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Saepulloh Aditya
Politeknik Negeri Bandung
Aerospace Engineering Automotive Engineering Engineering Materials Science & Nanotechnology Mechanical Engineering

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Analisis Karakteristik Aerodinamis Airfoil Simetris Dan Airfoil Camber Pada Turbin Angin Poros Vertikal Jenis Helix Saepulloh Aditya; Maria F. Soetanto
INOVTEK - SERI MESIN Vol 2, No 1 (2021)
Publisher : Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.464 KB) | DOI: 10.35314/ism.v2i1.2326

Abstract

This journal discusses the airfoil simulation on a helix type vertical turbine blade. The airfoils used are NACA 0018 and 4418. The simulation uses a Computational Fluid dynamics (CFD) application. In this simulation, TSR values are entered starting from 3.5, 3.8, 4.1, 4.4, 4.7, 5.0, 5.3, 5.6, 5.9, 6.2, 6.5. The results of the simulation show that the highest inhibition coefficient value is at TSR = 5.3 with a  value = 1.631 and for NACA 0018, and for NACA 4418, the highest inhibition coefficient value is at TSR 6.5 with a  value = 1.582. In the calculation results, the highest drag force (Fd) is at TSR 3.5 of 0.678 Newton at NACA 0018 with a turbine power of 10.78 Watt with a value of  = 0.35, turbine efficiency 35%.Keywords : Airfoil, TSR, NACA, TASV, CFD
Co-Authors Soetanto, Maria F