CFD Analysis of Diesel Engine and Aftertreatment Systems

We offer computational fluid dynamics (CFD) software and services that can be used to analyze the complete diesel engine system: from intake to in-cylinder spray and combustion to exhaust aftertreatment.

By visualizing the flow, heat transfer, chemical reactions and other phenomena within a system or component, you can improve the performance of your products while reducing time-to-market and prototyping and testing costs.

Get a detailed view into the performance of diesel engine systems or components quickly and accurately, such as:

• Intake and exhaust manifolds
• In-cylinder flow, spray and combustion
• Emissions and aftertreatment
• Diesel particulate filters (DPF)
• Selective catalytic reduction (SCR)
• Catalytic converters
• Fuel injector internal flows with cavitation
• Fuel injector spray simulations
• Piston cooling, and more

Pathlines showing swirling flow in neighboring cylinders at two piston positions in a Deutz BF-4M 1011F diesel engine
Courtesy of Deutz AG