| Autor: |
Alekseenko Sergey, Aktershev Sergey, Bobylev Aleksey, Guzanov Vladimir, Kharlamov Sergey, Markovich Dmitriy |
| Jazyk: |
English<br />French |
| Rok vydání: |
2016 |
| Předmět: |
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| Zdroj: |
MATEC Web of Conferences, Vol 84, p 00002 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
2261-236X |
| DOI: |
10.1051/matecconf/20168400002 |
| Popis: |
This article presents the results of experimental and theoretical study of 3D instability of waves in liquid films and rivulets, falling down a vertical plate. The method of laser induced fluorescence was used to obtain instant shapes of three dimensional waves in a liquid films and rivulets and to investigate the regularities of formation of 3D wave patterns. In particular, during 2D-3D wave transition in the film flow, we observed a strong transverse redistribution of liquid leading to the formation of rivulets on the surface of isothermal liquid film, which is a phenomenon not described previously. The results of simulation of 2 D and 3D regular waves in the single rivulet are compared with the authors’ previous experimental data. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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