# Help with scaling of domain radially!!

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 April 11, 2014, 13:50 Help with scaling of domain radially!! #1 New Member   Deepak Ganga Dharan Join Date: Sep 2012 Posts: 4 Rep Power: 6 Hi All, I wrote a couple of equations for scaling my domain. Its a 2-D damper( two circles,the inner one with eccentricity). Since the domain was small, I was trying to scale it radially by coordinate transformation. {theta} = atan(abs(({Y}/{X}))) {R} = sqrt({X}**2+{Y}**2)-0.0632 {i2} = cos({theta}) {i3} = sin({theta}) {sY} = sign({Y}) {sX} = sign({X}) {A}={R}*{i2}*{sX} {B}={R}*{i3}*{sY} But the issue is for a constant reduction in the value of R, the domain thickness will not change. Thanks in Advance.

 Tags coordinate transform, tecplot 360

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