PUMP LESS DIESEL INJECTION SYSTEMS

Abstract

After reviewing earlier pumpless injection systems for diesel engines, the report presents an account of the investigations on such systems at the Internal Com bust ion Engineering Department, Indian Institute of Science, Bangalore. From the results obtained it is apparent that these systems fail to meet  simultaneously the demands of proper injection timing and fuel atomisation to ensure satisfactory performance of a diesel engine. Some exploratory work for applying this principle to petrol engines is also reported.