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Modelling of Binary Nucleation in Laminar Co - Flow Tube.

SYSNO ASEP	0510712
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Modelling of Binary Nucleation in Laminar Co - Flow Tube.
Author(s)	Trávníčková, Tereza (UCHP-M)_{RID, ORCID, SAI} Havlica, Jaromír (UCHP-M)_{RID, ORCID, SAI} Hrubý, Jan (UT-L)_{RID, ORCID} Ždímal, Vladimír (UCHP-M)_{RID, ORCID, SAI}
Source Title	Sborník XX. výroční konference České aerosolové společnosti, pp.. - Praha : Česká aerosolová společnost, 2019 - ISBN 978-80-270-6416-8
Pages	s. 72-73
Number of pages	2 s.
Publication form	Print - P
Action	Výroční konference České aerosolové společnosti /20./
Event date	30.10.2019 - 01.11.2019
VEvent location	Velké Bílovice
Country	CZ - Czech Republic
Event type	EUR
Language	eng - English
Country	CZ - Czech Republic
Keywords	binary nucleation ; laminar co-current chamber ; simulation
Subject RIV	CI - Industrial Chemistry, Chemical Engineering
OECD category	Chemical process engineering
Subject RIV - cooperation	Institute of Thermomechanics - Thermodynamics
R&D Projects	GA17-19798S GA ČR - Czech Science Foundation (CSF)
Institutional support	UCHP-M - RVO:67985858 ; UT-L - RVO:61388998
Annotation	Particle nucleation is one of the important phenomena encountered in both chemical engineering and environmental studies. The Laminar Co-Flow Tube (LCFT) was designed for experimental measurement of binary and ternary nucleation of mixtures of atmospheric aerosols at laboratory conditions, most often H2SO4 + H2O + amines (MEA, TEA)/terpenes (alfa-pinene, limonene). Two models were used for mathematical modeling of momentum and mass transfer in the LFDC. 2D axisymmetric CFD model and simplified 1D analytical model. A parametric study was carried out using both models and the influence of the individual simplifications of analytical model on overall behavior of the system was discussed.
Workplace	Institute of Chemical Process Fundamentals
Contact	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Year of Publishing	2020
Electronic address	http://hdl.handle.net/11104/0301115

Number of the records: 1