Transient simulation of flow inside internal combustion engines, fuel mixing, combustion modeling, emissions modeling, knock detection and conjugate heat transfer analysis (solid engine block with in-cylinder fluids and cooling circuit fluids).

External flow simulation around vehicles are essential for prediction of lift and drag coefficients for vehicles, in addition to prediction of the velocity field and heat transfer coefficient across the different parts of the underbody for thermal management considerations.

Simulation of flow inside turbomachinery can be used to predict how design changes will affect the device performance map (e.g., surge line in compressor map) as well as help designers understand and reduce losses (e.g., recirculation, friction, etc.) and ensure the optimal performance of their device.

Ensuring that various electronic component temperatures are within the safe limits is essential for component longevity. This requires accurate prediction of temperature and velocity distributions around critical components.

Analyzing the multi-phase flow patterns inside oil and gas systems can help make these systems more cost and energy effective.

Using CFD to predict the path along which smoke propagates in the case of a fire has become an essential aspect of modern building design.

Characterizing the performance of a valve (e.g., pressure drop, loss coefficient, etc.) is important for the designers of fluid systems to ensure the safe and efficient operation of their device.