Experimental Investigation of Flow in Centrifugal Impeller with Straight-Radial Blades (2nd Report)

Abstract

In this report, the author has measured velocity, total and static pressures and direction of flow in the impeller as three-dimension, under higher number of revolution than the 1st report.From these results, it has been revealed that the secondary flow take possession of large distribution of parts on the flow condition, and the flow condition is so very complicated as it is impossible to conjecture by two-dimensional potential theory, as things are.