电邮这篇文章 Effect of pressure on the autoignition delay of methane–ethylene–air mixtures
- 作者: Troshin K.Y.1, Belyaev A.A.1, Arutyunov A.V.1,2, Shubin G.A.3, Nikitin A.V.1,4, Arutyunov V.S.1,4,5,2
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隶属关系:
- Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences
- Lomonosov Moscow State University
- Moscow Institute of Physics and Technology
- Institute of Problems of Chemical Physics of the Russian Academy of Sciences
- Gubkin Russian State Oil and Gas University
- 期: 卷 14, 编号 1 (2021)
- 页面: 3-8
- 栏目: Articles
- URL: https://ogarev-online.ru/2305-9117/article/view/286488
- DOI: https://doi.org/10.30826/CE21140101
- ID: 286488
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The autoignition delays of stoichiometric methane–ethylene–air mixtures in the initial temperature range T0 = 760–1000 K and at a pressure P0 = 1 and 3 atm were determined experimentally by the method of autoignition in a static reactor and by kinetic modeling. It was found that increasing the pressure reduces the autoignition delay without changing the general nature of its dependence on the concentration of ethylene in the mixture. The effective activation energy of the autoignition delay of methane–ethylene–air mixtures within the measurement error weakly depends on pressure which is confirmed by kinetic calculations. The calculated values of the effective activation energy are in a good agreement with the experimental results.
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作者简介
Kirill Troshin
Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: troshin@chph.ras.ru
Doctor of Science in Physics and Mathematics, Chief Researcher
俄罗斯联邦, 4, Kosygin St., Moscow, 119991Andrey Belyaev
Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences
Email: belyaevIHF@yandex.ru
Candidate of Science in Physics and Mathematics, Leading Researcher
俄罗斯联邦, 4, Kosygin St., Moscow, 119991Artem Arutyunov
Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences; Lomonosov Moscow State University
Email: aarutyunovv@gmail.com
Candidate of Science in Physics and Mathematics, Researcher; Junior Researcher of the Faculty of Computational Mathematics and Cybernetics
俄罗斯联邦, 4, Kosygin St., Moscow, 119991; Bldg. 52, 1, Leninskie Gory, Moscow, 119991Georgy Shubin
Moscow Institute of Physics and Technology
Email: shubin.ga@phystech.edu
Bachelor
俄罗斯联邦, 9, Institutsky Lane, Dolgoprudny, Moscow Region, 141701Aleksey Nikitin
Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences; Institute of Problems of Chemical Physics of the Russian Academy of Sciences
Email: ni_kit_in@rambler.ru
Candidate of Science in Chemistry, Senior Researcher; Researcher
俄罗斯联邦, 4, Kosygin St., Moscow, 119991; 1, Acad. Semenov Ave., Chernogolovka, Moscow Region, 142432Vladimir Arutyunov
Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences; Institute of Problems of Chemical Physics of the Russian Academy of Sciences; Gubkin Russian State Oil and Gas University; Lomonosov Moscow State University
Email: arutyunov@chph.ras.ru
Doctor of Science in Chemistry, Professor, Chief Researcher; Chief Researcher; Professor; Professor of the Faculty of Fundamental Physical and Chemical Engineering
俄罗斯联邦, 4, Kosygin St., Moscow, 119991; 1, Acad. Semenov Ave., Chernogolovka, Moscow Region, 142432; 65, Leninsky Ave., Moscow, 119991; 1, Leninskie Gory, Moscow, 119991参考
- Nikitin, A. V., K. Ya. Troshin, A. A. Belyaev, A. V. Arutyunov, A. A. Kiryushin, and V. S. Arutyunov. 2018. Gazomotornoe toplivo iz poputnogo neftyanogo gaza. Selektivnyy oksikreking tyazhelykh komponentov PNG [Gas motor fuel from associated petroleum gas. Selective oxycracing of heavier components of APG]. Oil Gas Chemistry 3:23–34. doi: 10.24411/2310-8266-2018-10301.
- Arutyunov, V., K. Troshin, A. Nikitin, A. Belyaev, A. Arutyunov, A. Kiryushin, and L. Strekova. 2020. Selective oxycracking of associated petroleum gas into energy fuel in the light of new data on self-ignition delays of methane-alkane compositions. Chem. Eng. J. 381:122706. doi: org/10.1016/j.cej.2019.122706.
- Baigmohammadi, M., V. Patel, Sh. Nagaraja, A. Ramalingam, S. Martinez, S. Panigrahy, A. A. E.-S. Mohamed, K. P. Somers, U. Burke, K. A. Heufer, A. Pekalski, and H. J. Curran. 2020. Comprehensive experimental and simulation study of the ignition delay time characteristics of binary blended methane, ethane, and ethylene over a wide range of temperature, pressure, equivalence ratio, and dilution. Energ. Fuel. 34:8808–8823. doi: 10.1021/acs.energyfuels.0c00960.
- Troshin, K. Ya., A. A. Belyaev, A. V. Arutyunov, A. V. Nikitin, and V. S. Arutyunov. 2020. Opredelenie zaderzhki samovosplameneniya metanoetilenovozdushnykh smesey [Determination of the autoignition delay of methane–ethylene–air mixtures]. Goren. Vzryv (Mosk.) — Combustion and Explosion 13(4):3–8.
- Troshin, K. Ya., A. V. Nikitin, A. A. Belyaev, A. V. Arutyunov, A. A. Kiryushin, and V. S. Arutyunov. 2019. Experimental determination of self-ignition delays of mixtures of methane with light alkanes. Combust. Explo. Shock Waves 55(5):526–533. doi: 10.15372/FGV20190502.
- Healy, D., D. M. Kalitan, C. J. Aul, E. L. Petersen, G. Bourque, and H. J. Curran. 2010. Oxidation of C –C alkane quinternary natural gas mixtures at high pressures. Energ. Fuel. 24(3):1521–1528.
- Combustion Chemistry Center at NUI Galway. Database mechanism of natural gas (including C ) oxidation. Available at: http://c3.nuigalway.ie/media/researchcentres/combustionchemistrycentre/files/mechanismdownloads/nc5_49_mech.dat (accessed August 14, 2020).
- Ranzi, E., A. Frassoldati, R. Grana, A. Cuoci, T. Faravelly, A. P. Kelley, and C. K. Law. 2012. Hierarchical and comparative kinetic modeling of laminar flame speeds of hydrocarbon oxygenated fuels. Prog. Energ. Combust. 38(4):468–501.
- Kee, R. J., F. M. Rupley, E. Meeks, and J. A. Miller. 1996. CHEMKIN III. Livermore, CA: Sandia National Laboratories. Technical Report No. SAND96-8216.
- Arutyunov, A. V., A. A. Belyaev, A. V. Nikitin, K. Ya. Troshin, and V. S. Arutyunov. 2019. Modelirovanie zaderzhek samovosplameneniya metanovozdushnykh smesey s dobavkami legkikh alkanov [Modeling of self-ignition delays of methane–alkane–air mixtures]. Goren.Vzryv (Mosk.) — Combustion and Explosion 12(3):14–20. doi: 10.30826/CE19120302.
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