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Experimental study of unstable film boiling on a modified heating surface. / Levin, A. A.; Khan, P. V.; Safarov, A. S. et al.

In: Thermophysics and Aeromechanics, Vol. 32, No. Suppl 1, 11.2025, p. 40-46.

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

Harvard

Levin, AA, Khan, PV, Safarov, AS, Filatov, IA & Moskvin, MK 2025, 'Experimental study of unstable film boiling on a modified heating surface', Thermophysics and Aeromechanics, vol. 32, no. Suppl 1, pp. 40-46. https://doi.org/10.1134/S0869864325010305

APA

Levin, A. A., Khan, P. V., Safarov, A. S., Filatov, I. A., & Moskvin, M. K. (2025). Experimental study of unstable film boiling on a modified heating surface. Thermophysics and Aeromechanics, 32(Suppl 1), 40-46. https://doi.org/10.1134/S0869864325010305

Vancouver

Levin AA, Khan PV, Safarov AS, Filatov IA, Moskvin MK. Experimental study of unstable film boiling on a modified heating surface. Thermophysics and Aeromechanics. 2025 Nov;32(Suppl 1):40-46. doi: 10.1134/S0869864325010305

Author

Levin, A. A. ; Khan, P. V. ; Safarov, A. S. et al. / Experimental study of unstable film boiling on a modified heating surface. In: Thermophysics and Aeromechanics. 2025 ; Vol. 32, No. Suppl 1. pp. 40-46.

BibTeX

@article{7fa9e13fa31b4f549d4a30d6c7d3d605,
title = "Experimental study of unstable film boiling on a modified heating surface",
abstract = "An experimental investigation is conducted on a specific boiling regime of a subcooled water flow, leading to the formation of superintensive heat exchange with a metal heater. To analyze the influence of surface modification, several heaters with different micro-geometries were used: a smooth one with Rc = 0.5 µm and a modified one processed using laser ablation. In the latter case, the surface micro-relief is characterized by a roughness of Rc = 10 µm, as well as the presence of cylindrical protrusions with a height and diameter of 200 µm. The experiments were carried out in a vertical channel at an initial pressure of 0.29 MPa, a maximum heater temperature of 450 °C, and an average flow velocity of 0.52 m/s.",
keywords = "boiling, subcooled liquid, transient boiling, unsteady heat release",
author = "Levin, {A. A.} and Khan, {P. V.} and Safarov, {A. S.} and Filatov, {I. A.} and Moskvin, {M. K.}",
note = "Levin, A.A., Khan, P.V., Safarov, A.S. et al. Experimental study of unstable film boiling on a modified heating surface. Thermophys. Aeromech. 32 (Suppl 1), 40–46 (2025). This work was supported by a grant from the Russian Science Foundation (Project No. 22-19-00092-П).",
year = "2025",
month = nov,
doi = "10.1134/S0869864325010305",
language = "English",
volume = "32",
pages = "40--46",
journal = "Thermophysics and Aeromechanics",
issn = "0869-8643",
publisher = "Pleiades Publishing",
number = "Suppl 1",

}

RIS

TY - JOUR

T1 - Experimental study of unstable film boiling on a modified heating surface

AU - Levin, A. A.

AU - Khan, P. V.

AU - Safarov, A. S.

AU - Filatov, I. A.

AU - Moskvin, M. K.

N1 - Levin, A.A., Khan, P.V., Safarov, A.S. et al. Experimental study of unstable film boiling on a modified heating surface. Thermophys. Aeromech. 32 (Suppl 1), 40–46 (2025). This work was supported by a grant from the Russian Science Foundation (Project No. 22-19-00092-П).

PY - 2025/11

Y1 - 2025/11

N2 - An experimental investigation is conducted on a specific boiling regime of a subcooled water flow, leading to the formation of superintensive heat exchange with a metal heater. To analyze the influence of surface modification, several heaters with different micro-geometries were used: a smooth one with Rc = 0.5 µm and a modified one processed using laser ablation. In the latter case, the surface micro-relief is characterized by a roughness of Rc = 10 µm, as well as the presence of cylindrical protrusions with a height and diameter of 200 µm. The experiments were carried out in a vertical channel at an initial pressure of 0.29 MPa, a maximum heater temperature of 450 °C, and an average flow velocity of 0.52 m/s.

AB - An experimental investigation is conducted on a specific boiling regime of a subcooled water flow, leading to the formation of superintensive heat exchange with a metal heater. To analyze the influence of surface modification, several heaters with different micro-geometries were used: a smooth one with Rc = 0.5 µm and a modified one processed using laser ablation. In the latter case, the surface micro-relief is characterized by a roughness of Rc = 10 µm, as well as the presence of cylindrical protrusions with a height and diameter of 200 µm. The experiments were carried out in a vertical channel at an initial pressure of 0.29 MPa, a maximum heater temperature of 450 °C, and an average flow velocity of 0.52 m/s.

KW - boiling

KW - subcooled liquid

KW - transient boiling

KW - unsteady heat release

UR - https://www.scopus.com/pages/publications/105035724083

UR - https://www.mendeley.com/catalogue/a17cbeb3-7e62-3a35-b3d9-74f51476dc3b/

U2 - 10.1134/S0869864325010305

DO - 10.1134/S0869864325010305

M3 - Article

VL - 32

SP - 40

EP - 46

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - Suppl 1

ER -

ID: 76259142