RUDN Journal of Agronomy and Animal IndustriesRUDN Journal of Agronomy and Animal Industries2312-797X2312-7988Peoples’ Friendship University of Russia named after Patrice Lumumba1483Research ArticleSome peculiarities of determination of toxity indicator in case of stabilizied burning of liquid in a roomPuzachS VDepartment of life safety and management of natural and technological riskspuzachsv@rambler.ruDoan V’et Man’-Department of life safety and management of natural and technological riskspuzachsv@rambler.ruNaumenkoS IDepartment of life safety and management of natural and technological risksnaumenko1587@mail.ruPluschikovV GDepartment of life safety and management of natural and technological risksv.g.plyushikov@mail.ruFominykhYu GDepartment of life safety and management of natural and technological risksopp-rudn@mail.ruRussian People’s Friendship University15042012451305092016Copyright © 2012,2012<p>Analysis of thermal gas dynamic conditions of conducting experiments to determine toxicity of combustion products in case of fire in a room was carried out. Mathematic models to calculate options of heat and mass transfer in characteristic small-scale and large-scale rooms was considered.</p>firetoxic gasestoxicity indicatorsimilarityheat and mass transfercoefficient of heat lossпожартоксичные газыпоказатель токсичностиподобиетепломассообменкоэффициент теплопотерь