Review article

Spray nozzle on the gas injector of the internal combustion engine

UDC: 

62-144.3+629.02

DOI: 

10.23968/1999-5571-2021-18-1-164-168

Pages: 

164-168

Annotation: 

The design of the nozzle on the gas injector for gas and gas-diesel engines with distributed and phased gas supply is proposed to increase the uniformity of the gas-air mixture entering the engine cylinders during the intake process. A method for calculating the flow capacity of the nozzle through the pressure drop is given, which adequately assesses the effect of the nozzle design on the gas supply conditions, which will allow adjusting the settings of the gas fuel supply system in a real engine.

Authors: 

Penkin A. L. Saint Petersburg State University of Architecture and Civil Engineering St. Petersburg, Russia

Metlyakova S. A. Emperor Alexander I St. Petersburg State Transport University St. Petersburg, Russia

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