Sharafatmandjoor, Shervin and Taeibi-Rahni, Mohammad and Che Sidik, Nor Azwadi (2015) Formation and breakup patterns of falling droplet. Numerical Heat Transfer Part A: Applications, 68 (9). pp. 1023-1030. ISSN 1040-7782
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Official URL: http://dx.doi.org/10.1080/10407782.2015.1023153
Abstract
Some interface front patterns of falling droplets are studied via direct numerical solution of the full Navier-Stokes equations governing the system of droplets and the ambient surrounding media as a single-fluid model. We focus on the mutual interactions of the effects of characterizing nondimensional parameters on the formation and break-up of large cylindrical droplets. The investigation of droplet cross sections and deformation angles shows that for moderate values of the Atwood number, increasing the Eötvös number explicitly increases the deformation rate in formation and breakup phenomena. Otherwise, increasing the Ohnesorge number basically amplifies the viscous effects
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | engineering controlled terms: deformation, drop breakup, drops, viscous flow |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Mechanical Engineering |
| ID Code: | 55339 |
| Deposited By: | Fazli Masari |
| Deposited On: | 24 Aug 2016 04:08 |
| Last Modified: | 15 Feb 2017 07:07 |
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