Contact angle hysteresis of a drop spreading over metal surfaces
| Parent link: | MATEC Web of Conferences Vol. 84 : Interfacial Phenomena and Heat Transfer (IPHT 2016).— 2016.— [00019, 7 p.] |
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| Shrnutí: | Title screen The paper presents experimental data on the contact angle hysteresis of the distilled water drop spreading over the surfaces of non-ferrous metals. The measurements of the advancing and receding contact angles were carried out by method of sitting drop on the horizontal surface during increasing and decreasing drop volume with a syringe pump. It was found that the contact line speed has a great influence on the hysteresis of the polished non-elastic substrates. The mechanism of spreading was described using the balance of the forces from the physical point of view. |
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2016
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| On-line přístup: | https://doi.org/10.1051/matecconf/20168400019 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653324 |
| Shrnutí: | Title screen The paper presents experimental data on the contact angle hysteresis of the distilled water drop spreading over the surfaces of non-ferrous metals. The measurements of the advancing and receding contact angles were carried out by method of sitting drop on the horizontal surface during increasing and decreasing drop volume with a syringe pump. It was found that the contact line speed has a great influence on the hysteresis of the polished non-elastic substrates. The mechanism of spreading was described using the balance of the forces from the physical point of view. |
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| DOI: | 10.1051/matecconf/20168400019 |