Proceedings of the 2nd Borobudur International Symposium on Science and Technology (BIS-STE 2020)

Optimize Design Impeller to Increase Efficiency Centrifugal Pump That Functioned as a Turbine Use Computational Fluid Dynamics (CFD)

Authors
Akhmad Fauzan Al Ansory, Istianto Budhi Rahardja
Corresponding Author
Akhmad Fauzan Al Ansory
Available Online 11 August 2021.
DOI
https://doi.org/10.2991/aer.k.210810.068How to use a DOI?
Keywords
Pump as Turbine, Computational Fluid Dynamics, Backward Impeller
Abstract

The energy crisis will be come soon and one of the very potentials of renewable energy is the energy usage of water for micro hydro power plant (PLTMH). A centrifugal pump is used for water turbine from the pump channels. The purpose of the study is knowing the influence of modelling the geometry on the impeller centrifugal pumps that can affect the performance of Pump as Turbine (PAT) with the value of the surface roughness of the impeller 0,16µm using forward blade close impeller model. The method of research analysis design and fluid flow at the impeller by use CFD software. The result of analysis showed the model backward blade close impeller with 5 blades, the impeller entrance angle β2 56.6 ° is the optimum results Velocity and pressure distribution more homogeneous.

Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2nd Borobudur International Symposium on Science and Technology (BIS-STE 2020)
Series
Advances in Engineering Research
Publication Date
11 August 2021
ISBN
978-94-6239-416-2
ISSN
2352-5401
DOI
https://doi.org/10.2991/aer.k.210810.068How to use a DOI?
Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Akhmad Fauzan Al Ansory
AU  - Istianto Budhi Rahardja
PY  - 2021
DA  - 2021/08/11
TI  - Optimize Design Impeller to Increase Efficiency Centrifugal Pump That Functioned as a Turbine Use Computational Fluid Dynamics (CFD)
BT  - Proceedings of the 2nd Borobudur International Symposium on Science and Technology (BIS-STE 2020)
PB  - Atlantis Press
SP  - 394
EP  - 399
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.210810.068
DO  - https://doi.org/10.2991/aer.k.210810.068
ID  - Ansory2021
ER  -