Fluid over fluid laminar flow
 

Dear all,

i am trying to model the flow of two different non Newtonian fluids over each other. The fluid at the top has initial velocity where the one below is stationary at the beginning. am hoping as a result to be able to get the relative velocity between both fluids.

if anyone could give me a hint if there is a solver that handles this problem.

thanks and have a nice day

Have a look at interFoam. I think it can handle non-newtonian fluids.

Thanks alot for your reply :)