Sorry for delayed response - when I was initially setting up the model, one of the tutorials I used had multiphase modelling set for its mixing.
I'm comparing my mixing to a Widman calculator (https://www.widman.biz/English/Calculators/Mixtures.html) and getting fairly accurate results (error under 2 % when the difference between the two viscosities is a factor of 10 or less)
You are navigating away from the AIS Discovery experience