Emission Optimization Techniques for Random NOx to Meet Stringent Emissions for Medium &amp; amp; Heavy Duty Diesel Engine Applications

Subramanian, Jayagopal

doi:10.4271/2015-26-0093

Cited by 1 publication

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“…Advantages of CI engines include no-knock limit, low cycle-by-cycle volatility at lean conditions, and reduced pumping losses owing to unthrottled operation, resulting in extremely high efficiency as compared to SI engines. Previous works [56][57][58] provide a thorough examination of how engine design and operational characteristics affect diesel engine efficiency.…”

Section: Current Powertrain Challengesmentioning

confidence: 99%

Study of the Potential of Electrified Powertrains with Dual-Fuel Combustion to Achieve the 2025 Emissions Targets in Heavy-Duty Applications

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The transport of people, as well as cargo, has evolved and grown tremendously over the recent years. Technological development had to be adapted to the different government measures for controlling polluting emissions. Since the Paris agreement in 2015 limits have also been imposed on the CO2 emissions from road vehicles to keep global temperature growth below 1.5 o C. For the heavy transport sector, fleet limits of 15% for 2025 and 30% for 2030 CO2 reduction have been introduced with respect to the limits of 2019. Therefore, the current restriction of very low levels of polluting emissions, as well as greenhouse gases, makes the transport sector face a great technological challenge. In 2021, 99% of freight transport was powered by an internal combustion engine with Diesel as fuel and without any type of electrical assistance in the propulsion system. Moreover, polluting emission limits such as the Euro 6 are achieved with complex post-treatment systems that also add to the consumption of Urea.

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Section: Current Powertrain Challengesmentioning

confidence: 99%

Study of the Potential of Electrified Powertrains with Dual-Fuel Combustion to Achieve the 2025 Emissions Targets in Heavy-Duty Applications

Boggio¹

View full text Add to dashboard Cite

show abstract

Emission Optimization Techniques for Random NOx to Meet Stringent Emissions for Medium & amp; Heavy Duty Diesel Engine Applications

Cited by 1 publication

References 4 publications

Study of the Potential of Electrified Powertrains with Dual-Fuel Combustion to Achieve the 2025 Emissions Targets in Heavy-Duty Applications

Study of the Potential of Electrified Powertrains with Dual-Fuel Combustion to Achieve the 2025 Emissions Targets in Heavy-Duty Applications

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