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CFD-Wiki:Introduction
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|align="left" style="background-color:#FFFFE6; border:1px solid #D5D5BB; padding-left:10px; padding-right:10px; padding-top:5px; padding-bottom:5px;"|'''[[CFD-Wiki:Introduction|Welcome to CFD-Wiki]]''' - a community project to create the ultimate, free Computational Fluid Dynamics reference. CFD-Wiki is written by thousands of volunteer authors from around the globe. Please join us and [[CFD-Wiki:Contribute something today|contribute something today]]! CFD-Wiki will never be better than the information we all fill it with. We are currently working on [[Special:Statistics|{{NUMBEROFARTICLES}}]] [[Special:PopularPages|articles]]. '''Also please help to spread the word about CFD-Wiki by using the [http://www.cfd-online.com/Tellafriend/wiki.php tell a friend] tool or [http://www.cfd-online.com/Marketing/wiki.php#linking linking to CFD-Wiki].'''
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[[CFD-Wiki:Introduction|Introduction]]<br />[[Help:Contents|Help]]<br /> [[CFD-Wiki:FAQ|FAQ]]<br />[http://www.cfd-online.com/Forum/wiki.cgi Forum]''
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The goal of CFD-Wiki is to create the ultimate Computational Fluid Dynamics reference. To reach this goal we need your help. So please don't hesitate, contribute something today! CFD-Wiki is written collaboratively by the visitors of CFD Online. Hundreds of authors are constantly improving the content. CFD-Wiki was launched publicly on Nov 20, 2005. Already the Wiki contains more than 420 articles. If you have any questions or comments about CFD-Wiki please feel free to post a message on the Wiki discussion forum.
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What is a Wiki?
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===[[Reference section]]===
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:[[Fluid dynamics]], [[Turbulence modeling]], [[Numerical methods | Numerics]], [[Meshing]], [[Cavitation modeling]], [[Non-equilibrium Flow]]...
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A Wiki is a web-site which allows anyone to edit and expand its content. The Wiki process, allowing everyone to modify everything, might seem chaotic and unreliable, but it has proved very successfull. The most well-known and pioneering Wiki, Wikipedia, has quickly become the largest encyclopedia in the world.
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===[[Special topics]]===
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: [[Aero-acoustics and noise|Acoustics]], [[Combustion]], [[Parallel computing]], [[Turbulence]],[[Transition to turbulence]],[[Shape Design Optimization]], ...
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A Wiki community can quickly create something which is larger and better than any single author would be able to write on his own. The Wiki software MediaWiki, used in CFD-Wiki, has many features to control and facilitate the collaboration. All articles have full revision control and incorrect or malicious edits can easily be reverted by others. The content of CFD-Wiki is free and belongs to the worldwide CFD community by which it was created. For more information about copyrights see the copyrights page.
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===[[Application areas]]===
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: [[Aerospace]], [[Architecture]], [[Automotive]], [[Turbomachinery]], [[Water and Wastewater]]...
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===[[Best practice guidelines]]===
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: [[Best practice guidelines for automotive CFD|Automotive]], [[Best practice guidelines for turbomachinery CFD |Turbomachinery]], [[Best practice guidelines for heat transfer simulations | Heat Transfer]], ...
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===[[Validation and test cases]]===
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: [[Validation and test cases#1-D test cases|1D Cases]], [[Validation and test cases#2-D test cases|2D Cases]], [[Validation and test cases#3-D test cases|3D Cases]], ...
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===[[What is Open Source?| The Open Source Section]]===
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: [[What is Open Source? |Introduction]]
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===[[Codes]]===
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: [[Codes#Free codes|Free codes]], [[Codes#Commercial codes|Commercial codes]], ...
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===[[Source code archive]]===
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: [[Source code archive - educational|Educational]], [[Source code archive - code snippets|Code snippets]], ...
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===[[History of CFD]]===
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: [[Historical perspective]], [[Hall of fame]], [[Famous achievements in CFD]], ...
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===[[FAQ's]]===
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: [[General CFD FAQ|General CFD]], [[Ansys FAQ|Ansys]], [[CD-adapco FAQ|CD-adapco]], [[Fluent FAQ|Fluent]], [[CHAM FAQ|Phoenics]], [[CFD-Wiki:FAQ|CFD-Wiki]], ...
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===[[Previous featured articles|Featured article]]===
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[[Image:X-43A_(Hyper_-_X)_Mach_7_width_300px.jpg]]
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==[[Baldwin-Lomax model]]==
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The Baldwin-Lomax model is a classical algebraic turbulence model which is suitable for high-speed flows with thin attached boundary-layers, typically present in aerospace and turbomachinery applications. The Baldwin-Lomax model is not suitable for cases with large separated regions and significant curvature/rotation effects... 
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''[[Baldwin-Lomax model|more]]''
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''This article is a good example of a description of a turbulence model. [[Validation and test cases]] is the current focus area of CFD-Wiki. So don't hesitate, write something about your favourite test or validation case today!''
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|-
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===About CFD-Wiki===
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[[CFD-Wiki:About|About]],
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[[CFD-Wiki:Introduction|Introduction]],
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[[CFD-Wiki:We need your help|Help us]],
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[[CFD-Wiki:Goals|Goals]]
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===Getting started===
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[[CFD-Wiki:Contribute something today|Getting started]],
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[[CFD-Wiki:Donate texts|Donate texts]],
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[[CFD-Wiki:Donated texts|Donated texts]],
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[[CFD-Wiki:Stub|Stubs]],
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[[CFD-Wiki:Sandbox|Sandbox]],
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[[CFD-Wiki:Wish list|Wish List]]
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===Help & resources===
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[[Help:Contents|Help]],
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[[CFD-Wiki:FAQ|FAQ]],
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[[CFD-Wiki:Community Portal|Community portal]],
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[http://www.cfd-online.com/Forum/wiki.cgi Forum]
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===Policies and guidelines===
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[[CFD-Wiki:Policy|Policy]],
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[[CFD-Wiki:Format and style guide|Style guide]]
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===Administration===
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[[CFD-Wiki:Administrators|Admins]],
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[[CFD-Wiki:Administration guide| Guide]],
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[[CFD-Wiki:Spam blacklist| Blacklist]]
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===Small print===
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[[CFD-Wiki:Copyrights|Copyrights]],
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[[CFD-Wiki:GNU Free Documentation License|License]],
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[[CFD-Wiki:General disclaimer|Disclaimer]]
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===[[CFD-Wiki:Old project news|Project news]]===
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'''[[CFD-Wiki:1 August 2006|1 August 2006]]''': Monthly focus area August 2006: Validation and test cases.
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'''[[CFD-Wiki:1 May 2006|1 May 2006]]''': Monthly focus area May 2006: Turbulence modeling.
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'''[[CFD-Wiki:20 November 2005|20 November 2005]]''': CFD-Wiki launched to the public.
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... [[CFD-Wiki:Old project news|[old news]]]
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''"I consider it the obligation of scientists and intellectuals to ensure that their ideas are made accessible and thus useful to society instead of being mere playthings for specialists." '' --Bjarne Stroustrup, from "Design and Evolution of C++"

