Abstract
The paper demonstrates that a rigorous dynamic simulation for distillation columns, including varying pressure and vapor holdup is feasible using a UV-flash approach. A strategy is presented for calculating this flash efficiently when used in dynamic simulation. The paper also considers use of local thermodynamic models combined with look-up tables, where all variables are continuous in time. The results are illustrated on a propane-butane fractionator where the vapor holdup is considerable and should not be neglected.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
