Simulation of smoke spreading in double (perforated) ceilings

Sa？etak The installation of fire detectors is a responsible and important task in the fire protection of a structure. The rules for different fire detectors are stipulated in the appropriate standards. Those rules can vary from standard to standard, although their purpose is the same. This is particularly evident for the special positioning of fire detectors, such as in stairwells, hallways, ceilings with obstacles and beams, sloped ceilings, double ceilings and the like. Fire software simulation software has proven to be a valuable tool in resolving such issues. This software has multiple benefits, such as price, safety and protection of human life and property. This paper outlines the results of a simulation of smoke detectors in double (perforated) ceilings, installed above and below the perforated ceiling