the High Technology Ship Research Project(Grant No.2017614).
When the ice-going ships advance in the polar region,the navigation in the floe ice region is often encountered,the hull will suffer the high-frequency contact force produced by the floe ice,which will affect the navi...
supported by the National Natural Science Foundation of China (Grant No.51079044)
The hydrodynamic lifting force acting on a gate with high head is one of the key factors concerning the safety and reliability of gates. The lifting force is closely related to hydrodynamic pressure, and generally, is...
Project supported by the National Nature Science Foundation of China (Grant No: 50079001).
Comprehensive 3D model tests and numerical simulation were performed to study the effects of wave obliquity and multidirectionality on the wave forces acting on vertical breakwaters. The variation of wave forces actin...
The formulae used to calculate the friction in the non uniform flow chute were examined with the experimental data, and the results show that the accuracy of the formula is enough for engineering applications. A comp...
A simplified theoretical method based on the quasi-steady wing theory wasproposed to study the unsteady aerodynamic forces acting on an airfoil flying in non-uniform flow.Comparison between the theoretical results and...
Hydrodynamic forces acting on a vertical or a horizontal cylinder undergoing Slow drift oscillation in waves were investigated experimentally and numerically. In the experimental study forced oscillation tests with lo...
Based on model test,the statistical distribution of extreme values of wave- current in-line forces acting on vertical circular cylinder is analyzed in this paper.It is shown that the results calculated by the simplifi...
In this paper, based on transient free-surface Green function and panel method, accurate wave exciting forces and moments acting on an arbitrary 3-D body moving at constant forward speed are given by using a time doma...
The wave loads acting on a breakwater resting on seabed include not only the wave force from the wave field around the structure but also the wave-induced seepage pressure acting on the base of breakwater.The latter i...
Using four types of stilling basin models,this paper studies frequency characteris- tics of the fluctuating pressure acting on the stilling basin apron when Froude number is not greater than 4.5.The testing results sh...