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Interfacial Phenomena and Heat Transfer

Publicado 4 números por año

ISSN Imprimir: 2169-2785

ISSN En Línea: 2167-857X

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.5 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 0.8 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.2 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00018 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.11 SJR: 0.286 SNIP: 1.032 CiteScore™:: 1.6 H-Index: 10

Indexed in

THE SPLASHING PHENOMENA OF A LIQUID DROPLET IMPACTING WITH A SESSILE DROPLET ON A DRY SURFACE

Volumen 5, Edición 4, 2017, pp. 263-271
DOI: 10.1615/InterfacPhenomHeatTransfer.2018025423
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SINOPSIS

This paper presents the results of an experimental study on the collision of a liquid droplet with a sessile droplet on a solid surface. In particular, the splash morphology for deionized (DI) water, 30% glycerol water, and ethylene glycol with an impact velocity in the range of 2.7 to 3.81 m/s was investigated. For the DI water and 30% glycerol water droplets, three different volume ratios of the sessile droplet to the falling droplet (Vs/Vo), i.e., 2.22, 3.44, and 4.92 were used, while two values were used for the ethylene glycol droplet, i.e., 4.3 and 5.7. It was found that the three liquids have three different splashing patterns due to the effects of surface tension and liquid viscosity, i.e., prompt splashing for DI water, delayed splashing for 30% glycerol water, and crown wall breakup splashing for ethylene glycol, respectively. It was observed that lower viscosity led to prompt splashing while lower surface tension led to crown wall breakup splashing. The prompt splashing and crown wall breakup splashing produced smaller secondary droplets, while the velocity of the secondary droplets during crown wall breakup splashing was higher than that during prompt splashing. The crown shape was similar to the three different liquids, which was a bowl shape, and the value of the sessile droplet volume had a great effect on the crown shape. Also, an empirical equation to predict the value of the maximum height of the crown was constructed. It was found that the maximum height of the crown strongly depended on the Weber number and also on the value of the sessile droplet volume for the DI water, 30% glycerol water, and ethylene glycol droplets.

CITADO POR
  1. Abouelsoud Mostafa, Bai Bofeng, Bouncing and coalescence dynamics during the impact of a falling drop with a sessile drop on different solid surfaces, Physics of Fluids, 33, 6, 2021. Crossref

  2. Tan Jie, Wang Hongchen, Sun Mingyang, Tian Penghao, Wang Yutao, Wang Kun, Jiang Dongyue, Regulating droplet impact on a solid hydrophobic surface through alternating current electrowetting-on-dielectric, Physics of Fluids, 33, 4, 2021. Crossref

  3. Antonov Dmitrii V., Fedorenko Roman M., Strizhak Pavel A., TWO-DIMENSIONAL SIMULATION OF COLLISION BETWEEN LIQUID DROPLET: DETERMINING THE CONDITIONS OF INTENSE SECONDARY ATOMIZATION , Interfacial Phenomena and Heat Transfer, 10, 1, 2022. Crossref

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