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Dimensionless parameter in expression of X axis on 2D line graph
Posted 2021年12月24日 GMT-5 22:05 Computational Fluid Dynamics (CFD), Heat Transfer, Parameters, Variables, & Functions Version 5.6 0 Replies
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Dear All,
Merry Christmas!
I want to plot a 2D line graph that temperature profile along the boundary of 2D cross-section of an airfoil. I set temperature T as Y axis, and for the x axis, I want to set an dimensionless parameter (=arc length/chord).
I tried to set "s2" (the description shows it is a surface parameter) as the x axis though I actually don't know what it means, it seems close to what I want but not correct as well. Then, I tried "s2/c1"(a global parameter c1 has been defined as the chord length) and the default unit changed to "1/m", there is a little change in the line graph and nearly the same to "s2" case.
So, how should I set the expression of x axis? What does "s2" mean? Thank you very much.
P.S. my model is 3D airfoil and the chord length is 914.44mm.
Regards,
Susan
Hello SUsan
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