The efficiency distribution along blade span and the inlet and outlet velocitytriangle measurement of rotor blades were made around the designing point.
在设计点附近作了沿叶高效率分布及动叶进、出口速度三角形的测定。
2
The absolute velocity was decomposed based on the law of velocitytriangle, the absolute tangential velocity, the relative velocity and the relative tangential velocity were presented in this paper.
The three dimension flow field in the triple-screw extruder with triangle configuration is the research objects, including velocity field, pressure field and shear rate field etc.