Effect of temperature and ferro-fluid on rotation of rare earth magnet used for clean energy generation

Abstract

Herein, we have tested kerosene and transformer oil based Ferro-fluids and optimized the rpm of the rare earth magnet (REM) for the best possible efficiency. Rotation per minute of the REM decreases with increase in temperature in case of kerosene oil based Ferro-fluids, whereas it increases with increase in temperature in case of kerosene oil based Ferro-fluids. In the tested system, REM exhibit similar rpm around 50 °C for both the Ferro-fluids. At room temperature clean energy can be generated in this circular model by using kerosene oil based Ferro-fluid. The maximum voltage and current of 0.2 V and 0.2 mA can be generated in this model with kerosene oil based Ferro-fluid at room temperature.