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3D Parabolic flow doubt

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Old   June 25, 2017, 05:45
Default 3D Parabolic flow doubt
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Nishanth
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Hi everyone,
I simulated a 3D parabolic flow through arteries and wrote udf for inlet boundary condition. I went on to validate the results and I found some discrepancies in my maximum facet value comparison. Can anyone give me an idea as to where I am going wrong?
The red curve indicates result from my simulation and the blue one shows the actual result. Why is my velocity value not going negative?
Kindly reply asap.

Thank you guys
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Old   June 26, 2017, 14:47
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Nishanth
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Guys? does anyone know why? Pls respond. It would be really helpful to me.
Thanks.
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