PENGARUH LEBAR SUDUT MANGKOK TERHADAP UNJUK KERJA TURBIN KINETIK
DOI:
https://doi.org/10.32722/pt.v18i3.2398Keywords:
Kinetic turbine, Blade wide, Turbine power, Turbin efficiencyAbstract
Power and efficiency are parameters that show the performance of a kinetic turbine. Previous studies have shown various factors such as flowrate, dimensions and geometry of kinetic turbines are variables that affect the magnitude of power and efficiency. In an effort to improve the performance of kinetic turbines it takes a deep understanding of the factors that influence it. Therefore the purpose of this study was to determine the effect of width variations of bowl blades on kinetic turbine performance. The method used in this study was real experimental on a laboratory scale. Tests were carried out on vertical shaft kinetic turbines with blade width variations of 8 cm, 9 cm and 10 cm. Each turbine is tested on variations of water discharge 45 m3/h, 50 m3/h, 55 m3/h, 60 m3/h and 65 m3/h and in rotation of 80 rpm. The results showed that the width of the bowl affected the performance of the kinetic turbine where the width of the 10 cm bowl blade had a higher performance than the width of the bowl blade 8 cm and 9 cm. The highest performance of kinetic turbines in the variation of the width of the 10 cm bowl blade was obtained at discharge conditions of 65 m3/h. In these conditions the power produced by the kinetic turbine is 12.98 Watts and the efficiency is 35.72%.
Downloads
References
Anam, A. R. Soenoko & D. Widhiyanuriyawan. 2013. Pengaruh Variasi Sudut Input Sudu Mangkok Terhadap Unjuk kerja Turbin Kinetik. Jurnal Rekayasa Mesin. 4 (3): 199-203
Bono & Indarto. 2008. Karakteristik Daya Turbin Pelton Mikro dengan Variasi Bentuk Sudu. Seminar Nasional Aplikasi Sains dan Teknologi: 187-196. Yogyakarta: IST AKPRIND.
Brian & Kirke. 2007. Vertical Kinetik Turbine Optimization. The University of Southern Australia
Irawan. 2012. Pengaruh Variasi Sudut Sudu Mangkok Terhadap Unjuk kerja Turbin Kinetik. Malang: Universitas Brawijaya
Kementrian ESDM RI. 2017. Statistik Ketenagalistrikan Indonesia. Jakarta
Kementrian ESDM RI. 2017. Handbook Energy & Econimic Statistics Of Indonesia, Jakarta
Lago, L.I. F.L. Ponta, L. Chen. 2010. Advances and Trends in hydrokinetic turbine systems, Energy for sustainable development. 14 (4): 287-296
Maidangkay, A. R. Soenoko, & S. Wahyudi. 2014. Pengaruh Sudut Pengaruh Aliran dan Jumlah Sudu Radius Berengsel Luar Roda Tunggal Terhadap Unjuk kerja Turbin Kinetik. Jurnal Rekayasa Mesin. 5 (2): 149-156
Ohoirenan, W. 2012. Pengaruh Variasi Jumlah Sudu Mangkok Terhadap Unjuk kerja Turbin Kinetik Roda Tunggal. Tesis. Tidak dipublikasikan. Malang: Universitas Brawijaya
Pietersz, R. R. Soenoko, & S. Wahyudi. 2013. Pengaruh Jumlah Sudu Terhadap Optimalisasi Unjuk kerja Turbin Kinetik Roda Tunggal, Jurnal Rekayasa Mesin. 4 (3): 220-226
Rusman. 2012. Pengaruh Variasi Sudut Pengarah Aliran Terhadap Unjuk kerja Turbin Kinetik. Malang: Universitas Brawijaya.
Soenoko, R. Rispiningtati, & D. Sutikno. 2011. Prototype of a Twin Kinetic Turbine Performance as a Rural Electrical Power Generation, Journal of Basic and Applied. 1 (10): 1686-1690
Yani, A. 2012. Pengaruh Variasi Panjang Sudu Mangkok Terhadap Unjuk kerja Turbin Kinetik. Malang: Universitas Brawijaya
Yani, A. Mihdar. & R. Erianto. 2016. Pengaruh Variasi Bentuk Sudu Terhadap Unjuk kerja Turbin Air Kinetik. Journal teknik mesin Univ. Muhammadiyah Metro (TURBO). 5 (1): 8 – 13