Numerical Simulation of Two-Dimensional Regular Wave Overtopping Flows over the Crest of a Trapezoidal Smooth Impermeable Sea Dike

2014 ◽  
Vol 140 (3) ◽  
pp. 04014006 ◽  
Author(s):  
Xiaoyu Guo ◽  
Benlong Wang ◽  
Hua Liu ◽  
Guoping Miao
Keyword(s):  
Numerical Simulation ◽  
Two Dimensional ◽  
Regular Wave ◽  
Wave Overtopping ◽  
Sea Dike

Numerical simulation of irregular wave overtopping against a smooth sea dike

2012 ◽  
Vol 26 (1) ◽  
pp. 153-166 ◽  
Author(s):  
Xiao-yu Guo ◽  
Ben-long Wang ◽  
Hua Liu
Keyword(s):  
Numerical Simulation ◽  
Wave Overtopping ◽  
Irregular Wave ◽  
Sea Dike

Numerical Simulation of Wave Overtopping Based on DualSPHysics

2013 ◽  
Vol 405-408 ◽  
pp. 1463-1471 ◽  
Author(s):  
Xing Ye Ni ◽  
Wei Bin Feng
Keyword(s):  
Numerical Simulation ◽  
Vertical Wall ◽  
Breaking Waves ◽  
Numerical Wave Tank ◽  
Regular Wave ◽  
Average Deviation ◽  
Wave Overtopping ◽  
Different Types ◽  
Numerical Wave ◽  
Run Up

To obtain a more detailed description of wave overtopping, a 2-D numerical wave tank is presented based on an open-source SPH platform named DualSPHysics, using a source generation and absorption technology suited for SPH methods with analytical relaxation approach. Numerical simulation of regular wave run-up and overtopping on typical sloping dikes is carried out and satisfactory agreements are shown between numerical results and experimental data. Another overtopping simulation of regular wave is conducted against six different types of seawalls (vertical wall, curved wall, recurved wall, 1:3 slope with smooth face, 1:1.5 slope with smooth face and 1:1.5 slope with stepped-face), which represents the details of various breaking waves interacting with different seawalls, and the average deviation of wave overtopping rate is 6.8%.

Sign in / Sign up

Export Citation Format

Share Document