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https://dspace.iiti.ac.in/handle/123456789/6759
| Title: | Impingement atomization of carbopol gels |
| Authors: | Deshmukh, Devendra Nath, Shubhankar |
| Keywords: | Atomization;Gels;Propulsion;Carbopol;Gellant;Jet impingement;Jet velocities;Sheet breakups;Jets |
| Issue Date: | 2020 |
| Publisher: | American Institute of Aeronautics and Astronautics Inc, AIAA |
| Citation: | Saurabh, A., Deshmukh, D., Nath, S., Agarwal, D., Vivek, K., & Kabiraj, L. (2020). Impingement atomization of carbopol gels. Paper presented at the AIAA Propulsion and Energy 2020 Forum, 1-13. doi:10.2514/6.2020-3973 |
| Abstract: | Experiments were performed on the atomization of Carbopol-water gels of compositions in the range 0.10–0.30 gellant wt.% on a like-on-like jet impingement configuration. Analysis indicates two primary modes of sheet breakup: perforation-driven and wave-driven. While perforation-driven breakup is not seen for the lowest gellant concentration case, 0.10 wt.%, the wave-driven breakup is present in all cases within the range of investigated jet velocities. Based on the observations, a mechanism involving feedback between the impingement point and the sheet vertex; and a separation front initiated in between the impingement point and the sheet vertex is proposed for the wave-driven breakup. © 2020, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved. |
| URI: | https://doi.org/10.2514/6.2020-3973 https://dspace.iiti.ac.in/handle/123456789/6759 |
| ISBN: | 9781624106026 |
| Type of Material: | Conference Paper |
| Appears in Collections: | Department of Mechanical Engineering |
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