Temperature Time Profile Inside Tube
 

Hello,


I have a model of a tube with 1.5m length where 0.5m is heated to 1200 C. My goal is to get a temperature vs time profile across the streamline in the middle (x axis is time, y axis is temperature). The fluid used is air. The flow is transient.



I am uncertain how to get further from this point, as extensive research (which I might have done wrong) did not help me.


My idea was to track a single particle position vs time which enters the tube and then combining this with the temperature vs position plot I would have my result, but I am not getting any further



I am using Fluent 2019 R2 and CFD Post 2019 R2.