OPTIMIZATION OF INTEGRATED RENEWABLE ENERGY HYDROGEN SYSTEMS IN DIESEL ENGINE MINI-GRIDS

A system to smooth and radius a microhole in a workplace to calibrate the mircohole which comprises means for preconditioning a microhole with a liquid abrasive slurry at a first station, means for flowing a calibration fluid through the preconditioned microhole and means for flowing a slurry through the microhole for a predetermined time based on the flow rate of the calibration fluid.