We regard the flow state of water through centrifugal pump impeller as a kind of two-dimensional potential flow and obtain the equation of the complex potential Φ+iΨ representing the water flow by the method of conformal representation.
We can cal...
We regard the flow state of water through centrifugal pump impeller as a kind of two-dimensional potential flow and obtain the equation of the complex potential Φ+iΨ representing the water flow by the method of conformal representation.
We can calculate the value of the coefficient k₂in the outlet of Impeller by it.
In this paper, we attempted to compare the value of k₂obtained experimentally with theoretically calculated value on the potential flow about the Impeller made by the ordinary and special form, and again compared the experimental value with theoretical one on the total head by the rotation of Impeller and the water pressure along the vane surface of Impeller.