathematical model

Xiang-yang Tu, Yu-gui Yang, Xiao-lei Tong, Chen Lu

Author Affiliations +

Proceedings Volume 12259, 2nd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2022); 1225913 (2022) https://doi.org/10.1117/12.2639972
Event: 2nd International Conference on Applied Mathematics, Modelling, and Intelligent Computing, 2022, Kunming, China

Abstract

Pearl River is one of the most important rivers in water resource system of South China. East River, West River and North River conflux at Pearl River estuary with eight bayous flowing into South China Sea. The characteristics of flow and tide in this sea area are in complex condition. Based on systematic analysis on historical research achievements for Pearl River Estuary, a 2-D mathematics model for large scale area including shallow sea area of eight bayous was approached to execute hydraulic numerical simulations under different hydrographic conditions separately. Approaching from analysis on the calculation results of flow vector field, potential lines and coastal current distribution, the movement features and regularities for tide current at Pearl River estuary were studied with emphasis in this paper.

Citation Download Citation

Xiang-yang Tu, Yu-gui Yang, Xiao-lei Tong, and Chen Lu "Study on the hydrodynamic characteristics of tide current for the Pearl River Estuary based on planar two-dimensional hydrodynamic mathematical model", Proc. SPIE 12259, 2nd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2022), 1225913 (17 May 2022); https://doi.org/10.1117/12.2639972

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