Applicability of 3D Beach Evolution Model with Wave-current Interaction to River-mouth Bar Formation

2016 ◽  
Vol 75 (sp1) ◽  
pp. 73-77
Author(s):  
Masamitsu Kuroiwa ◽  
Yoko Shibutani ◽  
Yoshiyuki Yasumoto ◽  
Hajime Mase ◽  
Yuhei Matsubara
Keyword(s):  
River Mouth ◽  
Evolution Model ◽  
Current Interaction ◽  
Mouth Bar ◽  
Bar Formation

scholarly journals APPLICABILITY OF 3D BEACH EVOLUTION MODEL WITH WAVE-CURRENT INTERACTION FOR SAND BAR FORMATION IN A RIVER MOUTH

2016 ◽  
Vol 72 (2) ◽  
pp. I_697-I_702
Author(s):  
Masamitsu KUROIWA ◽  
Ryohei ANAN ◽  
Yoko SHIBUTANI ◽  
Hajime MASE ◽  
Yuhei MATSUBARA
Keyword(s):  
River Mouth ◽  
Evolution Model ◽  
Current Interaction ◽  
Sand Bar ◽  
Bar Formation

Effects of basin bottom slope on jet hydrodynamics and river mouth bar formation

2016 ◽  
Vol 121 (6) ◽  
pp. 1110-1133 ◽  
Author(s):  
A. M. Jiménez-Robles ◽  
M. Ortega-Sánchez ◽  
M. A. Losada
Keyword(s):  
River Mouth ◽  
Bottom Slope ◽  
Mouth Bar ◽  
Bar Formation

Field Investigation for Morphodynamic of River Mouth Bar Using UAV and RTK-GNSS

APAC 2019 ◽  
2019 ◽  
pp. 937-943
Author(s):  
T. Katayama ◽  
M. Kuroiwa ◽  
Y. Kajikawa ◽  
H. Kurashige
Keyword(s):  
River Mouth ◽  
Field Investigation ◽  
Mouth Bar

MODEL FOR PREDICTING DYNAMIC CHANGES IN RIVER MOUTH BAR

2007 ◽  
Author(s):  
Kou Furuike ◽  
Takaaki Uda ◽  
Masumi Serizawa ◽  
Toshiro San-nami
Keyword(s):  
River Mouth ◽  
Dynamic Changes ◽  
Mouth Bar

scholarly journals NUMERICAL MODEL OF BREAKING WAVE AROUND A RIVER MOUTH

1986 ◽  
Vol 1 (20) ◽  
pp. 97
Author(s):  
Jong-Sup Lee ◽  
Toru Sawaragi ◽  
Ichiro Deguchi
Keyword(s):  
Numerical Model ◽  
Wave Breaking ◽  
Small Amplitude ◽  
River Mouth ◽  
Wave Theory ◽  
Experimental Result ◽  
Breaking Wave ◽  
Linear Wave ◽  
Amplitude Wave ◽  
Current Interaction

Equations for wave kinematics and wave dynamics based on small amplitude wave theory have been used in the prediction of wave deformations and wave-indused currents. However, the applicability of the linear wave theory is questionable in a river mouth where forced wave breaking and strong wave-current interaction take place. A numerical model based on the non-linear dispersive wave theory has been developed, the results by this model was compared with the values of the experiments and the linear theory. Wave transformations including shoaling, wave-current interaction and wave breaking by the model showed a good agreement with the experimental result. In the prediction of wave-induced currents, the excess momentum flux (Pxx) computed by the model has more reasonable value than the radiation stress ( Sxx) calculated by the small amplitude wave theory.

MODEL FOR PREDICTING RECOVERY OF A RIVER MOUTH BAR AFTER FLOOD USING BG MODEL

2009 ◽  
Author(s):  
MASUMI SERIZAWA ◽  
TAKAAKI UDA ◽  
TOSHIRO SAN-NAMI ◽  
KOU FURUIKE ◽  
TOSHINORI ISHIKAWA
Keyword(s):  
River Mouth ◽  
Mouth Bar
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