The Characteristics of an Atomizer and its Position to be Placed Considering the Evapolation of the Mist.

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This paper gives the characteristics of an atomizer when the injection air pressure and the suction lift of feed water are varied.<BR>Economical condtions of an atomizer are as follows : (a) the injection air pressure is 26 cm Hg, (b) the quantity of the injection air is 1325-1435 cm3/s, (c) the suction lift of the feed water is 35 cm, (d) the water quantity is 0.12-0.45 cm3/s, (e) the speed of the water particles at the nozzle tip is 147-158 m/s, (f) their radii at the same place are 4.1-11.5 μ.<BR>While the spraying range is theoreticaly determined considering the evaporation of the water particles ; in reality it is a space of about 4 m in length and 1.5 m in width and in height. As it is undesirable that the mist adheres to the wall or to the working machine, the above-menhoned space is substantially necessary between the atomizer and the machine.
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