Open AccessMODELLING THE EFFECTS OF RELEASE AND PROPAGATION OF GASES, VAPOURS AND AEROSOLS FROM HAZARDOUS MATERIALS
Author(s) -
Sveta Cvetanović
Publication year - 2020
Publication title -
facta universitatis. series: working and living environmental protection/facta universitatis. series: working and living environmental protection
Language(s) - English
Resource type - Journals
eISSN - 2406-0534
pISSN - 0354-804X
DOI - 10.22190/fuwlep2001039c
Subject(s) - vapours , hazardous waste , environmental science , phase (matter) , volume (thermodynamics) , mechanics , gas phase , materials science , chemistry , thermodynamics , waste management , engineering , physics , organic chemistry , neuroscience , biology
The effects of release and propagation of gases, vapours and aerosols from hazardous substances are modelled using: ideal models that presuppose that the surface of the horizontal cross section of the container (tank) is constant, that substances are released from the hole in the wall, that the system is not a two-phase system, and that there is no resistance in the discharge; realistic models that take into account the phenomenon of friction; two-phase models that take into account the quality and the specific volume of the mixture of vapour and liquid; and models that take into account the abrupt release of liquids, gases and vapours.