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Multi-objective optimization of semi-submersible platforms based on a support vector machine with grid search optimized mixed kernels surrogate model 期刊论文
OCEAN ENGINEERING, 2022, 卷号: 260, 页码: 20
Authors:  Mao, Yixuan;  Wang, Tianqi;  Duan, Menglan;  Men HY(门弘远)
Adobe PDF(20278Kb)  |  Favorite  |  View/Download:159/35  |  Submit date:2022/08/28
Multi-objective optimization  SEMI  Surrogate model  SVM  Hydrodynamic response  
A non-Darcy flow model for a non-cohesive seabed involving wave-induced instantaneous liquefaction 期刊论文
OCEAN ENGINEERING, 2021, 卷号: 239, 页码: 16
Authors:  Zhou, Mo-Zhen;  Qi WG(漆文刚);  Jeng, Dong-Sheng;  Gao FP(高福平)
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Nonlinear complementarity problem  Karush-Kuhn-Tucker (KKT) condition  Penalty method  Non-Darcy flow model  Seabed liquefaction  Wave-seabed interactions  
Free surface and near-wall effects on the cloud cavitating flow over an axisymmetric projectile 期刊论文
OCEAN ENGINEERING, 2021, 卷号: 238, 页码: 16
Authors:  Xu C(徐畅);  Huang J(黄荐);  Yu C(余超);  Wang YW(王一伟);  Huang CG(黄晨光);  Khoo, Boo Cheong
Adobe PDF(14699Kb)  |  Favorite  |  View/Download:290/59  |  Submit date:2021/11/01
Unsteady cloud cavitation  Moderate cavitation number  Free surface effect  Near-wall effect  
Mechanism analyses of the unsteady vortical cavitation behaviors for a waterjet pump in a non-uniform inflow 期刊论文
OCEAN ENGINEERING, 2021, 卷号: 233, 页码: 14
Authors:  Huang RF(黄仁芳);  Wang YW(王一伟);  Du TZ(杜特专);  Luo, Xianwu;  Zhang, Wei;  Dai, Yuanxing
Adobe PDF(13736Kb)  |  Favorite  |  View/Download:267/57  |  Submit date:2021/08/03
Cavitation  Waterjet pump  Pressure fluctuation  Boundary vorticity flux  
Time-domain analysis of vortex-induced vibration of a flexible mining riser transporting flow with various velocities and densities 期刊论文
OCEAN ENGINEERING, 2021, 卷号: 220, 页码: 18
Authors:  Duan JL(段金龙);  Zhou JF(周济福);  You, Yunxiang;  Wang X(王旭)
Adobe PDF(14464Kb)  |  Favorite  |  View/Download:389/79  |  Submit date:2021/03/30
Vortex-induced vibration  Internal flow  Time domain prediction method  Coupling of in-line and cross-flow responses  
Grid-Dependence Study for Simulating Propeller Crashback Using Large-Eddy Simulation with Immersed Boundary Method 期刊论文
OCEAN ENGINEERING, 2020, 卷号: 218, 期号: 15, 页码: 108211
Authors:  Liao F(廖飞);  Yang XL(杨晓雷);  Wang SZ(王士召);  He GW(何国威)
Adobe PDF(7812Kb)  |  Favorite  |  View/Download:251/67  |  Submit date:2021/01/29
Grid-dependence  Propeller  Crashback  Large-eddy simulation  Immersed boundary method  
Vertical water entry of projectiles with surface seal 期刊论文
OCEAN ENGINEERING, 2020, 卷号: 216, 页码: 107606
Authors:  Wang YF(王宇飞);  Ye BS(叶秉晟);  Wang ZY(王志英);  Huang J(黄荐);  Wang YW(王一伟);  Huang CG(黄晨光)
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A new model for wave-induced instantaneous liquefaction in a non-cohesive seabed with dynamic permeability 期刊论文
OCEAN ENGINEERING, 2020, 卷号: 213, 页码: 15
Authors:  Zhou MZ;  Jeng DS;  Qi WG(漆文刚)
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Dynamic permeability  Excess pore pressure  Soil liquefaction  Wave-seabed interaction  
Analysis on restoring stiffness and its hysteresis behavior of slender catenary mooring-line 期刊论文
OCEAN ENGINEERING, 2020, 卷号: 209, 页码: 10
Authors:  Li YL;  Guo SX(郭双喜);  Chen WM(陈伟民);  Yan DB(严定帮);  Song JX(宋吉祥)
Adobe PDF(2784Kb)  |  Favorite  |  View/Download:266/109  |  Submit date:2020/08/26
Dynamic response  Damping  Hysteresis behavior  Restoring performance  
A LSTM surrogate modelling approach for caisson foundations 期刊论文
OCEAN ENGINEERING, 2020, 卷号: 204, 页码: 13
Authors:  Zhang P;  Yin ZY;  Zheng YY;  Gao FP(高福平)
Adobe PDF(3376Kb)  |  Favorite  |  View/Download:385/209  |  Submit date:2020/06/15
Caisson foundation  Failure envelope  Smoothed particle hydrodynamics  Long short-term memory