Revision as of 21:34, 6 December 2016

Welcome to CFD-Wiki - a community project to create the ultimate, free Computational Fluid Dynamics reference. CFD-Wiki is written by thousands of volunteer authors from around the globe. Please join us and contribute something today! CFD-Wiki will never be better than the information we all fill it with. We are currently working on 570 articles. Also please help to spread the word about CFD-Wiki by using the tell a friend tool or linking to CFD-Wiki.

Introduction
Help
FAQ
Forum

Reference section

Fluid dynamics, Turbulence modeling, Numerics, Meshing, Cavitation modeling, Non-equilibrium Flow...

Special topics

Acoustics, Combustion, Parallel computing, Turbulence,Transition to turbulence,Shape Design Optimization, ...

Application areas

Aerospace, Architecture, Automotive, Turbomachinery, Water and Wastewater...

Best practice guidelines

Automotive, Turbomachinery, Heat Transfer, ...

Validation and test cases

1D Cases, 2D Cases, 3D Cases, ...

The Open Source Section

Introduction

Codes

Free codes, Commercial codes, ...

Source code archive

Educational, Code snippets, ...

History of CFD

Historical perspective, Hall of fame, Famous achievements in CFD, ...

FAQ's

General CFD, Ansys, CD-adapco, Fluent, Phoenics, CFD-Wiki, ...

Featured article

X-43A (Hyper - X) Mach 7 width 300px.jpg

Baldwin-Lomax model

The Baldwin-Lomax model is a classical algebraic turbulence model which is suitable for high-speed flows with thin attached boundary-layers, typically present in aerospace and turbomachinery applications. The Baldwin-Lomax model is not suitable for cases with large separated regions and significant curvature/rotation effects... more


This article is a good example of a description of a turbulence model. Validation and test cases is the current focus area of CFD-Wiki. So don't hesitate, write something about your favourite test or validation case today!

About CFD-Wiki

About, Introduction, Help us, Goals

Getting started

Getting started, Donate texts, Donated texts, Stubs, Sandbox, Wish List

Help & resources

Help, FAQ, Community portal, Forum

Policies and guidelines

Policy, Style guide

Administration

Admins, New admins, Guide, Blacklist

Small print

Copyrights, License, Disclaimer

Project news

1 August 2006: Monthly focus area August 2006: Validation and test cases.

1 May 2006: Monthly focus area May 2006: Turbulence modeling.

20 November 2005: CFD-Wiki launched to the public.

... [old news]


"I consider it the obligation of scientists and intellectuals to ensure that their ideas are made accessible and thus useful to society instead of being mere playthings for specialists." --Bjarne Stroustrup, from "Design and Evolution of C++"

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