Steady Simulations

Steady Simulations#

Steady-state simulations are the foundation of many CFD analyses, offering efficient solutions for flows that don’t change significantly over time. Flow360 provides robust capabilities for steady-state simulations across a wide range of flow regimes.

🔄 3D Cylinder Flow

Learn how to set up and analyze flow around a 3D cylinder using steady-state CFD simulation.

Steady 3D Cylinder

When to Use Steady Simulations#

Steady simulations are appropriate when:

  • The flow field doesn’t change significantly with time

  • You’re interested in time-averaged solutions

  • You need quick turnaround for design iterations

  • You’re analyzing flows at low Reynolds numbers (below critical values for certain geometries)

Key Steady Simulation Concepts#

  • Setting appropriate boundary conditions for different flow regimes

  • Choosing suitable turbulence models for your application

  • Configuring numerical schemes for stability and accuracy

  • Setting effective convergence criteria

  • Monitoring forces and solution residuals

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