Publication de 6 numéros par an
ISSN Imprimer: 1940-2503
ISSN En ligne: 1940-2554
Indexed in
SHIELDING OF FIRE RADIATION WITH THE USE OF MULTI-LAYERED WATER MIST CURTAINS: PRELIMINARY ESTIMATES
RÉSUMÉ
An approximate solution for the complete problem of attenuation of fire radiation by water mist is presented. This solution is based on simplified approaches for the spectral radiative properties of water droplets, the radiative transfer in the absorbing and scattering mist, and transient heat transfer taking into account partial evaporation of water mist. An analysis of the example problem makes it possible to recommend a decrease in the size of supplied water droplets with the distance from the irradiated surface of the mist layer. This can be achieved with the use of a multi-layered mist curtain. The advantage of this engineering solution is also confirmed by numerical calculations.
-
Dombrovsky Leonid A., Reviznikov Dmitry L., Kryukov Alexei P., Levashov Vladimir Yu, Self-generated clouds of micron-sized particles as a promising way of a Solar Probe shielding from intense thermal radiation of the Sun, Journal of Quantitative Spectroscopy and Radiative Transfer, 200, 2017. Crossref
-
Dombrovsky Leonid A., Dembele Siaka, Wen Jennifer X., An infrared scattering by evaporating droplets at the initial stage of a pool fire suppression by water sprays, Infrared Physics & Technology, 91, 2018. Crossref
-
Dombrovsky Leonid A., Dembele Siaka, Wen Jennifer X., Sikic Ivan, Two-step method for radiative transfer calculations in a developing pool fire at the initial stage of its suppression by a water spray, International Journal of Heat and Mass Transfer, 127, 2018. Crossref
-
Dombrovsky Leonid A., Scattering of Radiation and Simple Approaches to Radiative Transfer in Thermal Engineering and Biomedical Applications, in Springer Series in Light Scattering, 2019. Crossref
-
Dombrovsky Leonid A., Levashov Vladimir Yu, Kryukov Alexei P., Dembele Siaka, Wen Jennifer X., A comparative analysis of shielding of thermal radiation of fires using mist curtains containing droplets of pure water or sea water, International Journal of Thermal Sciences, 152, 2020. Crossref
-
Gonome Hiroki, Nagao Taichi, Takagi Yuto, Ono Mizuho, Kogawa Takuma, Moriya Shuichi, Okajima Junnosuke, Protection from thermal radiation of hazardous fires: Optimizing microscale droplet size in mist barriers using radiative transfer analysis, Process Safety and Environmental Protection, 143, 2020. Crossref
-
Dombrovsky Leonid A., Dembele Siaka, AN IMPROVED SOLUTION FOR SHIELDING OF THERMAL RADIATION FROM FIRES USING MIST CURTAINS OF PURE WATER OR SEAWATER , Computational Thermal Sciences: An International Journal, 14, 4, 2022. Crossref