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Research Regarding the Determination of the Power Consumed By Viscous Friction between the Rotors and the Case at a Rotating Volumetric Pump

Băran Nicolae, Tănase Elena Beatrice, Constantin Mihaela and Mlisan (Cusma) Rasha

Asian Engineering Review, 2015, vol. 2, issue 1, 15-22

Abstract: In the first part of the paper the power consumed to overcome the viscous friction between the rotors and the case in case of a rotating volumetric pump is calculated. An experimental stand used to test this new type of volumetric pump with rotors profiled is presented; the power at the working machine couple is determined and an energy balance of the installation is issued.

Keywords: Rotating volumetric pump; Profiled rotors; Consumed power; Viscous friction; Flow rate computation; Driving power computation. (search for similar items in EconPapers)
Date: 2015
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