
[Sponsors] 
November 19, 2012, 02:30 
How to plot u+ Vs Y+ graph?

#1 
New Member
Taryk
Join Date: Nov 2012
Posts: 9
Rep Power: 6 
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 

November 19, 2012, 06:52 

#2 
Member
Aqua
Join Date: Oct 2011
Posts: 96
Rep Power: 8 

November 19, 2012, 11:39 

#3 
Senior Member
Reza
Join Date: Mar 2009
Location: Appleton, WI
Posts: 116
Rep Power: 10 
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 nondimensionalize 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. 

July 28, 2016, 23:24 

#4  
New Member
AZ
Join Date: Jan 2014
Posts: 17
Rep Power: 5 
Quote:


July 29, 2016, 10:46 

#5 
Senior Member
Reza
Join Date: Mar 2009
Location: Appleton, WI
Posts: 116
Rep Power: 10 
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.


July 29, 2016, 13:42 
Check out the STEVE Portal

#6 
New Member
Paul Hancock
Join Date: Mar 2009
Location: Bellingham, WA
Posts: 24
Rep Power: 10 

Thread Tools  
Display Modes  


Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
How to Plot Graph in Fluent ?  Jane  FLUENT  30  September 14, 2017 02:32 
How to plot velocity Vs time graph at a point in a flow using starccm+  TQIM  STARCCM+  6  November 19, 2012 11:51 
xy data from graph plot to excel  Radhika  Siemens  5  February 23, 2007 08:23 
How to plot different model's graph on a graph?  echo  Siemens  1  April 28, 2006 03:54 
graph plot  anindya  Main CFD Forum  2  September 17, 2003 12:00 