Levitation and Self-Organization of Liquid Microdroplets over Dry Heated Substrates
| Parent link: | Physical Review Letters: Scientific Journal Vol. 119, iss. 9.— 2017.— [094503, 5 p.] |
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| 団体著者: | |
| その他の著者: | , , , |
| 要約: | Title screen Levitating droplets of liquid condensate are known to organize themselves into ordered arrays over hot liquid-gas interfaces. We report experimental observation of similar behavior over a dry heated solidsurface. Even though the lifetime of the array is shorter in this case, its geometric characteristics are remarkably similar to the case of droplets levitating over liquid-gas interfaces. A simple model is developedthat predicts the mechanisms of both droplet levitation and interdroplet interaction leading to pattern formation over a dry surface; the model is shown to be in good agreement with the experimental data. Usingthe insights from the new experiments, we are able to resolve some long-standing controversies pertaining to the mechanism of levitation of droplets over liquid-gas interfaces. Режим доступа: по договору с организацией-держателем ресурса |
| 出版事項: |
2017
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| 主題: | |
| オンライン･アクセス: | https://doi.org/10.1103/PhysRevLett.119.094503 |
| フォーマット: | 電子媒体 図書の章 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655872 |