Autodesk CFD Advanced 2016 is the extended version of CFD: the ultimate Autodesk software for 3D CAD drafters. Automating simulations of fluid and gas flows in combination with conduction and convection heat transfer has been made easy in CFD 2016 (previously CFdesign). 

The software helps you to improve designs, validate the behaviour of a design and predict product performance, significantly reducing the number of prototypes needed. CFD Advanced comes with plenty of extras including fluid height, nucleate boiling, solar heat gain and other temperature-related tools. 

When you purchase a licence for Autodesk CFD Premium 2019, you also have the right to use CFD Advanced 2016. This is the only way, in the new licensing structure, to "buy" CFD Advanced 2016 (further information on licensing).