Manufacturing process and experimental study of a small scale archimedes hydro powerplant by varying the number of blade

Abstract

This study investigated the optimum value of Archimedes Screw Turbine (AST) performance by taking into account blades number. This paper also addressed the design approach based on a fixed incline angle of 30°, where this paper also addressed the design approach. Variations of the single and double blades were experimentally carried out concerning the turbine power output, torque, and rotation speed. This study's aim was related to the optimum power output between two blade variations, while the manufacturing and design steps were addressed as well. In the design process, the obtained blade length dimension was 0.180 m and 0.269 m for the single and double blades. Furthermore, the overall turbine's length was 1.7m, and the inner and outer of the turbine's radius were 0.069m and 0.128m. Meanwhile, the manufacturing process began with turbine modeling, plate cutting, plate withdrawal (thread formation), welding, and attained finishing process. Based on the experimental result, a double blade turbine generated turbine power by 48.8W at an average rotational speed of 115.3 rpm. Moreover, a single blade turbine produced 37.5W with turbine power averaging a rotational speed of 109.8 rpm. It was obtained that the values of turbine efficiency were 42% and 38% for double and single turbine types, respectively. Based on this finding, it can be suggested that a double blade was more efficient than a single one. This study is beneficial for the design consideration of the AST system.

Keywords

Archimedes Screw Turbine;Blade;Power; HydroPower

Full Text:

PDF

References

Dewan Energi Nasional Republik Indonesia, “Indonesia Energy Outlook 2018”, DEN, 2019

L. Lisdiyanti, Y. Hizhar, B. Yulistiyanto, “Effect of Flow Discharge and Shaft Slope of Archimedes (Screw) Turbin on the Micro-hydro Power Plant”, Dinamika Teknik Sipil, 2012

REN21, “Renewables 2013: Global Status Report, Renewable Energy Policy Network for the 21^st Century”, REN, 2013

Waters, S.; Aggidis, G.A. “Over 2000 years in review: Revival of the Archimedes Screw from Pump to Turbine”. Renew. Sustain. Energy Rev. 51, 497–505. 2015

Dalley, S.; Oleson, J.P. Sennacherib, “Archimedes, and the Water Screw: The Context of Invention in the Ancient The Context of Invention in the Ancient World”. Technol. Cult. 44, 1–26. 2003

Yoosef Doost A, Lubitz WD. “Archimedes Screw Turbines: A Sustainable Development Solution for Green and Renewable Energy Generation—A Review of Potential and Design Procedures”. Sustainability. 12(18):7352. 2020

C. Rorres, “The turn of the screw: optimal design of an Archimedes screw”, J. Hydraul. Eng. 126. 2000

Hrvoje Dedić-Jandrek, Sandro Nižetić, “Small scale archimedes hydro power plant test station: Design and experimental investigation”, Journal of Cleaner Production, Volume 231, Pages 756-771, 2019

G. Müller, J. Senior, “Simplified theory of Archimedean screws”, J. Hydraul. Res. 47. 2009

Brada K. “Hydraulic screw generates electricty from micro hydropower stations (translated from German)”, vol. 14. Mitteilung: Maschinenmarkt Wurzburg; p. 52–6. 1999

Lyons M, Lubitz WD. “Archimedes Screws for microhydro power generation”. In: Proceedings of the ASME 2013 7th international conference on energy sustainability & 11th fuel cell science. Minneapolis; 2013

Hawle W, Lashofer A, Pelican B. “State of technology and desgin guidelines for the Archimedes Screw turbine”. Vienna: University of Natural REsources and Life Sciences; 2012

R. C Zafirah, A. Nurul Suraya, “Parametric study on efficiency of Archimedes screw turbine”, ARPN Journal of Engineering and Applied Sciences 11. 2016

Hizhar, Yul., Yulistianto, Bambang., Darmo, Suryo., “Rancang Bangun Dan Studi Eksperimental Pengaruh Perbedaan Jarak Pitch Dan Kemiringan Poros Terhadap Kinerja Mekanik Model Turbin Ulir 2 Blade Pada Aliran Head Rendah”, Metal: Jurnal Sistem Mekanik Dan Termal, Vol. 01 No. 01. 2017

Niemann G, Winter H, “Elemen Mesin Jilid I & II”, Erlangga, 1985

Rushadiawan, Ihsan, Pratama., “Studi Eksperimen Pengaruh Jumlah Blade Terhadap Unjuk Kerja Turbin Archimedes”, Fakultas Teknik Universitas Sebelas Maret Surakarta, Program Studi Teknik Mesin. 2019

http://dx.doi.org/10.28989/angkasa.v14i1.1221

Article Metrics

Abstract view: 270 times
Download     : 250   times

This work is licensed under a Creative Commons Attribution 4.0 International License.

Tweet

Refbacks

• There are currently no refbacks.