Abstract
In order to reduce fuel consumption in an indirect injection (IDI) diesel engine, a new combustion system that increases the degree of constant volume of heat release and reduces heat loss was investigated using a four-cylinder diesel engine with 98 mm bore and 98 mm stroke. As a result, the new combustion system which consists of a new combustion chamber with a refined jet passage in which the jet passage angle inside the main chamber is smaller than that inside the prechamber, an enlargement of the jet passage area, a miniaturized injection nozzle with a reduced needle diameter and a plunger with an enlarged diameter, was proven to increase the degree of constant volume of heat release, reduce heat loss, and reduce fuel consumption over the wide range of engine operation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
