Experimental investigation of flow in the rotating passages of a 48-inch impeller at low tip speeds

Donald J. Michel, Ambrose Ginsberg, John Mizisin
Jun 1951

A preliminary study was made of the flow phenomena within the rotating passages of a 48-inch radial-inlet impeller at low tip speeds. Total and static pressures were measured within the impeller passages, at tip speeds of 500 and 700 feet per second, by using a suitable pressure-transfer device to transmit the pressures from the rotating passages to the stationary measuring station.

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