VGU RESEARCH REPOSITORY
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Title: | Smoothed particle hydrodynamics simulation of a wave making system | Authors: | Tran Nguyen Huy Ho Xuan Thinh |
Keywords: | Wave making system;Hydrodynamics simulation | Issue Date: | 2021 | Conference name: | AUN/SEED-Net Joint Regional Conference in Transportation, Energy and Mechanical Manufacturing Engineering | Abstract: | This paper presents a study on a meshfree particle method named Smoothed Particle Hydrodynamics (SPH) applied to a wave making system. SPH is based on a Lagrangian approach, in which motion of particles (fluid and/or solid) is tracked. The wave making system consists of a triangular wedge and a water channel with an inclined wall as its main components. The wedge moves up and down at a certain frequency to create the wave. In order to have an optimal model, model parameters such as the kernel function, size of the support domain, and the artificial viscosity coefficient are examined. Results of the water surface elevation are compared with available experimental data. Good fit is achieved for the optimal case. The wave development and breaking on the inclined wall is finely captured. |
Duration: | 10-12/12/2021 | Conference venue: | Hanoi, Vietnam | URI(1): | https://epub.vgu.edu.vn/handle/dlibvgu/1606 |
Appears in Collections: | Conference papers |
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