We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.

Ansys Learning Forum Forums Discuss Simulation Fluids Ansys Forte 2023R2 | Chapter 5: Port-Injected Spark Ignition Engine Reply To: Ansys Forte 2023R2 | Chapter 5: Port-Injected Spark Ignition Engine

Ren
Ansys Employee

Hello, 

The purpose of the tutorial is to demonstrate the steps required to model such problems and not for produciton runs. It's most likely that a finer mesh is necessary for more realistic simulations. For example, the Forte best practices guide provides advice on mesh refinement controls.

For 3D simulations the mass flow rates through the valves and discharge coefficients are not part of the user input but part of the simulation results.

Â