THE SIMPLIFIED MATHEMATICAL MODEL TO VERIFY DIMENSIONING OF THE OPENINGS FOR SMOKE EVACUATION IN CASE OF FIRE
This article derives engineering equations used to calculate pressure differences across vents, as well as equations for calculating the mass flow of gases out through the vent, for several common enclosure fire scenarios. This gives information on the mass and energy balance and therefore allows calculation of such environmental consequences as hot gas temperature and smoke layer height.
Keywords: fire, smoke, ventilation, smoke vents
Cuvinte cheie: incendiu, fum, ventilare, trape de fum
