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Laminar Co-Flow Tube ± Measurement Device for Binary and Ternary Nucleation.
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SYSNO ASEP 0499602 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Laminar Co-Flow Tube ± Measurement Device for Binary and Ternary Nucleation. 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, SAIArticle number TP-42 Source Title Book of Abstracts. - Louvain-la-Neuve : Université catholique de Louvain, 2018 / Gaigneux E. - ISBN N Pages s. 199 Number of pages 1 s. Publication form Online - E Action Aerosol Technology, AT 2018 Event date 18.06.2018 - 20.06.2018 VEvent location Bilbao Country ES - Spain Event type EUR Language eng - English Country ES - Spain Keywords binary nucleation ; sulphuric acid ; water Subject RIV DG - Athmosphere Sciences, Meteorology OECD category Meteorology and atmospheric sciences Subject RIV - cooperation Institute of Thermomechanics - Thermodynamics R&D Projects GA17-19798S GA ČR - Czech Science Foundation (CSF) EF16_013/0001315 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UCHP-M - RVO:67985858 ; UT-L - RVO:61388998 Annotation In this work we present a novel device - Laminar Co-Flow Tube (LCFT). A detailed description of the device can be found in Travnickova et al. (2018). The turbulent mixing unit is here replaced by a set of two coaxial tubes which introduce nucleating vapours into the chamber in a laminar co-flow. The LCFT was tested on a H2SO4 - H2O
system whose vapours were saturated to N2 carrier gas in separate saturators. Because the water vapour stream surrounds the stream with sulphuric acid vapours, it
prevents the loss of sulphuric acid or the droplets on the wall of the device. Resulting number of droplets larger than 1.2 nm is determined by PSM (A11, Airmodus).Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2019
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