About: A Computational Fluid Dynamics Approach to Nucleation in the WaterSulfuric Acid System

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: A Computational Fluid Dynamics Approach to Nucleation in the WaterSulfuric Acid System 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This study presents a computational fluid dynamics modeling approach to investigate the nucleation in the watersulfuric acid system in a flow tube. On the basis of an existing experimental setup we first establish the effect of convection on the flow profile. We describe the nucleation zone in detail and determine how flow rate and relative humidity affect its characteristics. Experimental nucleation rates are compared to rates gained from classical binary and kinetic nucleation theory as well as cluster activation theory. For low RH values, kinetic theory yields the best agreement with experimental results while binary nucleation best reproduces the experimental nucleation behavior at 50% relative humidity. Particle growth is modeled for an example case at 50% relative humidity. The final simulated diameter is very close to the experimental result. This study presents a computational fluid dynamics modeling approach to investigate the nucleation in the watersulfuric acid system in a flow tube. On the basis of an existing experimental setup we first establish the effect of convection on the flow profile. We describe the nucleation zone in detail and determine how flow rate and relative humidity affect its characteristics. Experimental nucleation rates are compared to rates gained from classical binary and kinetic nucleation theory as well as cluster activation theory. For low RH values, kinetic theory yields the best agreement with experimental results while binary nucleation best reproduces the experimental nucleation behavior at 50% relative humidity. Particle growth is modeled for an example case at 50% relative humidity. The final simulated diameter is very close to the experimental result. (en)
Title	A Computational Fluid Dynamics Approach to Nucleation in the WaterSulfuric Acid System A Computational Fluid Dynamics Approach to Nucleation in the WaterSulfuric Acid System (en)
skos:prefLabel	A Computational Fluid Dynamics Approach to Nucleation in the WaterSulfuric Acid System A Computational Fluid Dynamics Approach to Nucleation in the WaterSulfuric Acid System (en)
skos:notation	RIV/67985858:_____/10:00346366!RIV11-AV0-67985858
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z40720504)
http://linked.open...iv/cisloPeriodika	31
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Brus, David
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	244554
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/10:00346366
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fluid dynamics modeling; kinetic nucleation theory; relative humidity (en)
http://linked.open.../riv/klicoveSlovo	relative humidity fluid dynamics modeling kinetic nucleation theory
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[F5CF57C49944]
http://linked.open...i/riv/nazevZdroje	Journal of Physical Chemistry A
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	114
http://linked.open...iv/tvurceVysledku	Brus, David Hyvärinen, A.-P. Lihavainen, H. Kulmala, M. Herrmann, E. Stratmann, F. Wilck, M.
http://linked.open...ain/vavai/riv/wos	000280523500002
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
issn	1089-5639
number of pages	10 (xsd:int)
is http://linked.open...avai/riv/vysledek of	A Computational Fluid Dynamics Approach to Nucleation in the WaterSulfuric Acid System A Computational Fluid Dynamics Approach to Nucleation in the WaterSulfuric Acid System A Computational Fluid Dynamics Approach to Nucleation in the WaterSulfuric Acid System

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 77 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software