About: Homogeneous droplet nucleation modeled using the gradient theory combined with the PC-SAFT equation of state

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About: Homogeneous droplet nucleation modeled using the gradient theory combined with the PC-SAFT equation of state Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this work, we used the Density Gradient Theory combined with the cubic equation of state (EoS) by Peng and Robinson and the perturbed chain PC-SAFT EoS. We continued in our previous works by solving the boundary value problem which arose by mathematical solution of the DGT formulation and including the boundary conditions. Achieving the numerical solution was rather tricky; this study describes some of the crucial developments that helped us to overcome the partial problems. The most troublesome were computations for low temperatures where we achieved great improvements. We applied the DGT for the n-alkanes because of the availability of the experimental data. Comparing them with our numerical results, we observed great differences between the theories; the best results gave the combination of the DGT and the PC-SAFT. However, a certain temperature drift was observed that is not satisfactorily explained by the present theories. In this work, we used the Density Gradient Theory combined with the cubic equation of state (EoS) by Peng and Robinson and the perturbed chain PC-SAFT EoS. We continued in our previous works by solving the boundary value problem which arose by mathematical solution of the DGT formulation and including the boundary conditions. Achieving the numerical solution was rather tricky; this study describes some of the crucial developments that helped us to overcome the partial problems. The most troublesome were computations for low temperatures where we achieved great improvements. We applied the DGT for the n-alkanes because of the availability of the experimental data. Comparing them with our numerical results, we observed great differences between the theories; the best results gave the combination of the DGT and the PC-SAFT. However, a certain temperature drift was observed that is not satisfactorily explained by the present theories. (en)
Title	Homogeneous droplet nucleation modeled using the gradient theory combined with the PC-SAFT equation of state Homogeneous droplet nucleation modeled using the gradient theory combined with the PC-SAFT equation of state (en)
skos:prefLabel	Homogeneous droplet nucleation modeled using the gradient theory combined with the PC-SAFT equation of state Homogeneous droplet nucleation modeled using the gradient theory combined with the PC-SAFT equation of state (en)
skos:notation	RIV/61388998:_____/13:00392007!RIV14-MSM-61388998
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA101/09/1633), P(GPP101/11/P046), P(IAA200760905), P(LA09011)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Hrubý, Jan Vinš, Václav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	77988
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/13:00392007
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	gradient theory; n-alkanes; nucleation; PC-SAFT equation of state (en)
http://linked.open.../riv/klicoveSlovo	gradient theory n-alkanes nucleation PC-SAFT equation of state
http://linked.open...ontrolniKodProRIV	[747EC3607678]
http://linked.open...v/mistoKonaniAkce	Hradec Králové
http://linked.open...i/riv/mistoVydani	Liberec
http://linked.open...i/riv/nazevZdroje	EFM12 - EXPERIMENTAL FLUID MECHANICS 2012
http://linked.open...in/vavai/riv/obor	BJ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Thermophysical properties of water in unexplored, technologically significant regions International collaboration in the research of the properties of water and aqueous mixtures in the framework of IAPWS Development and application of new experimental methods to measure heterogeneous particles in superheated steam Surface properties of metastable fluids for technical applications – theoretical and experimental study
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Hrubý, Jan Vinš, Václav Planková, B.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000319932200076
http://linked.open.../riv/zahajeniAkce	2012-11-20 (xsd:date)
issn	2100-014X
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1051/epjconf/20134501076
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Liberci
https://schema.org/isbn	978-80-7372-912-7

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