A5014961587- Fluid Dynamics Simulations and Interactions
- Ship Hydrodynamics and Maneuverability
- Ocean Waves and Remote Sensing
- Wave and Wind Energy Systems
- Coastal and Marine Dynamics
- Fluid Dynamics and Heat Transfer
- Fluid Dynamics and Vibration Analysis
- Lattice Boltzmann Simulation Studies
- Maritime Transport Emissions and Efficiency
- Oceanographic and Atmospheric Processes
- Nonlinear Waves and Solitons
- Maritime Navigation and Safety
- Structural Integrity and Reliability Analysis
- Numerical methods in engineering
- Spacecraft and Cryogenic Technologies
- Tropical and Extratropical Cyclones Research
- Vibration and Dynamic Analysis
- Geotechnical Engineering and Underground Structures
- Underwater Vehicles and Communication Systems
- Aerospace Engineering and Energy Systems
- Nonlinear Photonic Systems
- Electromagnetic Simulation and Numerical Methods
- Engineering Applied Research
- Marine and Coastal Research
- Computational Fluid Dynamics and Aerodynamics
Harbin Engineering University
2015-2024
Harbin University
2022
Institute of Marine Engineering
2021
University of Campania "Luigi Vanvitelli"
2021
Wenzhou University
2019
Dalian University of Technology
2017
State Key Laboratory of Coastal and Offshore Engineering
2017
Coastal Education and Research Foundation
2017
Shanghai Shipbuilding Technology Research Institute
2006-2014
City University
2012
AbstractThe smoothed particle hydrodynamics (SPH) method is a meshless numerical modeling technique. It has been applied in many different research fields coastal engineering. Due to the drawback of its kernel approximation, however, accuracy SPH simulation results still needs be improved prediction violent wave impact. This paper compares several forms correction on first-order derivative ISPH formulation aiming find one optimum approximation. Based four benchmark case analysis, we explored...
The propulsive performance of two flapping foils with the tandem configuration has been analysed. trajectories are prescribed typical motions. hind foil performs oscillatory motion in wake fore foil. local flow around and effective attack angle have changed by vortex street. velocity potential theory boundary element method introduced to study interactions vortices foils. is affected significantly when various longitudinal distances phase differences adopted. interaction modes investigated...
The water entry problem of a wedge through free fall in three degrees freedom is studied the velocity potential theory for incompressible liquid. In particular, effect body rotation taken into account, which seems to have been neglected so far. solved stretched coordinate system boundary element method complex potential. impact process simulated based on time stepping method. Auxiliary function has used decouple mutual dependence between motion and fluid flow. developed verified results from...
The present experimental investigation is a new way of conducting tests on model scale and interpreting the results for water entry free-falling conical body shape entrapping an air cavity. A three-dimensional free to fall from different heights against flat surface studied. Accurate measurements acceleration velocity in are performed; first time, local pressure field cavity entrapped behind falling executed. use depressurized channel enabled scaling loads as function Froude Euler numbers....
Environmental issues and rising fuel prices necessitate better energy efficiency in all sectors. Shipping industry is a stakeholder environmental issues. responsible for approximately 3% of global CO₂ emissions, 14-15% NO(X) 16% SO(X) emissions. Ship trim optimization has gained enormous momentum recent years being an effective operational measure to reduce analysis traditionally been done through tow-tank testing specific hullform. Computational techniques are increasingly popular ship...