High-Speed Video Recording and IR Thermography to Study the Characteristics of a Two-Phase Flow and Heat Transfer during Spray Cooling of a Heated Surface

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High-Speed Video Recording and IR Thermography to Study the Characteristics of a Two-Phase Flow and Heat Transfer during Spray Cooling of a Heated Surface. / Surtaev, A. S.; Nazarov, A. D.; Miskiv, N. B. et al.

In: High Temperature, Vol. 60, No. 1, 2022, p. 129-132.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{c04a3655c8f74e6d82fc8e44d166eee7,

title = "High-Speed Video Recording and IR Thermography to Study the Characteristics of a Two-Phase Flow and Heat Transfer during Spray Cooling of a Heated Surface",

abstract = "The possibility is shown of measuring the temperature field, the droplets sizes, and the irrigation pattern of an impact surface during spray cooling with the use of high-speed IR thermography, video visualization, and a transparent design of the heating element. New experimental data on the heat transfer intensity are obtained. In particular, it is shown that the heat transfer coefficients during spray cooling are 1.5 times higher than the maximal heat transfer under multijet cooling regime. The liquid flow rate for the spray nozzle is lower by almost 5 times compared to the multijet nozzle.",

author = "Surtaev, {A. S.} and Nazarov, {A. D.} and Miskiv, {N. B.} and Serdyukov, {V. S.}",

note = "Публикация на корректировке.",

year = "2022",

doi = "10.1134/S0018151X22010229",

language = "English",

volume = "60",

pages = "129--132",

journal = "High Temperature",

issn = "0018-151X",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "1",

}

RIS

TY - JOUR

T1 - High-Speed Video Recording and IR Thermography to Study the Characteristics of a Two-Phase Flow and Heat Transfer during Spray Cooling of a Heated Surface

AU - Surtaev, A. S.

AU - Nazarov, A. D.

AU - Miskiv, N. B.

AU - Serdyukov, V. S.

N1 - Публикация на корректировке.

PY - 2022

Y1 - 2022

N2 - The possibility is shown of measuring the temperature field, the droplets sizes, and the irrigation pattern of an impact surface during spray cooling with the use of high-speed IR thermography, video visualization, and a transparent design of the heating element. New experimental data on the heat transfer intensity are obtained. In particular, it is shown that the heat transfer coefficients during spray cooling are 1.5 times higher than the maximal heat transfer under multijet cooling regime. The liquid flow rate for the spray nozzle is lower by almost 5 times compared to the multijet nozzle.

AB - The possibility is shown of measuring the temperature field, the droplets sizes, and the irrigation pattern of an impact surface during spray cooling with the use of high-speed IR thermography, video visualization, and a transparent design of the heating element. New experimental data on the heat transfer intensity are obtained. In particular, it is shown that the heat transfer coefficients during spray cooling are 1.5 times higher than the maximal heat transfer under multijet cooling regime. The liquid flow rate for the spray nozzle is lower by almost 5 times compared to the multijet nozzle.

UR - https://www.mendeley.com/catalogue/1366868c-93c4-36cb-9f27-13858cf1e3e0/

U2 - 10.1134/S0018151X22010229

DO - 10.1134/S0018151X22010229

M3 - Article

VL - 60

SP - 129

EP - 132

JO - High Temperature

JF - High Temperature

SN - 0018-151X

IS - 1

ER -

ID: 55698300