During the cold start and warm-up phase, modern vehicles emit considerable amounts of
pollutants due to the incomplete combustion and deteriorated performance of aftertreatment …

In this paper, a physics-based, oxygen storage-thermal model for a three way catalyst (TWC)
is developed and experimentally validated. This model is then extended to account for aging …

To meet the increasingly demanding emissions and fuel economy standards, the thermal
management of the aftertreatment devices has recently become a priority in powertrain …

Global regulations for emission reduction are continually becoming stricter, and
conventional catalytic converters may be efficient in the future because of their low …

This study investigates geometric parameters of commercially available or recently
published models of catalyst substrates for passenger vehicles and provides a numerical …

Strict environmental laws increase the importance of reducing emissions. While; improving
three-way catalyst (TWC) technology can help reduce emission levels, attention should also …

The most commonly used method for protecting atmospherically exposed steel against
corrosion, is the application of protective organic coating systems. It is widely recognized …

The Three Way Catalyst (TWC) is an effective pollutant conversion system widely used in
current production vehicles to satisfy emissions regulations. A TWC's conversion efficiency …

To have knowledge about the gas and material temperatures in the exhaust system of
today's vehicles is of great importance. These temperatures need to be known for …

Three way catalysts (TWCs) are installed downstream of internal combustion engines to
mitigate the engine out pollutants generated from combustion. Accurate engine control …