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在模拟实验平台上,研究了细水雾对机舱火灾的灭火效果。通过实验研究了细水雾喷头的流量系数、工作压力、喷射角度对灭火效果的影响。喷头流量系数越大灭火效果越好,当飞机在倾角30°时,灭火效果好于飞机倾角在10°和20°的情况。
On the simulation experiment platform, the effect of water mist on the cabin fire was studied. The effects of the flow coefficient, working pressure and spray angle of the water mist nozzle on the fire extinguishing effect were studied experimentally. The bigger the nozzle flow coefficient is, the better the fire extinguishing effect is. When the aircraft is at a tilt angle of 30 °, the fire extinguishing effect is better than that of the aircraft at the inclination of 10 ° and 20 °.