I am designing a condenser for a binary system using ASPEN's heat exchanger design program (*.EDR) version 8.4. You can pick different models to describe the VLE data but for some you have to enter the interaction parameters. Any ideas on how to get those? I have modeled the system uring APSEN...
I am checking an existing exchanger for a new application (slightly superheated steam on shell, liquid on tube side). After inputing the exchanger's information, if I run it in "simulation" mode I get only 60% of the steam condensing vs. if I run it in "ratings" mode 100% of steam condenses...