Ansys Fluent Class#4 Let's do more practice&Focus the Solver

Ansys Space Claim(Creating Model)= Creating 3D Model from scratch with using tools such as sketch creation,pull, blend,Split body,move, do practice with assembly model, and detailing the drawings.

Workshop       

Completion of this workshop   will help to gain an understanding of:       

•Modes   available in Space-Claim       

•The concept   of “Planes”       

•Creating   sketches       

•The available   modeling tools       

•Advanced   features in the Structure Tree       

•The display   Tab   

Ansys Meshing( Meshing Method)=  Learn difference between the Main Meshing method such as Tetrahedral(Patch Conforming and Patch Independent) and Hex Meshing(Sweept, Multizone ,Hex dominant) and learn how to recording the meshing

Workshop       

This workshop   will introduce different meshing methods available in ANSYS Meshing       

Objectives       

Testing and comparing the mesh generated by the different methods:       

Automatic (Tet   Patch Conforming)       

Multizone       

Decomposition   for Sweep Meshes       

-Automatic   (Tet & Sweep)   

Ansys Fluent(Solver)=how to specify the solver and choose methods and controls, how to initialize the solutions, how to use the report definitions to monitor and judge converge  and talk details in Solving Ribbon such as Method, Controls, residuals, initialization, Calculate section and converge criteria.Doing more practice with Workshop model section.

Solver Type       

Pressure Based       

Density Based       

Controls       

Under-relacation   Factor       

Solution   Controls       

Solution   Method       

Simple       

Simplec       

PISO       

Couple       

Initiliazation       

Standard   Initialization       

Hybrid   Initialization       

FMG   Initialization       

Starting from   a Previous Solution       

Interpolation   Methods for Pressure       

Standard        

PRESTO       

Linear        

Second-Order        

Body Force   Weighted        

Discretization   (Interpolation Methods)       

First-Order   Upwind        

Second-Order   Upwind        

Monotone   Upstream-Centered Schemes for Conservation Laws (MUSCL)        

Quadratic   Upwind Interpolation (QUICK)        

Interpolation   Methods (Gradients)       

Green-Gauss   Cell-Based        

Green-Gauss   Node-Based        

Least-Squares   Cell-Based        

Converge       

Demo :   Manifold   

Workshop   = Solving       

–Effect of discretization        

What to do   when convergence problems are encountered       

What to do if   the residuals converge but report plots are still changing       

How to make   full use of Report Definitions