Original title: Modelling of Binary Nucleation in Laminar Co - Flow Tube.
Authors: Trávníčková, Tereza ; Havlica, Jaromír ; Hrubý, Jan ; Ždímal, Vladimír
Document type: Papers
Conference/Event: Výroční konference České aerosolové společnosti /20./, Velké Bílovice (CZ), 20191030
Year: 2019
Language: eng
Abstract: 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.
Keywords: binary nucleation; laminar co-current chamber; simulation
Project no.: GA17-19798S (CEP)
Funding provider: GA ČR
Host item entry: Sborník XX. výroční konference České aerosolové společnosti, pp., ISBN 978-80-270-6416-8
Note: Související webová stránka: http://hdl.handle.net/11104/0301115
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: http://hdl.handle.net/11104/0301115

Permalink: http://www.nusl.cz/ntk/nusl-407893


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Research > Institutes ASCR > Institute of Chemical Process Fundamentals
Conference materials > Papers
 Record created 2019-11-25, last modified 2023-12-11


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