Research output: Contribution to journal › Article › peer-review
Numerical Simulation of NOx Formation in a Premixed Methane–Air Flame near a Cold Wall. / Slastnaya, D. A.; Hrebtov, M. Yu.; Mullyadzhanov, R. I. et al.
In: Combustion, Explosion and Shock Waves, Vol. 62, No. 2, 05.05.2026, p. 215-222.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Numerical Simulation of NOx Formation in a Premixed Methane–Air Flame near a Cold Wall
AU - Slastnaya, D. A.
AU - Hrebtov, M. Yu.
AU - Mullyadzhanov, R. I.
AU - Dulin, V. M.
N1 - Numerical Simulation of NOx Formation in a Premixed Methane–Air Flame near a Cold Wall / D. A. Slastnaya, M. Yu. Hrebtov, R. I. Mullyadzhanov, V. M. Dulin // Combustion, Explosion, and Shock Waves. – 2026. – Vol. 62, No. 2. – P. 215-222. – DOI 10.1134/S0010508226700036. – EDN MJBGWK. The work was supported by the Ministry of Science and Higher Education of the Russian Federation (agreement no. 075-15-2024-543 dated April 24, 2024).
PY - 2026/5/5
Y1 - 2026/5/5
N2 - This paper presents the results of direct numerical simulations of combustion in a conical methane–air flame impinging on a cold flat wall. Three cases with different distances between the burner nozzle and the wall are considered. The study focuses on nitrogen oxide formation in the near-wall region. It has been established that when the wall is located at a distance of three nozzle diameters from the nozzle exit, a recirculation zone is formed between the conical flame front and the cold wall, where an increased concentration of nitrogen oxides is observed. This effect of enhanced formation disappears in the near-wall region further downstream.
AB - This paper presents the results of direct numerical simulations of combustion in a conical methane–air flame impinging on a cold flat wall. Three cases with different distances between the burner nozzle and the wall are considered. The study focuses on nitrogen oxide formation in the near-wall region. It has been established that when the wall is located at a distance of three nozzle diameters from the nozzle exit, a recirculation zone is formed between the conical flame front and the cold wall, where an increased concentration of nitrogen oxides is observed. This effect of enhanced formation disappears in the near-wall region further downstream.
KW - GRI-Mech 3.0
KW - OpenFoam
KW - detailed kinetic mechanism
KW - direct numerical simulation
KW - impact laminar flame
KW - laminarSMOKE
KW - ламинарное пламя
KW - прямое численное моделирование
KW - детальный кинетический механизм
KW - laminarSMOKE
KW - OpenFOAM
KW - GRI-Mech 3.0
UR - https://www.mendeley.com/catalogue/368b3f21-f5bc-3aad-8ca6-cb957bbaf186/
UR - https://www.scopus.com/pages/publications/105038708962
UR - https://www.elibrary.ru/item.asp?id=90789800
U2 - 10.1134/S0010508226700036
DO - 10.1134/S0010508226700036
M3 - Article
VL - 62
SP - 215
EP - 222
JO - Combustion, Explosion and Shock Waves
JF - Combustion, Explosion and Shock Waves
SN - 0010-5082
IS - 2
ER -
ID: 85179214