The effect of surface roughness of the impeller to the performance of pump as turbine pico power plant

Pump as Turbine (PAT) is one of a hydropower plant that applies a pump with a reversed flow, working as a turbine to generate electrical power. It has the advantages of low-cost, widely available in the market and user-friendly. However, like other hydropower plants, PAT technology has low performan...

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Bibliographic Details

Published in:	Journal of Mechanical Engineering and Sciences
Main Authors:	D. L. Zariatin, Dwi Rahmalina, Eko Prasetyo, A. Suwandi, M. Sumardi
Format:	Article
Language:	English
Published:	Universiti Malaysia Pahang Publishing 2019-03-01
Subjects:	pump as turbine surface roughness impeller impeller rounding
Online Access:	https://journal.ump.edu.my/jmes/article/view/1845