Combined effect of boost pressure and injection timing on the performance and combustion of CNG in a DI spark ignition engine

• Main Author: Aziz, A. Rashid A.
• Format: Article
• Published: 2017
• Subjects: TJ Mechanical engineering and machinery
• Online Access: https://link.springer.com/article/10.1007/s12239-017-0009-5; http://eprints.utp.edu.my/12388/

There is an increasing interest in supercharging spark ignition engines operating on CNG (compressed natural gas) mainly due to its superior knock resisting properties. However, there is a penalty in volumetric efficiency when directly injecting the gaseous fuel at early and partial injection timing...