Control-oriented modeling of diesel oxidation catalyst

Model-based Control Design of a Diesel Oxidation Catalyst

This paper proposes a control strategy for a Diesel Oxidation Catalyst (DOC) which is grounded on a one-dimensional distributed parameter model. This first principles model for the propagation of the temperature variations accounts for spatially distributed heat generation (due to oxidation of reductants). As is discussed, heat generation can be regarded as equivalent inlet temperature variatio...

Model-based Temperature Control of a Diesel Oxidation Catalyst

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Practical Achievable Performance in Diesel Oxidation Catalyst Temperature Control

Practical Achievable Performance in Diesel Oxidation Catalyst Temperature Control — This paper proposes a simple control-oriented model for a Diesel Oxidation Catalyst (DOC). This distributed parameter model accounts for spatially distributed heat generation due to oxidation of reductants. It aims at being used in the context of DOC outlet temperature control, which is required during Diesel Pa...

No And No2 Modeling For Diesel Oxidation Catalyst At Different Thermal Aging Levels

Diesel Oxidation Catalyst Combined to Non-Thermal Plasma: Effect on Activation Catalyst Temperature and by-products formation

The aim of this work is to study the pollutants removal efficiency together with the catalyst activation temperature when a Diesel Oxidation Catalyst (DOC) is placed downstream to a multi-plans Dielectric Barrier Discharge (DBD) reactor. In order to simulate Diesel engine exhaust, synthetic gas mixtures containing N2, O2, H2O, CO2, CO, NO, and hydrocarbons (HCs) at controlled concentrations cou...