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.
Tracking particle move distance with laminar flow
Posted 8 nov. 2019, 14:45 UTC−5 Fluid & Heat, Particle Tracing for Fluid Flow 0 Replies
Please login with a confirmed email address before reporting spam
Hi, I am studying particle tracing module with laminar flow following "How to simulate particle tracing in a laminar static mixer" on Youtube. so, I made simple cylinder structure with 0.0002m/s inlet velocity and simulated for both laminar flow and particle tracing module. Inlet of fluid and particles is left and outlet is right. My question is that particles move about 23mm at 1000s, as I attached image below, but I calculated fluid distance is about 20mm(0.0002m/s x 1000s = 0.02m) at 1000s. This seems not make sense, particles moved earlier than fluid in the result of simulation, I think i probably missed some steps, or simulated incroeectly. Please, help me if anyone knows about this. Thanks,
Attachments:
Hello Myungkeun Oh
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.