Empirical, Numerical, and Soft Modelling Approaches for Non-Cohesive Sediment Transport

2021 ◽  
Vol 8 (1) ◽  
pp. 37-58
Author(s):  
Gokmen Tayfur
Keyword(s):  
Sediment Transport ◽  
Cohesive Sediment ◽  
Cohesive Sediment Transport ◽  
Modelling Approaches

NUMERICAL SIMULATION OF CURRENT INDUCED COHESIVE SEDIMENT TRANSPORT IN MINAMATA BAY

2018 ◽  
Vol 74 (5) ◽  
pp. I_943-I_948
Author(s):  
Changlu ZHOU ◽  
Akihide TADA ◽  
Shinichiro YANO ◽  
Akito MATSUYAMA ◽  
Changping CHEN
Keyword(s):  
Numerical Simulation ◽  
Sediment Transport ◽  
Cohesive Sediment ◽  
Cohesive Sediment Transport ◽  
Minamata Bay

Cohesive Sediment Transport. II: Application

1989 ◽  
Vol 115 (8) ◽  
pp. 1094-1112 ◽  
Author(s):  
Ashish J. Mehta ◽  
William H. McAnally ◽  
Earl J. Hayter ◽  
Allen M. Teeter ◽  
David Schoellhamer ◽  
...  
Keyword(s):  
Sediment Transport ◽  
Cohesive Sediment ◽  
Cohesive Sediment Transport

Three-dimensional numerical modeling of cohesive sediment transport and wind wave impact in a shallow oxbow lake

2008 ◽  
Vol 31 (7) ◽  
pp. 1004-1014 ◽  
Author(s):  
Xiaobo Chao ◽  
Yafei Jia ◽  
F. Douglas Shields ◽  
Sam S.Y. Wang ◽  
Charles M. Cooper
Keyword(s):  
Numerical Modeling ◽  
Sediment Transport ◽  
Wind Wave ◽  
Three Dimensional ◽  
Cohesive Sediment ◽  
Oxbow Lake ◽  
Wave Impact ◽  
Cohesive Sediment Transport

scholarly journals Fundamental study on modeling of cohesive sediment transport with fluid mud layer

2011 ◽  
Vol 67 (2) ◽  
pp. I_461-I_465
Author(s):  
Yasuyuki NAKAGAWA ◽  
Kazuo NADAOKA ◽  
Hiroshi YAGI ◽  
Ryuich ARIJI ◽  
Haruo YONEYAMA ◽  
...  
Keyword(s):  
Sediment Transport ◽  
Cohesive Sediment ◽  
Fluid Mud ◽  
Fundamental Study ◽  
Cohesive Sediment Transport

scholarly journals Numerical Investigation of Hydrodynamics and Cohesive Sediment Transport in Cua Lo and Cua Hoi Estuaries, Vietnam

2021 ◽  
Vol 9 (11) ◽  
pp. 1258
Author(s):  
Viet Thanh Nguyen ◽  
Minh Tuan Vu ◽  
Chi Zhang
Keyword(s):  
Sediment Transport ◽  
Great Influence ◽  
Wave Model ◽  
Sediment Concentration ◽  
Wave Climate ◽  
Cohesive Sediment ◽  
Wave Direction ◽  
The South ◽  
The North ◽  
Cohesive Sediment Transport

Two-dimensional models of large spatial domain including Cua Lo and Cua Hoi estuaries in Nghe An province, Vietnam, were established, calibrated, and verified with the observed data of tidal level, wave height, wave period, wave direction, and suspended sediment concentration. The model was then applied to investigate the hydrodynamics, cohesive sediment transport, and the morphodynamics feedbacks between two estuaries. Results reveal opposite patterns of nearshore currents affected by monsoons, which flow from the north to the south during the northeast (NE) monsoon and from the south to the north during the southeast (SE) monsoon. The spectral wave model results indicate that wave climate is the main control of the sediment transport in the study area. In the NE monsoon, sediment from Cua Lo port transported to the south generates the sand bar in the northern bank of the Cua Hoi estuary, while sediment from Cua Hoi cannot be carried to the Cua Lo estuary due to the presence of Hon Ngu Island and Lan Chau headland. As a result, the longshore sediment transport from the Cua Hoi estuary to the Cua Lo estuary is reduced and interrupted. The growth and degradation of the sand bars at the Cua Hoi estuary have a great influence on the stability of the navigation channel to Ben Thuy port as well as flood drainage of Lam River.

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