Dynamic Modelling of a Three-Phase Catalytic Slurry Reactor Considering the Phase Change Phenomenon

Autor:	Eduardo Coselli Vasco de Toledo, Adriano Pinto Mariano, Rubens Maciel Filho, José Marcos Francisco da Silva
Rok vydání:	2004
Předmět:	Refrigerant Phase change Work (thermodynamics) Materials science Waste management Three-phase Heat transfer Slurry Flash evaporation Mechanics Catalysis
Zdroj:	IFAC Proceedings Volumes. 37:715-720
ISSN:	1474-6670
DOI:	10.1016/s1474-6670(17)31894-3
Popis:	This work deals with the development of a model capable to simulate via deterministic modelling the phenomenon of phase change observed in three-phase catalytic slurry reactors, that occurs in the reacting medium and in the refrigerant fluid. A dynamic heterogeneous non-isothermal model was formulated to evaluate the impact of this phenomenon in the dynamic behaviour of the reactor. A muiticomponent flash calculation was used to reproduce this effect in the reacting medium and an appropriate correction procedure of the global coefficient of heat transfer to analyse the effect in the refrigerant fluid.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a92af0537123dbe0322dc85c50ca371a https://doi.org/10.1016/s1474-6670(17)31894-3 Zobrazit plný text záznamu