ON METHODS OF FIRE LOAD SMOKE GENERATION ABILITY ESTIMATION
Journal: NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS)
Volume 2019 № 1
, 2019
Rubrics: MAIN RUBRIC
Authors:
1.
Saint-Petersburg university of State fire service of EMERCOM of Russia
2.
Saint-Petersburg university of State fire service of EMERCOM of Russia
3.
Saint-Petersburg university of State fire service of EMERCOM of Russia
Type:
Article
Pages:
from 26
to 31
Status:
Published
Received:
12.03.2019
Accepted:
20.03.2019
Published:
25.03.2019
Language:
Russian
Keywords:
dymoobrazuyuschaya sposobnost', gorenie pozharnoy nagruzki, dal'nost' vidimosti na pozhare, nizkotemperaturnyy piroliz, opticheskaya plotnost' dyma, plamennoe gorenie, pogloschayuschaya sposobnost', pozharnaya nagruzka
Abstract (English):
Researched factors that affect intensity of the fire load smoke generation. We established relationship between the smoke optical density and the smoke generation ability. The results of an experimental research of the maximum value of the smoke optical density of various types of fire load dependence are analyzed. We have made an analysis of the smoke production rate measuring kinetic approach using possibility on the basis of velocity measurements of mass loss during sample combustion. We proposed the least squares method application for measurement results graphical interpretation.
Researched factors that affect intensity of the fire load smoke generation. We established relationship between the smoke optical density and the smoke generation ability. The results of an experimental research of the maximum value of the smoke optical density of various types of fire load dependence are analyzed. We have made an analysis of the smoke production rate measuring kinetic approach using possibility on the basis of velocity measurements of mass loss during sample combustion. We proposed the least squares method application for measurement results graphical interpretation.
Keywords:
dymoobrazuyuschaya sposobnost', gorenie pozharnoy nagruzki, dal'nost' vidimosti na pozhare, nizkotemperaturnyy piroliz, opticheskaya plotnost' dyma, plamennoe gorenie, pogloschayuschaya sposobnost', pozharnaya nagruzka
dymoobrazuyuschaya sposobnost', gorenie pozharnoy nagruzki, dal'nost' vidimosti na pozhare, nizkotemperaturnyy piroliz, opticheskaya plotnost' dyma, plamennoe gorenie, pogloschayuschaya sposobnost', pozharnaya nagruzka
1. ISO 565932:1994 Plastics - Smoke generation - Part 2: Determination of optical density by a single-chamber test.
2. Romanenkov I.G., Levites F.A. Ognezaschita stroitel'nyh konstrukciy. M.: Stroyizdat, 1991. 320 s.
3. Isakov G.N., Manaeva A.R. Issledovaniya processa steklovaniya napol'nyh pokrytiy na osnove polivinilhlorida // Tehnologii tehnosfernoy bezopasnosti. 2014. № 6 (58). S.1-6. URL: http://ipb.mos.ru/ttb (data obrascheniya: 03.04.2015).
4. B.B. Serkov, R.M. Aseeva, A.B. Sivenkov. Fiziko-himicheskie osnovy goreniya i pozharnaya opasnost' drevesiny // Tehnologii tehnosfernoy bezopasnosti. 2012. № 1 (41). URL: http://ipb.mos.ru/ttb (data obrascheniya: 03.04.2015).
