[tomro91]

Hello,

I am trying to build a simulation for an actual existing CDU column in HYSYS. The cube of the column is heated by a stream of vapour that enters the shell, surrounding the lower stages of the column. The CDU operators don’t define the heating shell as a reboiler but look at it as a heater. I am looking for the simplest way to simulate the cube heating process of this CDU. How would you recommend to approach the problem?