# X,Y plot

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 August 16, 2012, 05:06 X,Y plot #1 New Member   Jiang Join Date: Dec 2011 Posts: 10 Rep Power: 7 Sponsored Links I'm trying to plot a X,Y line with Cp against theta of a cylinder, but im not sure how to approach it. im new to tecplot. any help would be nice, ty

 August 17, 2012, 09:53 #2 Senior Member   Join Date: Aug 2011 Posts: 315 Rep Power: 14 Open a new file, say "XY.dat", and fill it with your data, two numbers per line, i.e., theta1 cp1 theta2 cp2 ... thetaN cpN Save the file and then open it with TECPLOT.

 August 18, 2012, 03:31 #3 New Member   Jiang Join Date: Dec 2011 Posts: 10 Rep Power: 7 This would work, yes thank you But i have the case and data file from fluent. Which is loaded into TECPLOT, cant i use arbitrary Radius, Radius = X*X + Y*Y + Z*Z and then extract a iso-surface i want. then change the X varible in the XY plot to angle, theta of the cylinder?

 January 2, 2013, 08:56 average velocity #4 New Member   toshiba Join Date: Jan 2013 Posts: 15 Rep Power: 6 hi how to plot average velocity vs direction vector in fluent?

 January 8, 2013, 05:00 #5 New Member   Join Date: Apr 2010 Posts: 2 Rep Power: 0 i guess it is not conveninent to extract an iso-surface in tecplot, but you can get one in fluent easily. when you get the geometry surface in fluent, you can export the physical data(e.g. cp) with correspoding geometry position(e.g. x,y,z or r,theta,z) into an tecplot file. After this, you can load the tecplot file into tecplot and plot the cp vs theta curve

 November 16, 2013, 05:09 What does 'Position' mean in sphere's xy-plot?? #6 New Member   Join Date: Nov 2013 Posts: 2 Rep Power: 0 Hi Dear members of CFD-Online, I have a simple question: What does 'Position' mean in sphere's xy-plot?? Thanks

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