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Fizika Goreniya i Vzryva, 2022, Volume 58, Issue 4, Pages 79–90
DOI: https://doi.org/10.15372/FGV20220409 (Mi fgv864) 		 
Simulation of hydrogen auto-ignition in a diesel engine

V. A. Buneva, A. A. Korzhavina, A. P. Senachinb, P. K. Senachincd

a Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia
b Altai State University, 656038, Barnaul, Russia
c Polzunov Altai State Technical University, 656038, Barnaul, Russia
d Kutateladze Institute of Thermal Physics, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia
DOI: https://doi.org/10.15372/FGV20220409
Abstract: A mathematical model based on macrokinetics is proposed for the numerical simulation of the auto-ignition period of fuel in a local volume of a hydrogen diesel engine with high pressure fuel injection equipment. Hydrogen auto-ignition in homogeneous chemical reactors for operating conditions of real hydrogen diesel engine at the moment of the start of hydrogen gas injection was simulated using a chosen detailed kinetic mechanism of hydrogen oxidation and a special software package. The results of these simulations for reactors of constant volume and constant pressures were used to derive an equation for the macrokinetics of hydrogen oxidation at high pressures. Using this equation, various operation modes of a hydrogen diesel engine with heating of air and hydrogen were investigated by numerical methods. Ways to reduce the induction period and increase the reliability of the engine are discussed.
Keywords: hydrogen diesel, induction period, auto-ignition, mathematical model, numerical simulation.
Received: 22.12.2021
Revised: 28.02.2022
English version:
Combustion, Explosion and Shock Waves, 2022, Volume 58, Issue 4, Pages 464–474
DOI: https://doi.org/10.1134/S0010508222040098
Bibliographic databases:
Document Type: Article
UDC: 536.46:621.43
Language: Russian
Citation: V. A. Bunev, A. A. Korzhavin, A. P. Senachin, P. K. Senachin, “Simulation of hydrogen auto-ignition in a diesel engine”, Fizika Goreniya i Vzryva, 58:4 (2022), 79–90; Combustion, Explosion and Shock Waves, 58:4 (2022), 464–474
Citation in format AMSBIB
\Bibitem{BunKorSen22}
\by V.~A.~Bunev, A.~A.~Korzhavin, A.~P.~Senachin, P.~K.~Senachin
\paper Simulation of hydrogen auto-ignition in a diesel engine
\jour Fizika Goreniya i Vzryva
\yr 2022
\vol 58
\issue 4
\pages 79--90
\mathnet{http://mi.mathnet.ru/fgv864}
\crossref{https://doi.org/10.15372/FGV20220409}
\elib{https://elibrary.ru/item.asp?id=49342104}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2022
\vol 58
\issue 4
\pages 464--474
\crossref{https://doi.org/10.1134/S0010508222040098}
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