Počet záznamů: 1
Homogeneous Water Nucleation in a Laminar Flow Diffusion Chamber
- 1.0345106 - ÚCHP 2011 RIV US eng J - Článek v odborném periodiku
Manka, A.A. - Brus, David - Hyvärinen, A.-P. - Lihavainen, H. - Wölk, J. - Strey, R.
Homogeneous Water Nucleation in a Laminar Flow Diffusion Chamber.
Journal of Chemical Physics. Roč. 132, č. 24 (2010), s. 244505-244510. ISSN 0021-9606. E-ISSN 1089-7690
Výzkumný záměr: CEZ:AV0Z40720504
Klíčová slova: water nucleation * laminar flow * diffusion chamber
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 2.920, rok: 2010
Homogeneous nucleation rates of water at temperatures between 240 and 270 K were measured in a laminar flow diffusion chamber at ambient pressure and helium as carrier gas. The experimental results extend the nucleation rate data from literature consistently and fill a pre-existing gap. Using the macroscopic vapor pressure, density, and surface tension for water we calculate the nucleation rates predicted by classic nucleation theory and by the empirical correction function of CNT by Wölk and Strey. As in the case of other systems, CNT predicts a stronger temperature dependence than experimentally observed, whereas the agreement with the empirical correction function is good for all data sets.
Trvalý link: http://hdl.handle.net/11104/0186449
Počet záznamů: 1