Mechanism analysis on the mitigation of harbor resonance by periodic undulating topography

J Gao, H Shi, J Zang, Y Liu - Ocean Engineering, 2023 - Elsevier
Abstract Gao et al.(2021. Investigation on the effects of Bragg reflection on harbor
oscillations. Coastal Engineering, 170: 103977) attempted to utilize Bragg reflection to …

Numerical investigation of harbor oscillations induced by focused transient wave groups

J Gao, X Ma, J Zang, G Dong, X Ma, Y Zhu, L Zhou - Coastal Engineering, 2020 - Elsevier
Focused wave groups are traveling waves characterized by extremely-large transient wave
amplitudes and very short durations. These waves usually cause serious damage to …

Numerical investigation on effects of fringing reefs on low-frequency oscillations within a harbor

J Gao, X Zhou, L Zhou, J Zang, H Chen - Ocean engineering, 2019 - Elsevier
The low-frequency (LF) oscillations inside an elongated rectangular harbor near the offshore
fringing reef excited by bi-chromatic short wave groups are simulated using a fully nonlinear …

Characteristics of low-frequency oscillations in the Hambantota Port during the southwest monsoon

G Dong, Z Zheng, X Ma, X Huang - Ocean Engineering, 2020 - Elsevier
Abstract The low-frequency (1/400-1/30 Hz) oscillations within the Hambantota Port, Sri
Lanka, are investigated based on the in-situ measured water surface elevations in and …

On hydrodynamic characteristics of transient harbor resonance excited by double solitary waves

J Gao, X Ma, H Chen, J Zang, G Dong - Ocean Engineering, 2021 - Elsevier
The harbor resonance triggered by double solitary waves (DSWs) with different wave
parameters (including various wave heights and relative separation distances) is simulated …

Wave estimation within a port using a fully nonlinear Boussinesq wave model and artificial neural networks

Z Zheng, X Ma, Y Ma, G Dong - Ocean Engineering, 2020 - Elsevier
An artificial neural network is developed to estimate the wave conditions within a port
efficiently. Wave motions within the harbor subject to incident waves with varying …

Numerical investigations on harbor oscillations induced by falling objects

J Gao, W Bi, J Zhang, J Zang - China Ocean Engineering, 2023 - Springer
In this paper, the open-sourced computational fluid dynamics software, OpenFOAM®, is
used to study the fluctuation phenomenon of the water body inside a horizontally one …

Numerical investigation of transient harbor oscillations induced by N-waves

J Gao, C Ji, O Gaidai, Y Liu, X Ma - Coastal Engineering, 2017 - Elsevier
Tsunamis are traveling waves characterized by large amplitudes and long wavelengths
close to the coastline. Often, the first couple of leading waves are either leading-elevation N …

Wave forecasting within a port using WAVEWATCH III and artificial neural networks

Z Zheng, X Ma, X Huang, Y Ma, G Dong - Ocean Engineering, 2022 - Elsevier
An artificial neural network (ANN) model was recently developed to rapidly estimate the
wave heights inside a harbor using offshore bulk wave parameters (ie, wave height, period …

Mathematical modelling of nonlinear pressure drops in arbitrarily shaped port utilizing dual boundary element method

P Priya, P Kumar - Ocean Engineering, 2023 - Elsevier
A mathematical model is developed to analyze the wave-trap** characteristics of different
types of porous and non-porous barriers in arbitrarily shaped domains utilizing the iterative …