COMBUSTION CHAMBERS - National Institute of Technology

INTERNAL COMBUSTION ENGINES (ELECTIVE) (ME667)SIXTH SEMESTERCOMBUSTION INDUCTION SWIRL ( July 2006)This is created due to partial combustion, therefore known as combustion induced swirl.This method is used only in pre-combustion chamber. In this method, upwardmovement of piston during compression forces the air tangentially and fuel is injected inpre-combuscombustion , when the combustion of the accumulated fuel during delay periodsburns rapidly in pre-combustion chamber as A:F mixture is rich and forces the gases ata very high velocity in the main combustion chamber. This creates a good swirl andprovides better r combustion.Jagadeesha T, Assistant Professor, Department of Mechanical Engineering, Adichunchanagiri Institute of Technology, Chikmagalur