Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Time steps in transient simulation › Reply To: Time steps in transient simulation
February 7, 2024 at 8:03 am
SRP
Ansys Employee
Hi,
It's important to note that stopping the simulation early might affect the results, especially if the flow has not fully developed or reached a steady state by 20 seconds. In some cases, such as when dealing with high continuity residuals, it's suggested to reduce the timestep, aiming for an optimum of 10-15 iterations per time step.