OPTIMASI DAYA OUTPUT DENGAN PENDEKATAN VARIASI JARAK OVERLAP SUDU PADA TURBIN SAVONIUS ELLIPTICAL-BLADED MENGGUNAKAN COMPUTATIONAL FLUID DYNAMICS

• मुख्य लेखक: Muhammad Dwi Adha Hasran, (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: 2021-07-13.
• विषय: Thesis; NonPeerReviewed
• ऑनलाइन पहुंच: Link Metadata
• Notes: http://repository.upnvj.ac.id/11442/1/ABSTRAK.pdf; http://repository.upnvj.ac.id/11442/25/AWAL.pdf; http://repository.upnvj.ac.id/11442/3/BAB%201.pdf; http://repository.upnvj.ac.id/11442/4/BAB%202.pdf; http://repository.upnvj.ac.id/11442/5/BAB%203.pdf; http://repository.upnvj.ac.id/11442/6/BAB%204.pdf; http://repository.upnvj.ac.id/11442/7/BAB%205.pdf; http://repository.upnvj.ac.id/11442/26/DAFTAR%20PUSTAKA.pdf; http://repository.upnvj.ac.id/11442/9/RIWAYAT%20HIDUP.pdf; http://repository.upnvj.ac.id/11442/24/LAMPIRAN.pdf; http://repository.upnvj.ac.id/11442/11/ARTIKEL%20KI.pdf
• Keywords: TJ Mechanical engineering and machinery

Wind turbine is a device that can produce the electrical energy for human. Elliptical-bladed savonius turbine is one of the new model for savonius turbine in this decade that can produce more power than the semi-circular model. In this research there is an implementations for the overlap distance with variations such as 20 mm, 30 mm and 40 mm. the purpose is to find the optimum characteristics of the overlap distance to generating maximum power output and maximum coefficient of power. this research is using computational fluid dynamics. The result is elliptical-bladed savonius turbine with 20 mm overlap distance produce the maximum coefficient of power with 0.3 value on TSR 0.4 with 3 m/s wind speed and maximum power output 5.68 Watt on TSR 0.5 with 5 m/s wind speed. The variations of 30 mm and 40 mm overlap distance produce the minimum value of power output and coefficient of power than the 20 mm overlap distance. Based on the results it can be concluded that the implementations of variations overlap distance influences the difference value of power output and coefficient of power.