Based on the hydraulic characteristic of the intake water pumping station in the Third Period Shanghai Intake Yangtzi River Water Project,we have measured the inlet flow patterns and the influence of the inlet flow patterns.

Study on flow patterns and contraction coefficients behind reversed tainter valve for ship locks;

To contrast primary design with modification program on flow pattern,flow velocity,pressure and the effect of energy dissipation in model tes.

Through the analysis concerned, it is found that the structure of the pump body has some local defects, and then the higher requirement for the flow pattern in the water intake pond is necessary.

Optimization design for back-wall shape of bell-like inlet passage in mixed-flow pump;

Design of volute suction with a bell-like inlet passage in a mixed-flow pump;

Optimal design of inlet conduit for technical innovation of large pumping stations;

Numerical simulation for 3D turbulent flow and hydraulic loss of inlet conduit for pumping station;

The inlet conduits in pump station are almost large volume and variable cross-section abnormal structures.

Influence of suction box on energy characteristics of vertical mixed-flow pumping systems;

Research on an evolvement method for suction box of pumping system by numerical computation;

Optimum hydraulic design for two-way suction box;