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January 9, 2006, 13:39 |
I have a short question. Can I
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#1 |
Member
Nico Petry
Join Date: Mar 2009
Posts: 36
Rep Power: 17 |
I have a short question. Can I use the simple solver for Newtonian fluids, if I set the viscosity model in /constant/transportproperties to Newtonian?
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January 9, 2006, 13:56 |
One more question:
Can some
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#2 |
Member
Nico Petry
Join Date: Mar 2009
Posts: 36
Rep Power: 17 |
One more question:
Can somebody tell me what is nuTilda? |
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January 9, 2006, 19:11 |
First question: yes, that's no
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#3 |
Senior Member
Hrvoje Jasak
Join Date: Mar 2009
Location: London, England
Posts: 1,905
Rep Power: 33 |
First question: yes, that's now you do Newtonian fluids.
Second question: are you looking at the SpalartAllmaras model or somewhere else? If so, have a look at the paper and you will find out all: nuTilda is the kinematic turbulent viscosity the models solves for. Enjoy, Hrv
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Hrvoje Jasak Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk |
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January 10, 2006, 02:24 |
Thanks.
No I don't look at th
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#4 |
Member
Nico Petry
Join Date: Mar 2009
Posts: 36
Rep Power: 17 |
Thanks.
No I don't look at the SpalartAllmaras model. I was just wondering if I will need the Field nuTilda if I use Newtonian transportModel. Nico |
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January 10, 2006, 04:27 |
I found the answer for my ques
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#5 |
Member
Nico Petry
Join Date: Mar 2009
Posts: 36
Rep Power: 17 |
I found the answer for my question. i dont need nuTilda, if my fluid is laminar
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