We’re putting the final touches on our new badges platform. Badge issuance remains temporarily paused, but all completions are being recorded and will be fulfilled once the platform is live. Thank you for your patience.

Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Solving custom transport equations › Reply To: Solving custom transport equations

September 23, 2023 at 9:14 pm
James
Subscriber

Hello Rob,

My apologies as this is an "old" thread now. I am still quite confused. Perhaps I should add more information. The units of C is mg/L, so while defining the boundary condition for C, I used the value of "specified value" that is in mg/L. So if that's the case, when fluent multiplies the fluid density, the dimension of the unsteady term, for example, will be kgmg/Lsm3. The convective term I suppose will follow, and so in this case I should supply the value of diffusivity in kg/ms right?

Â