Performance of horizontal axis Savonius water turbine using deflector angle variations

This research is about Savonius water turbine to utilize water energy in waterways in the environment around us. Performance that observed is power can be converted from water flow by the water turbine and based on the angle configuration of the deflector used. Research-based on the influence of the deflector angle on the power produced by the Savonius water turbine was carried out by Ari Prasetyo et al. The method used was experimental on a 1 1 scale using Savonius water turbine two horizontal axis blades with the diameter (D) 0.7 m and height (H) 1.85 m. This research was carried out on waterways in Selokan Mataram with a water flow rate of 1 m/s to obtain an output power of 150 watts. Variations used in the deflector angle are configuration angles of 30°, 45°, and 60°. The results of this research conducted showed the same trend with the research conducted by Ari Prasetyo et al. If a larger deflector angle configuration is used, the power produced will increase, with the best result of output power on this study was 106 watts on 60 ° deflector angle configuration.This research is about Savonius water turbine to utilize water energy in waterways in the environment around us. Performance that observed is power can be converted from water flow by the water turbine and based on the angle configuration of the deflector used. Research-based on the influence of the deflector angle on the power produced by the Savonius water turbine was carried out by Ari Prasetyo et al. The method used was experimental on a 1 1 scale using Savonius water turbine two horizontal axis blades with the diameter (D) 0.7 m and height (H) 1.85 m. This research was carried out on waterways in Selokan Mataram with a water flow rate of 1 m/s to obtain an output power of 150 watts. Variations used in the deflector angle are configuration angles of 30°, 45°, and 60°. The results of this research conducted showed the same trend with the research conducted by Ari Prasetyo et al. If a larger deflector angle configuration is used, the power produced will increase, with the best result of output power on ...