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Jiaxin Zhang, Kan Hong, Yeping Yuan, Ying-Tien Lin and Dongrui Han
A three-dimensional numerical model was established with OpenFOAM-5.x to investigate plume characteristics under windless and rainless weather conditions. The large eddy simulation was applied, combined with a modified solver for solving governing equati...
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Xiaosheng Ji, Yi-Qi Ye, Bo Wang and Ying-Tien Lin
In this study, by assuming a small bottom slope, asymptotic solutions were developed to discuss natural convection within rooted emergent vegetation in response to different heating and cooling mechanisms. Based upon the maximum water depth in comparison...
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Gangfeng Wu, Ying-Tien Lin, Ping Dong and Kefeng Zhang
In this study, a two-dimensional depth-integrated non-hydrostatic wave model is developed. The model solves the governing equations with hydrostatic and non-hydrostatic pressure separately. The velocities under hydrostatic pressure conditions are firstly...
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Yu-Jia Chiu, Hong-Yuan Lee, Tse-Lin Wang, Junyang Yu, Ying-Tien Lin and Yeping Yuan
Accurate and reliable estimates of sediment yields from a watershed and identification of unstable stream reaches due to sediment-related disaster are crucial for watershed management, disaster prevention, and hazard mitigation purposes. In this study, w...
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Zhenghua Gu, Hao-Che Ho, Zijing Wang and Ying-Tien Lin
Density-driven exchange flows, which are important to the transport of nutrients, pollutants and chemical substances without external forcing, were studied through laboratory lock-exchange experiments. Rigid and emergent cylinders were placed in one of t...
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Gangfeng Wu, Zhehao Yang, Kefeng Zhang, Ping Dong and Ying-Tien Lin
The use of multiple-level non-uniform rectangular mesh in coupled flow and sediment transport modeling is preferred to achieve high accuracy in important region without increasing computational cost greatly. Here, a robust coupled hydrodynamic and non-eq...
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