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Interfacial Phenomena and Heat Transfer

Publication de 4  numéros par an

ISSN Imprimer: 2169-2785

ISSN En ligne: 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

EFFECT OF AMBIENT AIR FLOW ON THERMOCAPILLARY CONVECTION IN A FULL-ZONE LIQUID BRIDGE

Volume 3, Numéro 3, 2015, pp. 231-242
DOI: 10.1615/InterfacPhenomHeatTransfer.2016013392
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RÉSUMÉ

The effect of ambient airflow on flow-transition points in thermocapillary convection was investigated using a floating-zone method (full-zone liquid bridge) with a high Prandtl number fluid (Pr = 28.1) under normal gravity conditions. In the liquid bridge, convection changes from two-dimensional steady flow to three-dimensional unsteady flow at a flow-transition point. A pair of partition plates was employed to suppress the ambient airflow. To understand the flow and thermal fields of the ambient air, flow was visualized using smoke and temperature was measured using a thermocouple. Thermocapillary convection was stabilized by suppressing ambient air flow. The primary stabilization factor is heat transfer from the ambient air to the liquid bridge through the free surface. These results suggest that flow-transition point was controllable by modifying ambient air temperature.

CITÉ PAR
  1. Motegi K., Kudo M., Ueno I., Linear stability of buoyant thermocapillary convection for a high-Prandtl number fluid in a laterally heated liquid bridge, Physics of Fluids, 29, 4, 2017. Crossref

  2. Jayakrishnan R., Tiwari Shaligram, Effect of Ambient Conditions on Flow and Heat Transfer in a Liquid Bridge, Journal of Thermophysics and Heat Transfer, 32, 2, 2018. Crossref

  3. Shitomi Nobuhiro, Yano Taishi, Nishino Koichi, Effect of radiative heat transfer on thermocapillary convection in long liquid bridges of high-Prandtl-number fluids in microgravity, International Journal of Heat and Mass Transfer, 133, 2019. Crossref

  4. Porter J., Salgado Sánchez P., Shevtsova V., Yasnou V., Samoilova Anna, Nepomnyashchy Alexander, A review of fluid instabilities and control strategies with applications in microgravity, Mathematical Modelling of Natural Phenomena, 16, 2021. Crossref

  5. Jayakrishnan R., Tiwari Shaligram, On three-dimensional flow structures and oscillatory instability due to free surface heat loss in half-floating zones under microgravity, Advances in Space Research, 67, 10, 2021. Crossref

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