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Перспективы применения импульсных струй жидкости для тушения газовых факелов
(НТУ "ХПИ", 2013) Семко, А. Н.; Бескровная, М. В.; Украинский, Ю. Д.; Виноградов, С. А.; Грицына, И. Н.
Experimental studies of putting out of gas blowout by means of high-speed impulse liquid jets generated by a powder pulse-jet water canon have been carried out. The speed of impulse jet depending on charge energy ranged in the experiments from 300 to 600 m/s. The speed of the head section of the jet has been measured directly before the torch by means of a non-contact laser speed measuring device, the jet photographing has been carried out. It has been shown that around the high-speed liquid impulse jet in the air is formed a high-speed cloud of large cross-section splashes that efficiently knocks down the flame of the gas torch at distances of 5-20 m from the unit.