تقرير
Interfacial dripping faucet: generating monodisperse liquid lenses
العنوان: | Interfacial dripping faucet: generating monodisperse liquid lenses |
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المؤلفون: | Champougny, Lorène, Bertin, Vincent, Snoeijer, Jacco H., Rodríguez-Rodríguez, Javier |
سنة النشر: | 2023 |
المجموعة: | Condensed Matter Physics (Other) |
مصطلحات موضوعية: | Physics - Fluid Dynamics, Condensed Matter - Soft Condensed Matter |
الوصف: | We present a surface analog to a dripping faucet, where a viscous liquid slides down an immiscible meniscus. Periodic pinch-off of the dripping filament is observed, generating a succession of monodisperse floating lenses. We show that this interfacial dripping faucet can be described analogously to its single-phase counterpart, replacing surface tension by the spreading coefficient, and even undergoes a transition to a jetting regime. This liquid/liquid/gas system opens perspectives for the study of the dynamics of emulsions at interfaces. Comment: 9 pages, 8 figures, 5 supplemental movies |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2401.00459 |
رقم الأكسشن: | edsarx.2401.00459 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |