DUAL FUEL INTERNAL COMBUSTION ENGINE PROPULSION SYSTEM

摘要

Provided is a dual fuel internal combustion engine propulsion system capable of selectively using liquid hydrogen and gasoline as fuel according to the altitude of an unmanned aerial vehicle. A dual fuel internal combustion engine propulsion system comprises: an air compressor that compresses air from the atmosphere and increases to atmospheric pressure; a heat exchanger for heat exchanging the pressurized air from the air compressor with liquid hydrogen to produce gaseous hydrogen and reducing the temperature of the pressurized air; and an internal combustion engine that receives the reduced temperature air from the heat exchanger and selectively receives the gaseous hydrogen and gasoline from the heat exchanger according to the altitude of the unmanned air vehicle.;COPYRIGHT KIPO 2016