Reply To: Axial variation of bulk temperature in Fluent

[Rob]

Use the Plane option

And pick a number of planes & spacing. That will give some surfaces. These can then be used for integrals

If you need the data during the run then you can use the Report Definition functions to either get a separate file for each or one larger file. Expressions can be used to get average values etc if you want to obtain other values. 

We don't tend to use CFD Post much with Fluent data, with the possible exception of animations from existing data sets. I'd still use Fluent, but I've also got scripts/journals read case & data, create images, read next case & data etc.