METHOD OF PREPARATION OF FUEL-AIR MIXTURE FOR INTERNAL COMBUSTION ENGINE

摘要

FIELD: mechanical engineering; internal combustion engine with external fuel-air mixing (carburation). SUBSTANCE: according to proposed method ultrasonic nozzle is placed into intake air system of engine. This nozzle atomizes fuel in direction opposite to direction of high-velocity air flow owing to acoustic pressure developed by focusing piezoradiator in atomizing channel of nozzle. EFFECT: improved accuracy of fuel metering, reduced toxicity of exhaust gases. 5 dwgt