Motor vehicles emissions regulations become more and more stringent, concerning the air quality improvement. In that way, EGR technology ( like Exhaust Gas Recirculation ), with increasing recirculation flowrates, is more and more frequently applied [3].If the manifold is made in polymer composites, problems appear at the EGR interface, because of material T° limits ( between 150° and 180 °C stabilized ).The study presents different goals: To get this, both experimental and numerical ways are taking into account.Let us remind that EGR is applied to limit NOx levels, and also fuel consumption by pumping losses limitation [3].
EGR Interfaces: Modeling to Experimental Data Comparison
Sae Technical Papers
International Fall Fuels and Lubricants Meeting and Exposition ; 1998
1998-10-19
Aufsatz (Konferenz)
Englisch
Exhaust gas recirculation interfaces: modeling to experimental data comparison
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