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

Ansys Space Claim( Creating Model), Ansys Meshing (Meshing Method), Ansys Fluent(Solver)

What you’ll learn
They will learn how to create engineering models in Space Claim
Student will learn how to test and compare the meshes
Learn difference between pressure and density based solver type in the Ansys Fluent
Learn what to do when there is a converge problem during solving session
This is course#4. There are total 10 courses(#1 through #10). Please check them as well.
Requirements
Basic Engineering Knowledge
Powerful computer has an Ansys Fluent installed
Description
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

Who this course is for:
Engineers,Designers,Engineering Students(Undergrad, Master or PHD),
Consultants,Scientist