Abstract
Thermal efficiency of diesel engine is higher than that of gasoline engine. But diesel engine requires more strict environmental regulations, due to the pollution. Vehicle manufacturers continue to develope the more efficient devices, reducing detrimental emission gas. EGR system reduces diesel engine NOx and widely used. However, while technological development and improvement of the technology of the exhaust gas abatement device has been made, the side effect increases the vehicle fire. Recent outbreak of fire in a manufacturer's diesel vehicles has surged, and many experts have pointed out that the cause of the fire is a defect in the EGR system and the ignition of carbon sludge attached to the intake system. The structure and the operating principle of EGR system, which is pointed out as the cause of the fire, are investigated and also, the possibility of the fire by the fire recurrence experiment of the carbon sludge is analysed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
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.