This Realflow tutorial shows how to make a stable animation for viscous liquids.
RealFlow Case Study - Zoic Studios
Zoic Studios' Timothy Hanson talks about how they used RealFlow for Avengers: Age of Ultron.
Here is a quick RealFlow 101, showing you how to create a simple fluid sim and get it rendered with Maxwell Render.
RealFlow 2013 Review
Max Underground have written an in-depth review of RealFlow 2013, Next Limit's fluid dynamics software.