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November 19, 2012, 01:30 |
How to plot u+ Vs Y+ graph?
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#1 |
New Member
Taryk
Join Date: Nov 2012
Posts: 9
Rep Power: 13 |
I want to plot a graph between u+ and Y+. I m not able to get a plot, can anyone help me out in this..
Regards TQIM |
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November 19, 2012, 05:52 |
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#2 |
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Aqua
Join Date: Oct 2011
Posts: 96
Rep Power: 14 |
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November 19, 2012, 10:39 |
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#3 |
Senior Member
Reza
Join Date: Mar 2009
Location: Appleton, WI
Posts: 116
Rep Power: 17 |
What I usually do is to plot velocity as a function of wall distance (define a line probe to get the plot) and export it to excel, and use excel to non-dimensionalize the plot to get u+ vs y+. You will need the shear stress at the wall though, and you can get it by a point probe, or just using the line probe that you have and plotting the wall shear stress on that line. You will get a single value at the wall and zeros every where else.
I don't know if this answered your question or not. |
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July 28, 2016, 23:24 |
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#4 | |
New Member
AZ
Join Date: Jan 2014
Posts: 17
Rep Power: 12 |
Quote:
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July 29, 2016, 10:46 |
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#5 |
Senior Member
Reza
Join Date: Mar 2009
Location: Appleton, WI
Posts: 116
Rep Power: 17 |
What do you get when you follow the steps? Can you give a little bit more detail? I haven't done this for a while now, so can't remember exactly if there were any tricks or something to watch for.
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July 29, 2016, 13:42 |
Check out the STEVE Portal
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#6 |
Member
Paul Hancock
Join Date: Mar 2009
Location: Bellingham, WA
Posts: 31
Rep Power: 17 |
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