Deformation and breakup of droplets of stabilized coal slime fuels interacting with an air jet
| Parent link: | Advanced Powder Technology.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 36, iss. 6.— 2025.— Article number 104887, 14 p. |
|---|---|
| Other Authors: | , , , |
| Summary: | Title screen This research presents the experimental data on the influence of stabilizing additives on deformation and fragmentation behavior of waste-derived slurry droplets during their interaction with an air jet. The average radii and number of child droplets formed as a result of droplet breakup were recorded. The influence of the air jet velocity and the diameter of the parent droplet on the average radius and the number of secondary droplets was determined. The experiments demonstrated a dynamic change in the number and average radii of secondary droplets for different relative velocities of the parent slurry droplets. When adding a stabilizing additive to coal-water slurry, the number of secondary droplets decreased several times. Experimental data were analyzed using dimensionless criteria and deriving equations to predict the breakup characteristics of droplets of stabilized fuels over a wide range of air jet velocity. Maps of modes of droplet deformation and breakup were developed, plotted in coordinate systems using Weber, Reynolds, Ohnesorge and capillarity numbers Текстовый файл AM_Agreement |
| Published: |
2025
|
| Subjects: | |
| Online Access: | https://doi.org/10.1016/j.apt.2025.104887 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680317 |