Menu

Discussion Forum

New Discussion
Filter

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Velocity profile not fully developed in laminar flow

Posted Oct 24, 2022, 6:33 a.m. EDT Computational Fluid Dynamics (CFD) Version 6.0 1 Reply

Johann Gherbaz
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

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

Attachments:

1 Reply Last Post Oct 24, 2022, 7:39 a.m. EDT
Johann Gherbaz
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 2 years ago Oct 24, 2022, 7:39 a.m. EDT

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

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content