Steady state & transient simulation in CFD

What is steady state simulation and transient simulation When to stop simulation in both the cases Detailed explanation about steady state and transient simulation What is time stepping calculation in transient simulation Choosing between steady-state and transient modeling in CFD depends on the nature of the system and the goals of the analysis. Steady-state modeling offers simplicity and efficiency for systems where time-dependent effects are negligible, while transient modeling provides detailed insights into dynamic behavior and temporal changes.