Difference between revisions of "Main ContribExamples/AirConditionedRoom"

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{{VersionInfo}}{{Version1.5}}
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{{VersionInfo}}{{Version1.7}}
  
 
== Short description ==
 
== Short description ==
  
 
This turorial case analyzes thermal flow in air-conditioned room.
 
This turorial case analyzes thermal flow in air-conditioned room.
It also compares CFD result with [http://venus.iis.u-tokyo.ac.jp/doc_happyo/database_pdf/1991/9100k01.pdf experimental result].
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It also compares CFD result.
  
 
== Usage ==
 
== Usage ==
  
If you use fixed heat flux B.C. instead of place heat source, you need to modify the makeInit script before run.
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See README attached in the tar ball below.
  
To run this tutorial case automatically, just type:
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== Requirements ==
  
  ./Allrun
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*This case requires [[Contrib_groovyBC|groovyBc]] library and plotting utility [http://gnuplot.info/ gnuplot] are required to run this tutorial.
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*If you want to add Viollet type buoyancy term to the k-epsilon turbulent model, choose kEpsilonViollet for RASModel instead of kEpsilon in the constant/RASProperties. To use this turbulent model library [[Contrib_kEpsilonViollet|kEpsilonViollet]] will be required.
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*If you want to make figures like velocity vecotor or temperature contour, [http://www.soest.hawaii.edu/gmt/ GMT] and [http://www.ruby-lang.org/ ruby] will be required.
  
After the execution it will makes figures as listed below.
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== Download ==
  
*res.eps - Initial residual
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*[[Media:AirConditionedRoom-2011020901.tar.gz|AirConditionedRoom-2011020901.tar.gz]]
*profileT.eps - Vertical profile of temperature
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*profileU.eps - Vertical profile of velocity
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*profilek.eps - Vertical profile of turbulent kinetic energy
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To clean all files this tutorial makes, just type:
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== Download (Old versions for 1.5.x or 1.6.x) ==
  
./Allclean
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*[[Media:AirConditionedRoom-20090106.tar.gz|AirConditionedRoom-20090106.tar.gz]]
 
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== Download ==
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*[[Media:AirConditionedRoom-20090106.tar.gz|AirConditionedRoom-20090106.tar.gz]] '''Latest version'''
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*[[Media:AirConditionedRoom-20081222.tar.gz|AirConditionedRoom-20081222.tar.gz]]
 
*[[Media:AirConditionedRoom-20081222.tar.gz|AirConditionedRoom-20081222.tar.gz]]
 
*[[Media:AirConditionedRoom-20080819.tar.gz|AirConditionedRoom-20080819.tar.gz]]
 
*[[Media:AirConditionedRoom-20080819.tar.gz|AirConditionedRoom-20080819.tar.gz]]
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== References ==
 
== References ==
[1] S.Murakami, S.Kato, H.Nakagawa: NUMERICAL PREDICTION OF HORIZONTAL NONISOTHERMAL 3-D JET IN ROOM BASED ON THE K-<math>\varepsilon</math> MODEL, ASHRAE TRANSACTIONS V.97 Pt.1, pp.38-48, 1991 [http://venus.iis.u-tokyo.ac.jp/doc_happyo/database_pdf/1991/9100k01.pdf [PDF]]  
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[1]  
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S. Murakami, S. Kato, Y. Kodo,
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Numerical prediction of horizontal non-isothermal 3-D jet in room
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based on algebraic second-moment closure model,
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ASHRAE transactions,
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Vol.98, Issue.1, pp.951-, 1992
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[http://venus.iis.u-tokyo.ac.jp/doc_happyo/database_pdf/1992/9200k05.pdf [PDF]]  
  
 
== History ==
 
== History ==
 
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*[[User:Masa|Masa]] 12:48, 9 February 2011 (CET): Modified for 1.7.x.
 
*[[User:Masa|Masa]] 13:31, 22 December 2008 (CET): Set convergence criterion for U, p and T individually in fvSolution.  
 
*[[User:Masa|Masa]] 13:31, 22 December 2008 (CET): Set convergence criterion for U, p and T individually in fvSolution.  
 
*[[User:Masa|Masa]] 12:53, 19 August 2008 (CEST): Add option to use fixed heat flux B.C. on a heated wall.
 
*[[User:Masa|Masa]] 12:53, 19 August 2008 (CEST): Add option to use fixed heat flux B.C. on a heated wall.
 
*[[User:Masa|Masa]] 10:54, 15 August 2008 (CEST): Initial version.
 
*[[User:Masa|Masa]] 10:54, 15 August 2008 (CEST): Initial version.

Revision as of 11:48, 9 February 2011

Valid versions: OF version 17.png

1 Short description

This turorial case analyzes thermal flow in air-conditioned room. It also compares CFD result.

2 Usage

See README attached in the tar ball below.

3 Requirements

  • This case requires groovyBc library and plotting utility gnuplot are required to run this tutorial.
  • If you want to add Viollet type buoyancy term to the k-epsilon turbulent model, choose kEpsilonViollet for RASModel instead of kEpsilon in the constant/RASProperties. To use this turbulent model library kEpsilonViollet will be required.
  • If you want to make figures like velocity vecotor or temperature contour, GMT and ruby will be required.

4 Download

5 Download (Old versions for 1.5.x or 1.6.x)

Incompressible thermal flow solver boussinesqBuoyantSimpleFoam and gnuplot are required to run this tutorial.

If you use fixed heat flux B.C. instead of place heat source you also need install wallHeatFlux library.

6 References

[1] S. Murakami, S. Kato, Y. Kodo, Numerical prediction of horizontal non-isothermal 3-D jet in room based on algebraic second-moment closure model, ASHRAE transactions, Vol.98, Issue.1, pp.951-, 1992 [PDF]

7 History

  • Masa 12:48, 9 February 2011 (CET): Modified for 1.7.x.
  • Masa 13:31, 22 December 2008 (CET): Set convergence criterion for U, p and T individually in fvSolution.
  • Masa 12:53, 19 August 2008 (CEST): Add option to use fixed heat flux B.C. on a heated wall.
  • Masa 10:54, 15 August 2008 (CEST): Initial version.