Numerical Simulation of the Hydrodynamic Characteristics of the Porous I-type Composite Breakwater

Cheng, Yan; Lin, Zhiyuan; Gan, Hu; Lyu, Xing

doi:10.1007/s11804-022-00251-4

Cited by 3 publications

(2 citation statements)

References 32 publications

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“…Currently, some results have been achieved in the research of the hydrodynamic characteristics of single‐layer horizontal plate, double‐layer, and even multi‐layer horizontal plate and vertical plate breakwaters, but these research results are mainly carried out with the horizontal plate or vertical plate breakwater structure as the research object 1‐3 . Considering the fact that wave energy is mostly concentrated near the free water surface, some scholars have also proposed the structure of arc plate, the combination of horizontal plate and vertical plate, such as “T” type, “Π” type, “” type and “” type breakwater 4‐7 . Xue 8 used experimental methods to study the wave dissipation performance, force conditions and changes in the flow field around the structure of double‐arc plate breakwaters.…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3] Considering the fact that wave energy is mostly concentrated near the free water surface, some scholars have also proposed the structure of arc plate, the combination of horizontal plate and vertical plate, such as "T" type, "Π" type, " " type and " " type breakwater. [4][5][6][7] Xue 8 used experimental methods to study the wave dissipation performance, force conditions and changes in the flow field around the structure of double-arc plate breakwaters. Hou Chengyi et al 9 studied the wave dissipation effect of a flat-arc plate with double-arc plate breakwaters through physical model tests.…”

Section: Introductionmentioning

confidence: 99%

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Numerical simulation study of wave dissipation performance of step‐type breakwaters

Jin,

Huang,

Deng

et al. 2023

Engineering Reports

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To improve the force endurance capacity of plate breakwaters, a step‐type plate breakwater was proposed. The performance of the step‐type breakwater was investigated by numerical simulation method. First, a two‐dimensional numerical regular wave tank was constructed using FLUENT software, and the effectiveness of the tank application was verified by comparing with theoretical value and test data. Then, the numerical tank was used to simulate various working conditions, and the variation rules of the breakwater transmission coefficient with wave height, period, perforation rate, relative plate width, wave steepness, and number of layers were obtained. Finally, the difference in the wave dissipation mechanism between the step‐type breakwater and the “”‐type breakwater was discussed. The results indicated that the transmission coefficient of the step‐type breakwater was small, which also proved to be good at dissipating long‐period waves. In general, the wave dissipation performance of the step‐type breakwater was better than that of the “”‐type breakwater. The research can provide some clues for the research and design of corresponding breakwaters.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Numerical simulation study of wave dissipation performance of step‐type breakwaters

Jin,

Huang,

Deng

et al. 2023

Engineering Reports

View full text Add to dashboard Cite

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Prediction of Hydrodynamic Performance of Submerged Composite Porous Breakwater Using Support Vector Machine

Gupta,

Karmakar

2023

Algorithms for Intelligent Systems

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Simulation of regular wave impact on beam-plate structure on a slope

Jin,

Xu,

Lin

et al. 2024

J. Phys.: Conf. Ser.

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In order to study the peculiarities of wave slamming on beam-plate structures on a slope, two-dimensional numerical models of regular waves have been developed on the basis of the FLUENT software. Firstly, the validity of the numerical wave flume was verified. Then, with plentiful simulations, the parametric studies were performed for different wave steepness, structure geometry, and the distance between the underside of the horizontal plate and the still water level. The effects of the three parameters on the impact pressure and vertical velocities were investigated. Lastly, the statistical relationship between the waves’ impact pressures and the corresponding flow velocities was investigated. The results had a certain significance to the further understanding of the mechanism of the impact of the waves.

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Numerical Simulation of the Hydrodynamic Characteristics of the Porous I-type Composite Breakwater

Cited by 3 publications

References 32 publications

Numerical simulation study of wave dissipation performance of step‐type breakwaters

Numerical simulation study of wave dissipation performance of step‐type breakwaters

Prediction of Hydrodynamic Performance of Submerged Composite Porous Breakwater Using Support Vector Machine

Simulation of regular wave impact on beam-plate structure on a slope

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