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The effect of laying nozzle distance position on operational results renewable power plant pico-hydro

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cris.virtual.department Universiti Malaysia Perlis
cris.virtualsource.department 4c164295-f525-4858-a958-e65d0c3667e1
dc.contributor.author Zuradzman Mohamad Razlan
dc.contributor.author Hanapi Hasan
dc.contributor.author Akiyoshi Lida
dc.contributor.author Eswanto
dc.date.accessioned 2025-11-24T04:55:37Z
dc.date.available 2025-11-24T04:55:37Z
dc.date.issued 2023
dc.description.abstract New and renewable energy sources today and in the future are human needs that need to be sought and explored from all existing nature, especially in countries with many sources of application, such as Indonesia. Indonesia is an archipelagocountry that has a vast nature with abundant alternative energy sources such as river flow, irrigation which can be usedas a source of energy for pico-hydro power plant. The purpose of this study was to determine theperformance of pico-hydro with a test model for the position ofnozzle position mounted on the pico-hydro usingscrew Archimedes turbine. The research method is carried out by direct experimentation from a tool that has been made using water fluid that iscirculated continuously as if in actual operating conditions. The results of this research show that the positioning of the nozzle distance as the water output to drive the turbine blades affectoperational results obtained. The farther distance fromnozzle position tothread, the power and rotation also decrease, on the other hand, ifnozzle is tooclose, the water sprayed bynozzle causes a back force of water so that the results are not optimal. In this research, the greatest power is generated at a nozzle distance of 4 cm, which is 230 Wattat a flow rate of 24 m3/h, and the lowest power is obtained at 44 Wattat flow rate of 2 m3/h where this position is ideal for pico-hydro installation.The best turbine shaft rotation in this study was produced at a nozzle distance of 4 cm which is 195 rpm, in this condition the spray of water flowing out of the tip of the nozzle towards the screw blade of the first part of the turbine which hits the sidelines of the screw occurs without resistance.
dc.identifier.doi 10.30880/IJIE.2023.15.07.004
dc.identifier.uri https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/12182/6159
dc.identifier.uri https://publisher.uthm.edu.my/v3/
dc.identifier.uri https://hdl.handle.net/20.500.14170/15371
dc.language.iso en
dc.publisher Penerbit UTHM
dc.relation.ispartof The International Journal of Integrated Engineering (IJIE)
dc.relation.issn 2229-838X
dc.relation.issn 2600-7916
dc.subject Nozzle
dc.subject Pico-Hydro
dc.subject Renewable energy
dc.subject Water discharge
dc.title The effect of laying nozzle distance position on operational results renewable power plant pico-hydro
dc.type journal-article
dspace.entity.type Publication
oaire.citation.endPage 46
oaire.citation.issue 7
oaire.citation.startPage 37
oaire.citation.volume 15
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universitas Negeri Medan, Medan, Indonesia
oairecerif.author.affiliation Toyohashi University of Technology, Toyohashi, Japan
oairecerif.author.affiliation Universitas Negeri Medan, Medan, Indonesia
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