help in ANSYS

We do a lot of designs for a heating systems inside liquid hydrocarbon vessels using what we called Fire Tube, in which a burner shall be assembled to its end. In usual we fabricate the tube from carbon or low alloy steel and making a lining from a sheet of stainless steel formed as a tube to be lined inside the carbon steel fire tube to protect the area of tube subjected to direct fire and close to burner.

i want to make a physical model of rotary kiln or u can say a pipe with a burner on one end and temperature range upto 200 degree celsius.pipe will be rotating whose rpm is controoled by using motor.we are cacluting humidity.the whole process is being controlled and monitored by using SCADA system. now i want to make physical model in ANSYS which shows temperature distribution in the pipe.

my plan is to write a paper on our work thats why i need to make a physical model