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Which parameters to keep same for a simplified model |
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February 5, 2016, 10:42 |
Which parameters to keep same for a simplified model
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Member
Vineet Bhola
Join Date: Jun 2015
Location: Chemnitz, Germany
Posts: 49
Rep Power: 10 |
Hi Guys,
I am investigating a flow geometry including heat transfer using a simplified geometry. I do that to make the calculation faster as well as it is easier to pint out the issues in a simple geometry. My concern is as the dimensions change when a build a smaller and simpler model, which parameters should I keep constant? I am guessing average Reynolds number, inlet temperatures etc. I also found something about "Yplus" parameter. But Openfoam provides min, max and average value every patch if I use the command yPlusRAS. Which value should I compare, maximum OR average. Also please let me know any other parameter which I should keep the same. Thanks Vineet |
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