Experimental investigation of interaction between rising vapor bubbles on a vertical heater in acetone

Standard

Experimental investigation of interaction between rising vapor bubbles on a vertical heater in acetone. / Dekhtyar, R. A.; Yu Slesareva, E.; Ovchinnikov, V. V.

In: Journal of Physics: Conference Series, Vol. 1128, No. 1, 012033, 07.12.2018.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Dekhtyar, RA, Yu Slesareva, E & Ovchinnikov, VV 2018, 'Experimental investigation of interaction between rising vapor bubbles on a vertical heater in acetone', Journal of Physics: Conference Series, vol. 1128, no. 1, 012033. https://doi.org/10.1088/1742-6596/1128/1/012033

APA

Dekhtyar, R. A., Yu Slesareva, E., & Ovchinnikov, V. V. (2018). Experimental investigation of interaction between rising vapor bubbles on a vertical heater in acetone. Journal of Physics: Conference Series, 1128(1), [012033]. https://doi.org/10.1088/1742-6596/1128/1/012033

Vancouver

Dekhtyar RA, Yu Slesareva E, Ovchinnikov VV. Experimental investigation of interaction between rising vapor bubbles on a vertical heater in acetone. Journal of Physics: Conference Series. 2018 Dec 7;1128(1):012033. doi: 10.1088/1742-6596/1128/1/012033

Author

Dekhtyar, R. A. ; Yu Slesareva, E. ; Ovchinnikov, V. V. / Experimental investigation of interaction between rising vapor bubbles on a vertical heater in acetone. In: Journal of Physics: Conference Series. 2018 ; Vol. 1128, No. 1.

BibTeX

@article{9e9c911b841f475f83bbdf838cf8b0f8,

title = "Experimental investigation of interaction between rising vapor bubbles on a vertical heater in acetone",

abstract = "Interaction between the rising vapor bubbles was investigated. The experiment was carried out in acetone under natural convection on a vertical heater 2.5 mm in diameter. Overheating of the heater surface before boiling-up varied from 30 to 120 degrees at saturation pressure from 20 to 40 kPa. Experiments have shown that the field of velocity and pressure behind a rising bubble has a strong influence on the growth dynamics of vapor bubble located below. This influence depends on the distance between the bubbles and growth phase of the upper bubble. When bubbles coalescence, high acceleration (100 m/s2) of particular parts of the interphase surface are observed. When the lower bubble coalescences with the upper bubble, the vapor spreads like a jet, and as a result, a conical perturbation is formed on the opposite side of the upper bubble.",

keywords = "SHAPES",

author = "Dekhtyar, {R. A.} and {Yu Slesareva}, E. and Ovchinnikov, {V. V.}",

note = "Publisher Copyright: {\textcopyright} 2018 Institute of Physics Publishing. All rights reserved.; 3rd All-Russian Scientific Conference Thermophysics and Physical Hydrodynamics with the School for Young Scientists, TPH 2018 ; Conference date: 10-09-2018 Through 16-09-2018",

year = "2018",

month = dec,

day = "7",

doi = "10.1088/1742-6596/1128/1/012033",

language = "English",

volume = "1128",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

}

RIS

TY - JOUR

T1 - Experimental investigation of interaction between rising vapor bubbles on a vertical heater in acetone

AU - Dekhtyar, R. A.

AU - Yu Slesareva, E.

AU - Ovchinnikov, V. V.

PY - 2018/12/7

Y1 - 2018/12/7

N2 - Interaction between the rising vapor bubbles was investigated. The experiment was carried out in acetone under natural convection on a vertical heater 2.5 mm in diameter. Overheating of the heater surface before boiling-up varied from 30 to 120 degrees at saturation pressure from 20 to 40 kPa. Experiments have shown that the field of velocity and pressure behind a rising bubble has a strong influence on the growth dynamics of vapor bubble located below. This influence depends on the distance between the bubbles and growth phase of the upper bubble. When bubbles coalescence, high acceleration (100 m/s2) of particular parts of the interphase surface are observed. When the lower bubble coalescences with the upper bubble, the vapor spreads like a jet, and as a result, a conical perturbation is formed on the opposite side of the upper bubble.

AB - Interaction between the rising vapor bubbles was investigated. The experiment was carried out in acetone under natural convection on a vertical heater 2.5 mm in diameter. Overheating of the heater surface before boiling-up varied from 30 to 120 degrees at saturation pressure from 20 to 40 kPa. Experiments have shown that the field of velocity and pressure behind a rising bubble has a strong influence on the growth dynamics of vapor bubble located below. This influence depends on the distance between the bubbles and growth phase of the upper bubble. When bubbles coalescence, high acceleration (100 m/s2) of particular parts of the interphase surface are observed. When the lower bubble coalescences with the upper bubble, the vapor spreads like a jet, and as a result, a conical perturbation is formed on the opposite side of the upper bubble.

KW - SHAPES

UR - http://www.scopus.com/inward/record.url?scp=85058637408&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1128/1/012033

DO - 10.1088/1742-6596/1128/1/012033

M3 - Conference article

AN - SCOPUS:85058637408

VL - 1128

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012033

T2 - 3rd All-Russian Scientific Conference Thermophysics and Physical Hydrodynamics with the School for Young Scientists, TPH 2018

Y2 - 10 September 2018 through 16 September 2018

ER -

ID: 17895178