PENGARUH JUMLAH SUDU TERHADAP KINERJA TURBIN SAVONIUS TIPE DRAG PADA ALIRAN AIR DALAM PIPA
DOI:
https://doi.org/10.21776/jrm.v15i1.1338Keywords:
Blade Number, Electrical Energy, Potential Energy, Savonius Turbine, Water TurbineAbstract
The concept of clean and renewable energy is currently a focus developed continuously. One of the abundant sources of clean and renewable energy is water. A water turbine is a mechanism to generate electrical energy by utilizing the water flow. Pico or nano hydro turbines produce electrical energy by taking advantage of the flow of water that rotates the shaft of the electric generator. This experimental study aims to analyze the effect of differences in the number of blades on a Horizontal axis drag-type Savonius turbine mounted of water flow in a vertical pipe. The variations of blades number used in the study are 3, 4, 6, 8, 10, and 12. The potential energy of the water is kept constant with a constant head of 2 meters. Four main parameters used as a benchmark for the performance of water turbines are rotor rotation, voltage, current and electrical power generated. The results showed that the rotor rotation, voltage, current, and generated electrical power decreased as the number of blades used increased. The water turbine of 3 blades produces the best performance compared to the other one. The magnitude of the rotor rotation, voltage, current, and electrical power generated is 846 rpm, 15.28 volts, 0.61 amperes, and 9.38 Watts, respectively.
References
Khan, S.A.R., Yu, Z., Belhadi, A., Mardani, A., “Investigating the effects of renewable energy on international trade and environmental quality”, Journal of Environmental Management, v. 272, Oct. 2020, doi: 10.1016/j.jenvman.2020.111089.
Yang, S., Park, S., “The effects of renewable energy financial incentive policy and democratic governance on renewable energy aid effectiveness”, Energy Policy, v. 145, Oct. 2020, doi: 10.1016/j.enpol.2020.111682.
Hilmawan, E., et.al., OUTLOOK ENERGI INDONESIA 2021 Perspektif Teknologi Energi Indonesia: Tenaga Surya untuk Penyediaan Energi Charging Station, Pusat Pengkajian Industri Proses dan Energi, 2021.
Balkhair, K.S., Rahman, K.U., “Sustainable and economical small-scale and low-head hydropower generation: A promising alternative potential solution for energy generation at local and regional scale”, Applied Energy, v. 188, pp. 378–391, 2017, doi: 10.1016/j.apenergy.2016.12.012.
Erikstad, L., Hagen, D., Stange, E., Bakkestuen, V., “Evaluating cumulative effects of small-scale hydropower development using GIS modelling and representativeness assessments”, Environmental Impact Assessment Review, v. 85, Nov. 2020, doi: 10.1016/j.eiar.2020.106458.
Li, J., Wang, Z., Wu, X., Ming, B., Chen, L., Chen, X., “Evident response of future hydropower generation to climate change” Journal of Hydrology, v. 590, Nov. 2020, doi: 10.1016/j.jhydrol.2020.125385.
Rosmin, N., Jauhari, A.S., Mustaamal, A.H., Husin, F., Hassan, M.Y., “Experimental study for the single-stage and double-stage two-bladed Savonius micro-sized turbine for rain water harvesting (RWH) system”, Energy Procedia, v. 68, pp. 274–281, Apr. 2015, doi: 10.1016/j.egypro.2015.03.256.
Prabowoputra, D.M., Hadi, S., Prabowo, A.R., Sohn, J.M., “Performance investigation of the savonius horizontal water turbine accounting for stage rotor design,” International Journal of Mechanical Engineering and Robotics Research, v. 9, n. 2, pp. 184–189, Feb. 2020, doi: 10.18178/ijmerr.9.2.184-189.
Hadi, S., Apdila, R.J., Purwono, A.H., Budiana, E.P., Tjahjana, D.D.D.P. “Performance of the drag type of Horizontal Axis Water Turbine (HAWT) as effect of depth to width ratio of blade,” In: AIP Conference Proceedings, , vol. 1788, Jan. 2017, doi: 10.1063/1.4968257.
Utomo, I.S., Tjahjana, D.D.D.P., Hadi, S., “Experimental studies of Savonius wind turbines with variations sizes and fin numbers towards performance”, In: AIP Conference Proceedings, vol. 1931, Feb. 2018, doi: 10.1063/1.5024100.
