摘要 |
PROBLEM TO BE SOLVED: To discharge a liquid extinguishing agent and a gaseous extinguishing agent and mix them more efficiently than a resonant tube. SOLUTION: An emitter communicates with a supply source of the liquid extinguishing agent and the gaseous extinguishing agent. The emitter is used to establish a gas stream, atomize and entrain the liquid into the gas stream and discharge the resulting liquid-gas stream onto the fire. The gas stream having first and second shock wave fronts are formed by using the emitter. The liquid is atomized and entrained in the gas stream in one of the two shock wave fronts, and the liquid-gas stream onto the fire. A plurality of shock wave diamonds are formed in the liquid-gas stream discharged from the emitter. COPYRIGHT: (C)2011,JPO&INPIT
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