Book chapter · Conference paper
On the efficiency of PT Flash calculations with equations of state
KT Consortium, Department of Chemical and Biochemical Engineering, Technical University of Denmark1
Center for Energy Resources Engineering, Centers, Technical University of Denmark2
CERE – Center for Energy Ressources Engineering, Department of Chemical and Biochemical Engineering, Technical University of Denmark3
Department of Chemical and Biochemical Engineering, Technical University of Denmark4
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.
| Language: | English |
|---|---|
| Publisher: | Elsevier |
| Year: | 2018 |
| Pages: | 859-864 |
| Proceedings: | 13th International Symposium on Process Systems Engineering (PSE 2018) |
| Series: | Computer Aided Chemical Engineering |
| ISBN: | 0444642412 , 0444642420 , 9780444642417 and 9780444642424 |
| ISSN: | 15707946 |
| Types: | Book chapter and Conference paper |
| DOI: | 10.1016/B978-0-444-64241-7.50138-5 |
| ORCIDs: | Liang, Xiaodong |
