On the efficiency of PT Flash calculations with equations of state

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

The isobaric-isothermal equilibrium (PT Flash) calculation has been an active research topic in thermodynamics community for decades, of which the conventional framework consists of two subproblems: stability test and phase split calculation. In this work, various aspects on the efficiency of the conventional PT Flash calculation procedures have been investigated, which includes the significances of a few successive substitution steps before starting the second-order method and volume based methods for both PT stability test and PT Flash problems, as well as the use of advanced equations of state.
Original languageEnglish
Title of host publicationProceedings of the 13th International Symposium on Process Systems Engineering – PSE 2018
EditorsMario R. Eden, Marianthi G. Ierapetritou, Gavin P. Towler
Volume44
PublisherElsevier
Publication date2018
Pages859-864
ISBN (Electronic)978-0-444-64241-7
DOIs
Publication statusPublished - 2018
Event13th International Symposium on Process Systems Engineering (PSE 2018) - San DIego, United States
Duration: 1 Jul 20185 Jul 2018

Conference

Conference13th International Symposium on Process Systems Engineering (PSE 2018)
CountryUnited States
CitySan DIego
Period01/07/201805/07/2018
SeriesComputer Aided Chemical Engineering
ISSN1570-7946

Keywords

  • PT Flash
  • Stability Test
  • Phase Split
  • Successive Substitution
  • Second-order

Fingerprint Dive into the research topics of 'On the efficiency of PT Flash calculations with equations of state'. Together they form a unique fingerprint.

Cite this