On the Relation Between the Relative Disposition of Injector Devices and the Dispersivity of the Generated Aerosol.

The results of experimental studies of the dispersivity of an aerosol obtained using two injector devices arranged differently mutually are presented. The dependences of the numerical and volume concentrations of droplets in the aerosol formed in the course of variation of the relative angle of attack of jets on the size of droplets are presented. The limiting initial distances between droplets in the aerosol, at which the sizes of the droplets practically do not change during their free fall, are determined. Based on the research results, recommendations were formulated to ensure predictable distributions of the droplets of liquid in a gaseous medium at different distances from the fire zone. [ABSTRACT FROM AUTHOR]