SAA

I am trying to test DWSIM to see how it would works as an alternative to my existing flowsheeting software. I decided to test it with a simple steam stripper. I am using NRTL thermo package for simplicity (but eventually I would like to test REAKTORO package). The help files says that I can use model a re fluxed absorber but I do not see that as an option so I used a distillation column with zero duty reboiler. But unfortunately I am not able to get results that makes any sense. Either I am doing...