Emission Control Systems

The Task

Testing emission control systems for diesel engines.

The Challenge

To simulate aftertreatment systems such as diesel particulate filters (DPFs) and selective catalytic reduction (SCR) catalysts in combination with detailed combustion models.

The Solution

The ASM Diesel Engine In-Cylinder Model in combination with the ASM Diesel Exhaust System Model can simulate the effects of DPF and SCR on diesel particulate matter (DPM) and NOx concentration.