Vol. 2 No. 1 (2015)
Articles

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

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  • Băran Nicolae,
  • Tănase Elena Beatrice,
  • Constantin Mihaela,
  • Mlisan (Cusma) Rasha
Băran Nicolae
Faculty of Mechanical and Mechatronics Engineering, Politehnica University of Bucharest, Bucharest, Romania
Tănase Elena Beatrice
Faculty of Mechanical and Mechatronics Engineering, Politehnica University of Bucharest, Bucharest, Romania
Constantin Mihaela
Faculty of Mechanical and Mechatronics Engineering, Politehnica University of Bucharest, Bucharest, Romania
Mlisan (Cusma) Rasha
Faculty of Mechanical and Mechatronics Engineering, Politehnica University of Bucharest, Bucharest, Romania

Published 2015-04-08

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Keywords

  • Rotating volumetric pump, Profiled rotors, Consumed power, Viscous friction, Flow rate computation, Driving power computation.

How to Cite

Nicolae, B., Beatrice, T. E., Mihaela, C., & Rasha, M. (Cusma). (2015). Research Regarding the Determination of the Power Consumed By Viscous Friction between the Rotors and the Case at a Rotating Volumetric Pump. Asian Engineering Review, 2(1), 15–22. Retrieved from http://www.asianonlinejournals.com/index.php/AER/article/view/733

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.

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