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This article is cited in 14 scientific papers (total in 14 papers)
Hysicochemical processes in the interaction of aerosol with the combustion front of forest fuel materials
I. S. Voitkova, R. S. Volkova, A. O. Zhdanovaa, G. V. Kuznetsova, V. E. Nakoryakovb a National Research Tomsk Polytechnic University, Tomsk, 634050, Russia
b S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
An experimental study has been performed to investigate the integral characteristics of the processes of heat and mass transfer and phase transformations during interaction of a droplet flow with the combustion front of a highly porous condensed material. The macroscopic regularities of the suppression of flaming combustion and thermal decomposition of typical forest fuel material due to the removal of heat as a result of its absorption during vaporization and convective cooling were studied. Three versions of interaction of a droplet aerosol with burning forest fuel material were considered. The time of combustion termination and the time of thermal decomposition of forest fuel materials were determined. The mechanisms of the main physicochemical processes occurring during interaction of droplet flow with the combustion front of typical forest fuel materials were established.
Keywords:
aerosol, forest fuel material, combustion front, burningstop, evaporation, thermal decomposition, flaming combustion.
Received: 15.08.2017 Revised: 29.11.2017
Citation:
I. S. Voitkov, R. S. Volkov, A. O. Zhdanova, G. V. Kuznetsov, V. E. Nakoryakov, “Hysicochemical processes in the interaction of aerosol with the combustion front of forest fuel materials”, Prikl. Mekh. Tekh. Fiz., 59:5 (2018), 143–155; J. Appl. Mech. Tech. Phys., 59:5 (2018), 891–902
Linking options:
https://www.mathnet.ru/eng/pmtf534 https://www.mathnet.ru/eng/pmtf/v59/i5/p143
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