Scale-Resolving Simulations in Ansys CFD

While Reynolds-Averaged Navier-Stokes (RANS) turbulence models are the foundation for most CFD simulations today, it is becoming more and more obvious that some classes of flows are better covered by models that resolve all or a portion of the turbulence spectrum in at least some of the numerical domain.

In the accompanying webinar, these techniques are referred to as Scale-Resolving Simulation (SRS) models. The purpose of this document is to supplement the code-specific theory and user documentation that is already available for Ansys Fluent and Ansys CFX. This information is not duplicated here because it is covered in full in the corresponding webinar.

Additional Ansys Software Tips & Tricks Resources

• • Analyzing normal and Tangential Elastic Foundations in Mechanical
  • Importance of Meshing for Structural FEA and Fluid CFD Simulations
  • For support on Contained Fluid FEA Modeling with HSFLD242 Elements
  • For Exporting a Deformed Geometry Shape Post-Analysis in Mechanical
  • For guidance Multi-Step Analyses in Mechanical
  • For Retrieving Beam Reaction Force in a Random Vibration Analysis
  • How to display the Vortex Core Region in Ansys Mechanical
  • Deploying Ansys Macro Programming vis *USE Command in Mechanical
  • For replicating Fatigue Models from Start to Finish in Mechanical
  • Setting up Acoustic Simulations of a Silencer
  • For a step-by-step guide on 2D to 3D Submodeling in Mechanical
  • For modeling Pipe16 Circumferential Stress in Mechanical
  • For Support on performing ‘EKILL‘ in Workbench
  • APDL Command Objects post-Spectral Analysis
  • For Separating DB Database Files from RST Files
  • Measuring Geometric Rotation in Mechanical WB
  • Explicitly, CAD Geometry Deformation Plasticity
  • Offsetting a Temperature Result to Degrees Absolute
  • For general guidance on Ansys Post-Processing 
  • Finally, for basic Ansys Software Installation and License Manager Updates