Using five-hole probe, at near stall condition, the three-dimensional velocity distributions of inlet and outlet flow field in diagonal impeller with exit guide volute under three different tip clearances are measured, the experimental datum are compared with what at no stall small flow condition.

The Re-ionitriding of the Spiral Casing Tandem dies;

3D-FEM analysis on the spiral casing structure of Xilongchi pumped-storage hydropower station;

Numerical analysis of three dimensional turbulent flow through a turbine spiral casing for Three Gorge projects;

NC cutting of turbine spiral case by space spread calculation;

FEM analysis on steel spiral case with cushion layer of turbine;

Study of dynamic characteristics of a giant spiral case with different embedment manners;

Effects of Structure of the Volute to Separation Efficiency of the Preheater Cyclone;

CFD simulation of sand-water two-phase inner flow field of volute;

Numerical Simulation of Unsteady Flow in Centrifugal Pump Volute;

Application of polypropylene fibre in concrete scroll case of Nierji hydropower station;

Optimal design of a scroll case with natural frequency constraints;

Research on stressed characteristic of scroll case in high-head hydropower station;

Investigation of the effect of section axisymmetry in a radial inflow turbine scroll;

A Numerical Study of 3-D Flow In A Scroll;

This paper presents one experimental and numerical investigation of the internal flow inside one radial inflow turbine, including scroll, vane and impeller.