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Joel Guerrero's homepage
Course presentation
Lectures notes
Tutorials - Turbulence
Tutorials - Basic Fluent usage
Homework
Additional material
Turbulence and CFD Models
Guided tutorials and hands-on sessions
These tutorials are related to basic Fluent usage.
Tutorial 1
Introduction to Ansys Workbench and Ansys Fluent - My first tutorial.
Hands-on session - Live session
All the recorded lectures are available at the Teams channel - You need UNIGE credentials
Recorded live session
- You need UNIGE credentials
Video tutorials - Pre-recorded sessions
Case presentation
Launching Ansys Workbench and Ansys Fluent stand-alone
Setting my first simulation in FLunet stand-alone mode
Download supporting material
Case presentation
Fluent mesh
Solution
Tutorial 2
Fluid flow in a 2D elbow.
Hands-on session - Live session
No recording
Video tutorials - Pre-recorded sessions
Case presentation.
Geometry generation using Ansys design modeler.
Geometry generation using Spaceclaim.
Ansys workbench - Mesh generation.
Ansys workbench - Fluent case setup.
Stand-alone Fluent - Quantitative and qualitative post-processing.
Stand-alone Fluent - Adaptive mesh refinement.
Stand-alone Fluent - How to add a passive scalar.
Download supporting material
Case presentation
Ansys Workbench Project
Fluent case files
Fluent meshes
Settings
Fluent case setup with passive scalars.
Tutorial 3
Fluid flow in a 3D elbow.
Hands-on session - Live session
No recording
Video tutorials - Pre-recorded sessions
Case presentation.
Geometry generation using Ansys design modeler.
Geometry generation using Spaceclaim.
Ansys workbench - Mesh generation.
Stand-alone Fluent - Case setup and quantitative and qualitative post-processing.
Stand-alone Fluent - Adaptive mesh refinement.
Download supporting material
Case presentation
Ansys Workbench Project
Fluent case files
Fluent meshes
Settings
Geometry in iges format
Tutorial 4
Flow around a circular cylinder - 2D steady and unsteady simulations - From laminar to turbulent flow.
Hands-on session - Live session
No recording
Video tutorials - Pre-recorded sessions
Case presentation.
Geometry generation using Ansys design modeler.
Geometry generation using Spaceclaim.
3D sweep geometry using Spaceclaim.
Ansys workbench - Mesh generation - 2D mesh.
Ansys workbench - Mesh generation - 3D sweep mesh.
Stand-alone Fluent - 3D sweep mesh case setup - Choosing the time-step.
Stand-alone Fluent - 3D sweep mesh - Running the simulation.
Stand-alone Fluent - 3D sweep mesh - Quantitative and qualitative post-processing.
Stand-alone Fluent - Time series analysis using Fluent.
Stand-alone Fluent - 2D mesh - Uniform vs. non-uniform initialization.
Lift and drag coefficients - Reference vectors.
Post-processing using Ensight - Introduction.
Download supporting material
Case presentation
Note on forces computation
Ansys Workbench Project
Fluent case files
Fluent meshes
Settings
Time series
Ensight output
Tutorial 5
Review on basic numerics. Under-relaxation factors, general transport equation, steady-unsteady simulations, discretization schemes, and source terms.
Hands-on session - Live session
No recording
Video tutorials - Pre-recorded sessions
Short introduction.
Influence of URF and tolerances on the accuracy and stability.
The laplacian operator and gradient computation. 2D Laplace equation in a square domain.
Numerical schemes killer. Sod’s shock tube.
Download supporting material
Case presentation - URF
Fluent case files
Case presentation - Laplacian operator and gradients
Fluent case files
Case presentation - Sod’s shock tube and convective discretization schemes
Fluent case files
Python notebooks
Exact Riemann solver for the SOD problem.
email:
joel.guerrero@unige.it
