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Numerical study of heat transfer for a laminar Bunsen flame impinging on a flat surface. / Сластная, Дарья Александровна; Хребтов, Михаил Юрьевич; Мулляджанов, Рустам Илхамович и др.

в: Thermophysics and Aeromechanics, Том 31, № 3, 05.2024, стр. 465-468.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Сластная, ДА, Хребтов, МЮ, Мулляджанов, РИ & Дулин, ВМ 2024, 'Numerical study of heat transfer for a laminar Bunsen flame impinging on a flat surface', Thermophysics and Aeromechanics, Том. 31, № 3, стр. 465-468.

APA

Сластная, Д. А., Хребтов, М. Ю., Мулляджанов, Р. И., & Дулин, В. М. (2024). Numerical study of heat transfer for a laminar Bunsen flame impinging on a flat surface. Thermophysics and Aeromechanics, 31(3), 465-468.

Vancouver

Сластная ДА, Хребтов МЮ, Мулляджанов РИ, Дулин ВМ. Numerical study of heat transfer for a laminar Bunsen flame impinging on a flat surface. Thermophysics and Aeromechanics. 2024 май;31(3):465-468.

Author

Сластная, Дарья Александровна ; Хребтов, Михаил Юрьевич ; Мулляджанов, Рустам Илхамович и др. / Numerical study of heat transfer for a laminar Bunsen flame impinging on a flat surface. в: Thermophysics and Aeromechanics. 2024 ; Том 31, № 3. стр. 465-468.

BibTeX

@article{5a8613587299458f9fdb0a355b45b50f,
title = "Numerical study of heat transfer for a laminar Bunsen flame impinging on a flat surface",
abstract = "This article presents the results of numerical simulation of heat transfer between a laminar axisymmetric methane/air flame and a cold flat wall. The simulation is performed for different distances between the nozzle exit and the surface, namely, for one, two, and three burner nozzle diameters. The flow evolution is calculated by the direct numerical simulation method with a detailed kinetic mechanism GRI-MECH 3.0. At a distance of three diameters, there is a significant reduction of heat flux close to the stagnation point due to a local recirculation zone formation between the flame cone and the wall. This phenomenon explains the observed decrease in local heat transfer. The obtained numerical results well agree with the previous flame study by planar optical methods. ",
author = "Сластная, {Дарья Александровна} and Хребтов, {Михаил Юрьевич} and Мулляджанов, {Рустам Илхамович} and Дулин, {Владимир Михайлович}",
note = "The research was supported by the Russian Science Foundation (Grant # 22-19-00803). The computation capacity on the \u201CCascade\u201D supercomputer (IT SB RAS and NSU) was provided within the state contract.",
year = "2024",
month = may,
language = "English",
volume = "31",
pages = "465--468",
journal = "Thermophysics and Aeromechanics",
issn = "0869-8643",
publisher = "PLEIADES PUBLISHING INC",
number = "3",

}

RIS

TY - JOUR

T1 - Numerical study of heat transfer for a laminar Bunsen flame impinging on a flat surface

AU - Сластная, Дарья Александровна

AU - Хребтов, Михаил Юрьевич

AU - Мулляджанов, Рустам Илхамович

AU - Дулин, Владимир Михайлович

N1 - The research was supported by the Russian Science Foundation (Grant # 22-19-00803). The computation capacity on the \u201CCascade\u201D supercomputer (IT SB RAS and NSU) was provided within the state contract.

PY - 2024/5

Y1 - 2024/5

N2 - This article presents the results of numerical simulation of heat transfer between a laminar axisymmetric methane/air flame and a cold flat wall. The simulation is performed for different distances between the nozzle exit and the surface, namely, for one, two, and three burner nozzle diameters. The flow evolution is calculated by the direct numerical simulation method with a detailed kinetic mechanism GRI-MECH 3.0. At a distance of three diameters, there is a significant reduction of heat flux close to the stagnation point due to a local recirculation zone formation between the flame cone and the wall. This phenomenon explains the observed decrease in local heat transfer. The obtained numerical results well agree with the previous flame study by planar optical methods.

AB - This article presents the results of numerical simulation of heat transfer between a laminar axisymmetric methane/air flame and a cold flat wall. The simulation is performed for different distances between the nozzle exit and the surface, namely, for one, two, and three burner nozzle diameters. The flow evolution is calculated by the direct numerical simulation method with a detailed kinetic mechanism GRI-MECH 3.0. At a distance of three diameters, there is a significant reduction of heat flux close to the stagnation point due to a local recirculation zone formation between the flame cone and the wall. This phenomenon explains the observed decrease in local heat transfer. The obtained numerical results well agree with the previous flame study by planar optical methods.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85211961844&origin=inward&txGid=5c0ed89b5eb321ee2157b0bcc3cf0a43

M3 - Article

VL - 31

SP - 465

EP - 468

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 3

ER -

ID: 61285885