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TVT, 2005, Volume 43, Issue 2, Pages 249–255 (Mi tvt1270)  

This article is cited in 1 scientific paper (total in 1 paper)

Heat and Mass Transfer and Physical Gasdynamics

The field-trap effect under conditions of boiling of dielectric liquids in nonuniform electric fields

V. S. Vorob'eva, S. P. Malyshenkob, A. B. Petrina

a Institute of Extremal States Thermophysics, Scientific Association for High Temperatures, Russian Academy of Sciences, Moscow
b Institute for High Temperatures, Russian Academy of Sciences, Moscow

Abstract: The mechanism of field-trap effect under conditions of boiling of dielectric liquids in a nonuniform electric field is discussed, which was experimentally observed in [1, 2]. According to the data of [1, 2], an external electric field initiates the process of boiling up of liquid, with the growth of vapor bubbles to the departure size occurs mainly in regions with low values of electric field (in field traps). This phenomenon is attributed to the effect made on the vapor bubbles by electric forces directed in opposition to the field square gradient. In view of this, the bubbles arising in the region of strong field move to the region of weak field where they grow to the departure size to provide for an increase in local heat transfer. Such a mechanism is observed in the cited experiments [1, 2] in the boiling of liquid nitrogen at a flat conducting surface with single projections leading to a local nonuniformity of electric field on a heated surface.

Full text: PDF file (1331 kB)

English version:
High Temperature, 2005, 43:2, 240–246

Document Type: Article
UDC: 536.246
Received: 17.05.2004

Citation: V. S. Vorob'ev, S. P. Malyshenko, A. B. Petrin, “The field-trap effect under conditions of boiling of dielectric liquids in nonuniform electric fields”, TVT, 43:2 (2005), 249–255; High Temperature, 43:2 (2005), 240–246

Citation in format AMSBIB
\Bibitem{VorMalPet05}
\by V.~S.~Vorob'ev, S.~P.~Malyshenko, A.~B.~Petrin
\paper The field-trap effect under conditions of boiling of dielectric liquids in nonuniform electric fields
\jour TVT
\yr 2005
\vol 43
\issue 2
\pages 249--255
\mathnet{http://mi.mathnet.ru/tvt1270}
\transl
\jour High Temperature
\yr 2005
\vol 43
\issue 2
\pages 240--246
\crossref{https://doi.org/10.1007/s10740-005-0064-x}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. A. A. Eronin, S. P. Malyshenko, A. I. Zhuravlev, “Heat Exchange Peculiarities at Boiling of Dielectric Liquid on Nonuniform Surfaces under External Electric Fields”, High Temperature, 49:3 (2011), 430–433  mathnet  crossref  isi  elib  elib
  • Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
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