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بار سوخت
When a given fuel package is ignited, a columri of buoyant H hot gases, smoke, and flame rises upward.
•.Ifembers from a smoldering fire ignite a fuel package that is : cنpable of producing large amounts of heat, the damage may bemore severe at this fuel package than the smolder fire at the
When full room involvement occurs, the damage sustained to the room, including the floor, will be more extensive as radi- ated and convected heat ignites fuel packages within the room.
Many ümes this indicates a possible area of fire origin; the investigator is cautioned to remember that a fuel package in a room may create an area of ceiling damage and be located remote from the actual origin area.
V-shapcd pattems are created by the heat or smoke from [be fire plume, The angle of the pattem has several factors thai ^11 afTect it, These would include the heat release rate of the fuel Package, the geometry of the fuel, the effects of Ventilation, the combustibility ofLhe surface where the pattern is observed, and °nzontal obstructions.
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