7. Knowledge Base 🔎

• 7.1. Non-Dimensionalization
  • Introduction
  • Non-Dimensional Inputs
  • Non-Dimensional Outputs
  • Force and Moment Coefficients
• 7.2. Preprocessing
  • Meshing Recommendations
  • CGNS Mesh Format and Multizone Interface Connectivity
  • STEP Format CAD Import for Automated Meshing
  • User Defined Expressions
• 7.3. Simulation
  • Time Stepping
  • BETDisk
  • ActuatorDisk
  • NavierStokesSolver
  • TurbulenceModelSolver
  • TransitionModelSolver
  • HeatEquationSolver
  • Rotation
  • Solid
  • PorousMedium
• 7.4. User Defined Expressions
  • Variables
  • Expressions
  • Solution Variables
  • Math Operations
  • Variable Name Limitations
  • Common Errors
• 7.5. Fixing Divergence Issues
  • General Recommendations
  • Steady Simulations
  • Unsteady Simulations
  • Final Considerations
• 7.6. Frequently Asked Questions
  • Where are my Flow360 credentials stored locally?
  • Does Flexcompute charge for data storage?
  • What is storage type?
  • How can I archive my case?
  • How can I restore my archived case?
  • I have many cases, how can I archive all of them at once?
  • SolverError: Error when calculating patch interpolation coefficients. What does this mean?
  • What does the “VelocityRelative” mean in the volumeOutput of the case configuration?