Experimental Study of Fire Ventilation During Fire Fighting Operations

摘要: Fire ventilation measures taken by fire & rescue services, including positive pressure ventilation, were investigated. Fifteen tests performed in a three-room apartment, with an attached staircase, on the first floor of training facility. The source was 0.5 m diameter pool heptane. temperature and weight source, flow through openings recorded continuously. showed that rate burning increased ventilation. Also, increases rooms leeward side reduces temperatures windward fire. Safety working conditions for fighters are improved but it jeopardises lives anyone might be trapped. importance command control during fighting operations is prominent.