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Teplofizika vysokikh temperatur, 2001, Volume 39, Issue 3, Pages 488–494
(Mi tvt1924)
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Heat and Mass Transfer and Physical Gasdynamics
Boiling of superheated liquids and Frenkel "islands"
M. A. Parshakova, G. V. Ermakov Institute of Thermal Physics, Ural Branch, Russian Academy of Sciences, Ekaterinburg
Abstract:
Versions of the exponential model of a Frenkel "island" are suggested. The nucleation of the new phase is treated as a fluctuation "surge" in the system. For the case when a bubble on the surface may be in several equilibrium states, a formula is given which is based on the concept that the formation of a viable nucleus is a homogeneous Markovian process. Calculations are performed for several organic liquids and water. The parameters are obtained at which the model shows the best correlation with experimental data.
Received: 01.08.2000
Citation:
M. A. Parshakova, G. V. Ermakov, “Boiling of superheated liquids and Frenkel "islands"”, TVT, 39:3 (2001), 488–494; High Temperature, 39:3 (2001), 455–461
Linking options:
https://www.mathnet.ru/eng/tvt1924 https://www.mathnet.ru/eng/tvt/v39/i3/p488
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Abstract page: | 128 | Full-text PDF : | 75 |
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