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As countries around the globe adapt more stringent emissions standards set by Real Driving Emissions (RDE) legislation, mathematical models are becoming ever more widely used as plant models for… (More)
This report addresses the question of translucence of ceramics, and investigates how it influences the net heat transfer to the engine structure. A two flux radiation model was developed to describe… (More)
We summarize a global kinetic model for a commercial automotive Lean NOx Trap (LNT) catalyst derived from laboratory flow reactor measurements at Oak Ridge National Laboratory (ORNL). The… (More)
In this work, we have studied cycle-to-cycle variation in a spark-ignited engine using large-eddy simulation in conjunction with the G-equation combustion model. A single cylinder of a four-cylinde...
To comply with stringent NOx emission regulations, automotive diesel engines require advanced aftertreatment catalytic systems, such as lean NOx traps (LNTs). Considering that test bench and chassis… (More)
In the area of heat radiation, a comprehensive model was developed, that represents the key phenomena and processes which affect radiation heat transfer in diesel engines. The absorption and emission… (More)
Etude theorique et experimentale de l'influence de la vitesse, de la charge et de la position sur les transferts de chaleur dans un moteur diesel