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FLUENT 6.1 Tutorial Guide
February 2003
 Licensee acknowledges that use of Fluent Inc.'s products can only provide an imprecise
estimation of possible future performance and that additional testing and analysis, inde-
pendent of the Licensor's products, must be conducted before any product can be nally
developed or commercially introduced. As a result, Licensee agrees that it will not rely
upon the results of any usage of Fluent Inc.'s products in determining the nal design,
composition or structure of any product.
Copyright c 2003 by Fluent Inc.
All rights reserved. No part of this document may be reproduced or otherwise used in
any form without express written permission from Fluent Inc.
Airpak, FIDAP, FLUENT, GAMBIT, Icepak, MixSim, and POLYFLOW are registered
trademarks of Fluent Inc. All other products or name brands are trademarks of their
respective holders.
Fluent Inc.
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Volume 1
1 Introduction to Using Fluent
2 Modeling Periodic Flow and Heat Transfer
3 Modeling External Compressible Flow
4 Modeling Unsteady Compressible Flow
5 Modeling Radiation and Natural Convection
6 Using a Non-Conformal Mesh
7 Using a Single Rotating Reference Frame
8 Using Multiple Rotating Reference Frames
9 Using the Mixing Plane Model
10 Using Sliding Meshes
11 Using Dynamic Meshes
Volume 2
12 Modeling Species Transport and Gaseous Combustion
13 Using the Non-Premixed Combustion Model
14 Modeling Surface Chemistry
15 Modeling Evaporating Liquid Spray
16 Using the VOF Model
17 Modeling Cavitation
18 Using the Mixture and Eulerian Multiphase Models
19 Using the Eulerian Multiphase Model for Granular Flow
20 Modeling Solidication
21 Using the Eulerian Granular Multiphase Model with Heat Transfer
22 Postprocessing
23 Turbo Postprocessing
24 Parallel Processing
Using This Manual
What's In This Manual
The FLUENT Tutorial Guide contains a number of tutorials that teach you how to use
FLUENT to solve dierent types of problems. In each tutorial, features related to problem
setup and postprocessing are demonstrated.
Tutorial 1 is a detailed tutorial designed to introduce the beginner to FLUENT. This
tutorial provides explicit instructions for all steps in the problem setup, solution, and
postprocessing. The remaining tutorials assume that you have read or solved Tutorial 1,
or that you are already familiar with FLUENT and its interface. In these tutorials, some
steps will not be shown explicitly.
All of the tutorials include some postprocessing instructions, but Tutorial 22 is devoted
entirely to standard postprocessing, and Tutorial 23 is devoted to turbomachinery-specic
postprocessing.
Where to Find the Files Used in the Tutorials
Each of the tutorials uses an existing mesh le. (Tutorials for mesh generation are
provided with the mesh generator documentation.) You will nd the appropriate mesh
le (and any other relevant les used in the tutorial) on the FLUENT documentation CD.
The \Preparation" step of each tutorial will tell you where to nd the necessary les.
(Note that Tutorials 22, 23, and 24 use existing case and data les.)
Some of the more complex tutorials may require a signicant amount of computational
time. If you want to look at the results immediately, without waiting for the calcula-
tion to nish, you can nd the case and data les associated with the tutorial on the
documentation CD (in the same directory where you found the mesh le).
How To Use This Manual
Depending on your familiarity with computational uid dynamics and Fluent Inc. soft-
ware, you can use this tutorial guide in a variety of ways.
For the Beginner
If you are a beginning user of FLUENT you should rst read and solve Tutorial 1, in order
to familiarize yourself with the interface and with basic setup and solution procedures.
c Fluent Inc. January 28, 2003
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