Dispersion of droplets in the nozzle spray cone
V.A. Arkhipov1,2, N.N. Zolotorev1, S.A. Basalaev1, S.S. Bondarchuk2,3
1National Research Tomsk State University, 36, Lenin Avenue, Tomsk, 634050, Russia
2Institute for Problems of Chemical and Energetic Technologies of the Siberian Branch of the RAS, 659332, Biysk, 1, Sotsialisticheskaja str., IPCET SB RAS
3Tomsk State Pedagogical University, 634041, Tomsk, 60, Kievskaya str., Russia
Keywords: жидко-капельный аэрозоль, центробежная форсунка, факел распыла, индикатриса рассеяния, метод малых углов, гамма-распределение, экспериментальное исследование, liquid-drop aerosols, centrifugal nozzle, spray cone, scattering phase function, small-angles method, gamma-distribution, experimental study
Abstract
The technique and results of an experimental study of the disperse composition of a liquid-drop aerosol in the nozzle spray cone are presented. To determine the particle size in the spray cone using the method of measuring the small-angle scattering phase function a new experimental setup was used. The parametric analysis is carried out. The criterion relations for the maximum diameter of the particles in the spray of the centrifugal nozzle are presented. It is shown that the particle size spectrum in the spray cone corresponds to the gamma distribution.
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