Mosbahi, M., Ayadi, A., Chouaibi, Y., Driss, Z., Tucciarelli, T., “Experimental and numerical investigation of the leading edge sweep angle effect on the performance of a delta blades hydrokinetic turbine”, Renewable Energy, v. 162, pp. 1087–1103, Dec. 2020, doi: 10.1016/j.renene.2020.08.105.
Baratchi, F., Jeans, T.L., Gerber, A.G., “Assessment of blade element actuator disk method for simulations of ducted tidal turbines”, Renewable Energy, v. 154, pp. 290–304, Jul. 2020, doi: 10.1016/j.renene.2020.02.098.
Hadi, S., et al., “Performance of Savonius Horizontal Axis Water Turbine in Free Flow Vertical Pipe as Effect of Blade Overlap”, Journal of Advanced Research in Fluid Mechanics and Thermal Sciences Journal homepage, v. 58, n. 2, pp. 219–223, 2019.
Roy, S., Saha, U.K., “Wind tunnel experiments of a newly developed two-bladed Savonius-style wind turbine”, Applied Energy, v. 137, pp. 117–125, Jan. 2015, doi: 10.1016/j.apenergy.2014.10.022.
Anbuchezhiyan, G., Mohan, B., Karthikeyan, R.V., “Development of Magnesium Matrix Syntactic Foams Processed through Powder Metallurgy Techniques”, Applied Mechanics and Materials, v. 766–767, pp. 281–286, Jun. 2015, doi: 10.4028/www.scientific.net/amm.766-767.281.
Wenehenubun, F., Saputra, A., Sutanto, H., “An experimental study on the performance of Savonius wind turbines related with the number of blades”, Energy Procedia, v. 68, pp. 297–304, Apr. 2015, doi: 10.1016/j.egypro.2015.03.259.
Ramadoss, N., Pazhanivel, K., Anbuchezhiyan, G., “Synthesis of B4C and BN reinforced Al7075 hybrid composites using stir casting method”, Journal of Materials Research and Technology, v. 9, n. 3, pp. 6297–6304, 2020, doi: 10.1016/j.jmrt.2020.03.043.
Sarma, N.K., Biswas, A., Misra, R.D., “Experimental and computational evaluation of Savonius hydrokinetic turbine for low velocity condition with comparison to Savonius wind turbine at the same input power”, Energy Conversion and Management, v. 83, pp. 88–98, 2014, doi: 10.1016/j.enconman.2014.03.070.
Kacprzak, K., Liskiewicz, G., Sobczak, K., “Numerical investigation of conventional and modified Savonius wind turbines”, Renewable Energy, v. 60, pp. 578–585, Dec. 2013, doi: 10.1016/j.renene.2013.06.009.
Ahmed, M.R., Faizal, M., Lee, Y.H., “Optimization of blade curvature and inter-rotor spacing of Savonius rotors for maximum wave energy extraction”, Ocean Engineering, v. 65, pp. 32–38, 2013, doi: 10.1016/j.oceaneng.2013.02.005.
Pietersz, R., Soenoko, R., Wahyudi, S., “Pengaruh Jumlah Sudu Terhadap Optimalisasi Kinerja Turbin Kinetik Roda Tunggal”, Jurnal Rekayasa Mesin, v.4, n.3, 2013.
Golecha, K., Eldho, T.I., Prabhu, S.V., “Influence of the deflector plate on the performance of modified Savonius water turbine”, Applied Energy, v. 88, n. 9, pp. 3207–3217, 2011, doi: 10.1016/j.apenergy.2011.03.025.
Chen, J., Yang, H.X., Liu, C.P., Lau, C.H., Lo, M., “A novel vertical axis water turbine for power generation from water pipelines”, Energy, v. 54, pp. 184–193, Jun. 2013, doi: 10.1016/j.energy.2013.01.064.
Andriyansyah, D., Sriyanto, Jamaldi, A., “Perancangan Dan Pembuatan Mesin 3D Printer Tipe Cantilever”, Abdi Masya, v. 1, n. 2, pp. 108–114, May 2021, doi: 10.52561/abma.v1i2.139.
Fitriansyah, E., Wahyudi, S., Winarto, “Pengaruh kedalaman sudu mangkok terhadap unjuk kerja turbin kinetik”, Rekayasa Mesin, v. 11, n. 3, pp. 323–329, 2020.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Agus Jamaldi, Arif Hidayat Purwono, Deni Andriyansyah, Emanuel Budi Raharjo
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
