.. _python_API_steady:

.. currentmodule:: flow360

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Steady Simulations
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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.

.. grid:: 1

    .. grid-item-card:: 🔄 3D Cylinder Flow
        :link: 3D_cylinder
        :link-type: doc
        
        Learn how to set up and analyze flow around a 3D cylinder using steady-state CFD simulation.

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


.. toctree::
   :hidden:

   3D_cylinder