Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897988723> ?p ?o ?g. }
- W2897988723 endingPage "581" @default.
- W2897988723 startingPage "571" @default.
- W2897988723 abstract "Modeling of dynamic systems with a variable number of phases is still a challenge, especially for multiple liquid phases. A common approach from literature derives first‐order Karush–Kuhn–Tucker (KKT) conditions of the Gibbs free energy minimization and relaxes these if a phase does not exist. It aims at enabling dynamic simulation in all phase regimes of systems in vapor–liquid equilibrium by following a nonphysical continuous solution. In this work, we demonstrate that this continuous solution is not always possible in liquid–liquid equilibrium problems. The demonstration is done both theoretically and for illustrative examples. To overcome the demonstrated issues, we review the use of negative flash approach that allows negative molar amounts of nonexisting phases and propose a hybrid continuous formulation that explicitly assigns phase variables in the single‐phase regime and solves flash equations otherwise. Various dynamic case studies demonstrate the applicability and limitations of all three approaches. © 2018 American Institute of Chemical Engineers AIChE J , 65: 571–581, 2019" @default.
- W2897988723 created "2018-10-26" @default.
- W2897988723 creator A5018389153 @default.
- W2897988723 creator A5024350061 @default.
- W2897988723 creator A5045091643 @default.
- W2897988723 creator A5083468312 @default.
- W2897988723 creator A5091615665 @default.
- W2897988723 date "2018-11-15" @default.
- W2897988723 modified "2023-10-16" @default.
- W2897988723 title "Modeling of dynamic systems with a variable number of phases in liquid-liquid equilibria" @default.
- W2897988723 cites W1963932222 @default.
- W2897988723 cites W1968740625 @default.
- W2897988723 cites W1970730075 @default.
- W2897988723 cites W1971351825 @default.
- W2897988723 cites W1971496568 @default.
- W2897988723 cites W1973382966 @default.
- W2897988723 cites W1989033330 @default.
- W2897988723 cites W1990971541 @default.
- W2897988723 cites W1995882904 @default.
- W2897988723 cites W2002440964 @default.
- W2897988723 cites W2023120921 @default.
- W2897988723 cites W2023493533 @default.
- W2897988723 cites W2033741369 @default.
- W2897988723 cites W2041361218 @default.
- W2897988723 cites W2042842261 @default.
- W2897988723 cites W2043502390 @default.
- W2897988723 cites W2043555466 @default.
- W2897988723 cites W2048955627 @default.
- W2897988723 cites W2053159782 @default.
- W2897988723 cites W2056363590 @default.
- W2897988723 cites W2061586430 @default.
- W2897988723 cites W2062321763 @default.
- W2897988723 cites W2064572976 @default.
- W2897988723 cites W2066274239 @default.
- W2897988723 cites W2067285986 @default.
- W2897988723 cites W2070257781 @default.
- W2897988723 cites W2092045373 @default.
- W2897988723 cites W2092959248 @default.
- W2897988723 cites W2116237250 @default.
- W2897988723 cites W2122437419 @default.
- W2897988723 cites W2128551015 @default.
- W2897988723 cites W2130865380 @default.
- W2897988723 cites W2133881794 @default.
- W2897988723 cites W2149579383 @default.
- W2897988723 cites W2161304163 @default.
- W2897988723 cites W234389757 @default.
- W2897988723 cites W2424118945 @default.
- W2897988723 cites W2732203457 @default.
- W2897988723 cites W314822700 @default.
- W2897988723 cites W4235623249 @default.
- W2897988723 cites W4246501414 @default.
- W2897988723 doi "https://doi.org/10.1002/aic.16447" @default.
- W2897988723 hasPublicationYear "2018" @default.
- W2897988723 type Work @default.
- W2897988723 sameAs 2897988723 @default.
- W2897988723 citedByCount "5" @default.
- W2897988723 countsByYear W28979887232019 @default.
- W2897988723 countsByYear W28979887232020 @default.
- W2897988723 countsByYear W28979887232021 @default.
- W2897988723 countsByYear W28979887232022 @default.
- W2897988723 crossrefType "journal-article" @default.
- W2897988723 hasAuthorship W2897988723A5018389153 @default.
- W2897988723 hasAuthorship W2897988723A5024350061 @default.
- W2897988723 hasAuthorship W2897988723A5045091643 @default.
- W2897988723 hasAuthorship W2897988723A5083468312 @default.
- W2897988723 hasAuthorship W2897988723A5091615665 @default.
- W2897988723 hasConcept C121332964 @default.
- W2897988723 hasConcept C121864883 @default.
- W2897988723 hasConcept C126255220 @default.
- W2897988723 hasConcept C134306372 @default.
- W2897988723 hasConcept C146477669 @default.
- W2897988723 hasConcept C147764199 @default.
- W2897988723 hasConcept C178790620 @default.
- W2897988723 hasConcept C182365436 @default.
- W2897988723 hasConcept C185592680 @default.
- W2897988723 hasConcept C18762648 @default.
- W2897988723 hasConcept C3017397382 @default.
- W2897988723 hasConcept C3020315061 @default.
- W2897988723 hasConcept C33923547 @default.
- W2897988723 hasConcept C41008148 @default.
- W2897988723 hasConcept C43617362 @default.
- W2897988723 hasConcept C44280652 @default.
- W2897988723 hasConcept C50454189 @default.
- W2897988723 hasConcept C97355855 @default.
- W2897988723 hasConceptScore W2897988723C121332964 @default.
- W2897988723 hasConceptScore W2897988723C121864883 @default.
- W2897988723 hasConceptScore W2897988723C126255220 @default.
- W2897988723 hasConceptScore W2897988723C134306372 @default.
- W2897988723 hasConceptScore W2897988723C146477669 @default.
- W2897988723 hasConceptScore W2897988723C147764199 @default.
- W2897988723 hasConceptScore W2897988723C178790620 @default.
- W2897988723 hasConceptScore W2897988723C182365436 @default.
- W2897988723 hasConceptScore W2897988723C185592680 @default.
- W2897988723 hasConceptScore W2897988723C18762648 @default.
- W2897988723 hasConceptScore W2897988723C3017397382 @default.
- W2897988723 hasConceptScore W2897988723C3020315061 @default.
- W2897988723 hasConceptScore W2897988723C33923547 @default.
- W2897988723 hasConceptScore W2897988723C41008148 @default.