Numerical study of the effect of typhoon Yagi on the Qiantang River tidal bore

2021 ◽  
pp. 101780
Author(s):  
Qiushun Wang ◽  
Cunhong Pan ◽  
Dongzi Pan
Keyword(s):  
Numerical Study ◽  
Tidal Bore ◽  
Qiantang River

Experimental and numerical study of the tidal bore impact on a newly-developed sheet-pile groin in Qiantang river

2018 ◽  
Vol 81 ◽  
pp. 106-115
Author(s):  
Yuanqiang Cai ◽  
Zhigang Cao ◽  
Yilun Wang ◽  
Zhen Guo ◽  
Ran Chen
Keyword(s):  
Numerical Study ◽  
Sheet Pile ◽  
Tidal Bore ◽  
Qiantang River

scholarly journals A numerical study of Hydro-Hydraulic energy on Undular Tidal Bore phenomenon

2021 ◽  
Vol 1816 (1) ◽  
pp. 012067
Author(s):  
Y S Putra ◽  
E Noviani ◽  
Nurhasanah ◽  
M Nurhanisa ◽  
A Azwar
Keyword(s):  
Numerical Study ◽  
Tidal Bore

Flow fields and particle trajectories beneath a tidal bore: A numerical study

2018 ◽  
Vol 33 (3) ◽  
pp. 351-370 ◽  
Author(s):  
Adrien Berchet ◽  
Bruno Simon ◽  
Anthony Beaudoin ◽  
Pierre Lubin ◽  
Germain Rousseaux ◽  
...  
Keyword(s):  
Numerical Study ◽  
Flow Fields ◽  
Particle Trajectories ◽  
Tidal Bore

scholarly journals 2D NUMERICAL SIMULATION OF TIDAL BORE ON QIANTANG RIVER USING KFVS SCHEME

2011 ◽  
Vol 1 (32) ◽  
pp. 29 ◽  
Author(s):  
Cun-Hong Pan ◽  
Haiyan Lu
Keyword(s):  
Moving Boundary ◽  
Triangular Grid ◽  
Order Accuracy ◽  
Tidal Bore ◽  
Qiantang River ◽  
Whole Process ◽  
Boundary Treatment ◽  
Maximal Height ◽  
Flux Vector Splitting ◽  
Volume Method

Qiantang estuary is famous worldwide for tidal bore, whose maximal height reaches about 4 m. In this paper, a new numerical model, based on Boltzmann equation, Kinetic Flux Vector Splitting (KFVS) scheme with the finite-volume method combined with the improved Riemann solution for moving boundary treatment, is constructed to numerically simulate the tidal bore on the Qiantang River. The model is discretized by unstructured triangular grid and has the second order accuracy in spaces. The simulated results show that the model can simulate the whole process of formation, evolution, and dissipation of the tidal bore on the Qiantang River. The typical bore sceneries such as the crossed bore, the thread-shape bore and the returned tidal bore have been reproduced. These studies lead to more understanding about the characteristics of the tidal bore.

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