Laminar flow with dilute species convection in Comsol.

Once a flow model is added to Comsol, we add the convection diffusion terms for mass transport of the solute.

[@ets_vid]

Thx a lot
Please tell us about the initial value subnode in this simulation.

[@RicardoPorteladaSilva]

Thank your for the video!. I was wondering if is possible simulate an oil leak and detect from arduino sensor?.

[@camillemaradiaga8495]

Very helpful, can you show the initial values tab?

[@olegkhegay2025]

Hello,
Thank you for the video, it`s very useful.
I have a question. I`m a new in Comsol and i`m going to make a model pipe of district heating system. How can I start with the Geometry ? with rectanle or with circle ?
Thank you.

[@mustafazuhair2830]

thank u so much>>>I am trying to make a simulation of 3D natural convection inside inclined concentric cylinder by comsol >>> I have problem in the sitting of the boundary condition can you help me with that by making a video of 3D natural convection inside annulas cylinder >>> best regards.