Abstract
The fragmentation of a drop of liquid (water, alcohol, glycerin) under the action of an air shock wave with a pressure of 0.2 and 3.2 atmg is studied experimentally and theoretically. The experiments are carried out using an air shock tube, and the liquid drop diameter is approximately 0.6 and 2 mm. The process is studied using high-speed video recording. Dispersed liquid particles from ≈5 μm in size are detected, liquid particle size distributions are plotted, and the particle velocities are determined. The experimental results are compared with the results of computational–theoretical estimation.
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Funding
The computational–theoretical analysis of experiments was carried out within the framework of the scientific program of the National Center for Physics and Mathematics (direction no. 3, Gas Dynamics and Physics of Explosion).
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Translated by K. Shakhlevich
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Anisiforov, K.V., Georgievskaya, A.B., Levkina, E.V. et al. Computational–Experimental Study of the Liquid Drop Fragmentation Caused by an Air Shock Wave. J. Exp. Theor. Phys. 137, 940–955 (2023). https://doi.org/10.1134/S1063776123120014
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DOI: https://doi.org/10.1134/S1063776123120014