Browse Publications Technical Papers 2013-01-2474
2013-09-24

A Study on Operation Fluid Consumption for Heavy Duty Diesel Engine Application using both, EGR and SCR 2013-01-2474

This paper describes a method for optimization of engine settings in view of best total cost of operation fluids. Under specific legal NOX tailpipe emissions requirements the engine out NOX can be matched to the current achievable SCR NOX conversion efficiency. In view of a heavy duty long haul truck application various specific engine operation modes are defined. A heavy duty diesel engine was calibrated for all operation modes in an engine test cell. The characteristics of engine operation are demonstrated in different transient test cycles. Optimum engine operation mode (EOM) selection strategies between individual engine operation modes are discussed in view of legal test cycles and real world driving cycles which have been derived from on-road tests.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
We also recommend:
TECHNICAL PAPER

Enabling Powertrain Variants through Efficient Controls Development

2014-01-1160

View Details

TECHNICAL PAPER

Heavy Duty Diesel Engine Modeling with Layered Artificial Neural Network Structures

2018-01-0870

View Details

TECHNICAL PAPER

Model Based Assessment of Real-Driving Emissions - A Variation Study on Design and Operation Parameter

2019-26-0241

View Details

X