Impact of Cylinder Deactivation and Cylinder Cutout via Flexible Valve Actuation on Fuel Efficient Aftertreatment Thermal Management at Curb Idle

Impact of Cylinder Deactivation and Cylinder Cutout via Flexible Valve Actuation on Fuel Efficient Aftertreatment Thermal Management at Curb Idle

Cylinder deactivation (CDA) and cylinder cutout are different operating strategies for diesel engines. CDA includes the deactivation of both the valve motions and the fuel injection of select cylinders, while cylinder cutout incorporates only fuel injection deactivation in select cylinders. This stu...

Full description

Bibliographic Details
Main Authors: Kalen R. Vos, Gregory M. Shaver, Aswin K. Ramesh, James McCarthy
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-08-01
Series:Frontiers in Mechanical Engineering
Subjects:
variable valve actuation
cylinder deactivation
cylinder cutout
gas exchange
fuel efficiency
aftertreatment thermal management
Online Access:https://www.frontiersin.org/article/10.3389/fmech.2019.00052/full

Internet

https://www.frontiersin.org/article/10.3389/fmech.2019.00052/full

Similar Items