Hi, Christi. I'm working on an Aspen Plus simulation that involves a RadFrac column and a Distl column. I noticed that the condenser duty value in a RadFrac column is negative. Heat is being removed, I guess. Do you know why the condenser duty in Distl columns has a positive value? I tested it with several systems. The result is always positive. Is there a way to explain that?
Hi, Christi. I'm working on an Aspen Plus simulation that involves a RadFrac column and a Distl column. I noticed that the condenser duty value in a RadFrac column is negative. Heat is being removed, I guess. Do you know why the condenser duty in Distl columns has a positive value? I tested it with several systems. The result is always positive. Is there a way to explain that?