Chun-Wei Tsai
Subscriber

Sorry if I didn't make the question clear enough, I am going to build a simple square model with fuel already inside. I want to place the model in a very cool condition (about -70 degree celcius) for a certain time, and I want to see the temperature contour plot and observe that how long does it take for the fuel inside the square tank to reach a certain temperature. 

Thank you very much!