Испарение химически опасных веществ с низкой температурой кипения
Abstract
Evaporation of liquid having a low boiling point is considered after its spilling onto a surface as a result of an accident. Three modes of evaporation condition are described, which are realized in superheated, boiling and not boiling liquid. In the energy balance equation, which determines the evaporation process, heat transfer from underlying surface and from air, the absorption of shortwave solar radiation and atmospheric longwave radiation by liquid, as well as the emission of thermal radiation from a surface of liquid, is included. Examples of calculation of evaporation of the liquid are given under various atmospheric conditions.
References
Методические указания по оценке последствий аварийных выбросов опасных веществ (РД 03-26-2007): http://www.complexdoc.ru/ntd/537889
Тихонов А.Н., Самарский А.А. Уравнения математической физики. – М., 1966. – 724 с.
Methods for the calculation of physical effects (Yellow Book). – Netherlands: Minsterie van Verkeer en Waterstaat, 2005. – 870 p.
Степаненко В.М. Численная модель процессов тепловлагообмена в системе водоем-почва и ее валидация // Вычислительные технологии,. – 2004. – Т. 9, ч. 1. – С. 112-122.
Матвеев Л.Т. Физика атмосферы. – СПб.: Гидрометеоиздат, 2000. – 778 с.
Idso S. B. A set of equations for full spectrum and 8-14 m and 10.5-12.5 m thermal radiation from cloudless skies // Wat. Resour. Res. – 1981. – Vol. 17. – Pp. 295-304.
Kawamura P.I., MacKay D., The Evaporation of volatile liquids // J. of Hazardous Materials. – 1987. – Vol. 15. – Pp. 365-376.
Studer D.W., Cooper B.A., Doelp L.C. – Vaporization and Dispersion Modeling of Contained Refrigerated Liquid Spills // Plant/Operations Progress. – 1988. – Vol. 7. – No. 2.
Published
How to Cite
License
Copyright (c) 2011 Popov V.M., Il'yushonok A.V., Katkov V.L., Leshenyuk N.S.
CC «Attribution-NonCommercial» («Атрибуция — Некоммерческое использование») 4.0
