Difference between revisions of "Sig Turbulence / Validation test cases"

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== Validation cases ==
 
== Validation cases ==
=== Channel Flow ===  
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=== [[Sig Turbulence / Channel Flow |Channel FLow]] ===  
: a good description of the case is on [http://cfd.mace.manchester.ac.uk/CfdTm/TestCase001]; in addition to results of the mentioned DNS databases, there are results of Code Saturne calculations using quite interesting RANS models.
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: A good description of the case is on [http://cfd.mace.manchester.ac.uk/CfdTm/TestCase001]; in addition to results of the mentioned DNS databases, there are results of Code Saturne calculations using quite interesting RANS models.
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: This thest case correspond at the ''channelOodles tutorial'' (with a shorter geometry). Details of this geometry and comparaison of parameters such as mesh, turbulence model can be found in Eugene De Villier Ph'D (http://foamcfd.org/ and then Students and Ph'D thesis )
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: Notice that the ''postChannel'' tool give directly mean and statistics of the geometry.
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'''Related threads on the forum'''
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* One thread with lot's of model comparison : [http://www.cfd-online.com/Forums/openfoam-solving/57889-les-turbulent-channel-flows.html LES of turbulent channel flows]
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* Other results and some tips : [http://www.cfd-online.com/Forums/openfoam-bugs/62407-error-channeloodles-tutorial.html Error in channelOodles tutorial]
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* A periodic pipe flow, it's not the same geometry but there are some interesting things : [http://www.cfd-online.com/Forums/openfoam-solving/58905-les-turbulent-pipe-flow.html LES turbulent pipe flow]
  
 
=== Ercoftac SIG 15 Test Cases ===  
 
=== Ercoftac SIG 15 Test Cases ===  
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* 2D Wall Jet
 
* 2D Wall Jet
 
* 2D Diffuser
 
* 2D Diffuser
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=== DNS/LES DATABASES ===
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* [http://www.tfd.chalmers.se/~lada/projects/databases/proright.html Mixed convection incl. radiation]
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* [http://www.tfd.chalmers.se/~lada/projects/databases/proright.html Cylinder: Natural convection]
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* [http://www.tfd.chalmers.se/~lada/projects/databases/proright.html Cheesewright's 5:1 cavity]
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* [http://www.tfd.chalmers.se/~lada/projects/databases/proright.html Infinit channel Mixed convection]
  
  
 
=== Full OpenFOAM validation test cases ===
 
=== Full OpenFOAM validation test cases ===
nothing there yet!?
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*[[Sig Turbulence / Dellenback Abrupt Expansion |Dellenback Abrupt Expansion]]
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*[[Sig Turbulence / Flow over Periodic Hills|Flow over Periodic Hills]]
  
 
Back to [[Sig Turbulence]]
 
Back to [[Sig Turbulence]]

Latest revision as of 13:12, 29 August 2015

Here you can add links to suitable turbulence validation cases for OpenFOAM. You can also add links to full OpenFOAM cases.

1 Validation cases

1.1 Channel FLow

A good description of the case is on [1]; in addition to results of the mentioned DNS databases, there are results of Code Saturne calculations using quite interesting RANS models.
This thest case correspond at the channelOodles tutorial (with a shorter geometry). Details of this geometry and comparaison of parameters such as mesh, turbulence model can be found in Eugene De Villier Ph'D (http://foamcfd.org/ and then Students and Ph'D thesis )
Notice that the postChannel tool give directly mean and statistics of the geometry.

Related threads on the forum

1.2 Ercoftac SIG 15 Test Cases

[2]

  • 2D Wall Jet
  • 2D Diffuser

1.3 DNS/LES DATABASES


1.4 Full OpenFOAM validation test cases

Back to Sig Turbulence