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Velocity profile not fully developed in laminar flow

Posted 24 ott 2022, 06:33 GMT-4 Computational Fluid Dynamics (CFD) Version 6.0 1 Reply

Johann Gherbaz
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Hi,

I am trying to simulate a laminar flow inside a simple pipe to get familiar with the CFD module. However, I cannot get a fully developed velocity profile.

Br. Johann

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1 Reply Last Post 24 ott 2022, 07:39 GMT-4
Johann Gherbaz
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Posted: 2 years ago 24 ott 2022, 07:39 GMT-4

I have been trying with different inlet velocities now, apparently if I use as input the velocity that I need (0,123 m/s) the velocity profile does not fully develop. But if I use a lower value, say 0,0175 m/s, it does develop completly

I have been trying with different inlet velocities now, apparently if I use as input the velocity that I need (0,123 m/s) the velocity profile does not fully develop. But if I use a lower value, say 0,0175 m/s, it does develop completly

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