Development of Four Nossel Cross Flow Turbine

Abstract ross flow turbines are widely used as for driving micro-scale hydropower plants in rural areas, but their efficiency is still low because cross only use one nozzle. The utilization of the potential energy water not optimal yet to be converted into pressure and kinetic nozzles with high velocity hitting turbine blades. problem nozzle has an uneven blades, it effective converting power turbine. purpose this research develop a four-nozzle Cross Flow test its performance. method conduct experimental testing laboratory that tests performance using four nozzles. A better than results obtained where jets out more evenly distributed enters blade runner, resulting good impulse reaction conclusion able produce higher rotation, efficiency.