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Forum: OpenFOAM Post-Processing

January 4, 2010, 06:08

Replies: 8

about Rayleigh numbe

Views: 2,290

Posted By vilop6

the goal is to do some simulation for a specified...

the goal is to do some simulation for a specified Ra number 10E4 .. 10E7

Ra number is used in dimensionless "no dimonsioned" equations like here
...

Forum: OpenFOAM Post-Processing

January 4, 2010, 05:34

Replies: 8

about Rayleigh numbe

Views: 2,290

Posted By vilop6

thank you sega for your help and time after...

thank you sega for your help and time

after reading this material i know how

-compile an solver
-add a new scalartransportproprieties like nu
-declaration of fields in creatfields.H

i...

Forum: OpenFOAM Post-Processing

December 31, 2009, 08:08

Replies: 8

about Rayleigh numbe

Views: 2,290

Posted By vilop6

i am new in openfoam programming, do you think...

i am new in openfoam programming, do you think that openfoam programming guide is enough to write a small utility.

Forum: OpenFOAM Post-Processing

December 29, 2009, 09:39

Replies: 8

about Rayleigh numbe

Views: 2,290

Posted By vilop6

about Rayleigh number

hi sega

i want an utility tool, or some help to develop once to calculate Rayleigh number as field.

to do this i need
- rho field
- T field
- nu and alpha

Forum: OpenFOAM Post-Processing

December 28, 2009, 07:49

Replies: 8

about Rayleigh numbe

Views: 2,290

Posted By vilop6

about Rayleigh numbe

hi all

how can i get or calculate Rayleigh number.

related docs: http://en.wikipedia.org/wiki/Rayleigh_number

best regards

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