IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v147y2018icp876-883.html
   My bibliography  Save this article

Effect of the elevated initial temperature on the laminar flame speeds of oxy-methane mixtures

Author

Listed:
  • Hu, Xianzhong
  • Yu, Qingbo

Abstract

The effect of the elevated initial temperature on the laminar flame speeds of CH4/O2/CO2 mixtures is investigated. Firstly, the measurements of the laminar flame speeds of methane at O2/CO2 atmosphere are performed in the condition of the elevated initial temperature using a Bunsen burner. The laminar flame speeds are predicted with the GRI 3.0 mechanisms. The effect of the elevated initial temperature is discussed by the kinetic simulation. The elevated unburned gas temperature increases the adiabatic flame temperature, which accelerates the combustion reaction rates and laminar burning velocities of gas mixtures. Then, the absolute and the relative differences with the transport, radiative and chemical effects of the high CO2 content are calculated respectively. The transport and radiative effects are insignificant and the chemical effect is much larger than the transport and radiative effects. Finally, the chemical reaction process is also investigated with the sensitivity analysis and reaction pathway analysis. The elevated initial temperature changes the combustion process slightly, but accelerates the global combustion reaction rate of oxy-methane mixture.

Suggested Citation

  • Hu, Xianzhong & Yu, Qingbo, 2018. "Effect of the elevated initial temperature on the laminar flame speeds of oxy-methane mixtures," Energy, Elsevier, vol. 147(C), pages 876-883.
    • Handle: RePEc:eee:energy:v:147:y:2018:i:c:p:876-883
    DOI: 10.1016/j.energy.2018.01.088
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544218301063
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2018.01.088?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Feng, Huijun & Chen, Lingen & Xie, Zhihui & Sun, Fengrui, 2015. "“Disc-point” heat and mass transfer constructal optimization for solid–gas reactors based on entropy generation minimization," Energy, Elsevier, vol. 83(C), pages 431-437.
    2. Nair, Aswathy & Velamati, Ratna Kishore & Kumar, Sudarshan, 2016. "Effect OF CO2/N2 dilution on laminar burning velocity of liquid petroleum gas-air mixtures at elevated temperatures," Energy, Elsevier, vol. 100(C), pages 145-153.
    3. de Persis, Stéphanie & Foucher, Fabrice & Pillier, Laure & Osorio, Vladimiro & Gökalp, Iskender, 2013. "Effects of O2 enrichment and CO2 dilution on laminar methane flames," Energy, Elsevier, vol. 55(C), pages 1055-1066.
    4. Feng, Huijun & Chen, Lingen & Xie, Zhihui & Ding, Zemin & Sun, Fengrui, 2014. "Generalized constructal optimization for solidification heat transfer process of slab continuous casting based on heat loss rate," Energy, Elsevier, vol. 66(C), pages 991-998.
    5. Hu, Xianzhong & Yu, Qingbo & Liu, Junxiang & Sun, Nan, 2014. "Investigation of laminar flame speeds of CH4/O2/CO2 mixtures at ordinary pressure and kinetic simulation," Energy, Elsevier, vol. 70(C), pages 626-634.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Xu, Cangsu & Wang, Hanyu & Oppong, Francis & Li, Xiaolu & Zhou, Kangquan & Zhou, Wenhua & Wu, Siyuan & Wang, Chongming, 2020. "Determination of laminar burning characteristics of a surrogate for a pyrolysis fuel using constant volume method," Energy, Elsevier, vol. 190(C).
    2. Hu, Xianzhong & Yu, Qingbo & Sun, Yasong, 2020. "Effects of carbon dioxide on the upper flammability limits of methane in O2/CO2 atmosphere," Energy, Elsevier, vol. 208(C).
    3. Xiao, Peng & Lee, Chia-fon & Wu, Han & Liu, Fushui, 2020. "Effects of hydrogen addition on the laminar methanol-air flame under different initial temperatures," Renewable Energy, Elsevier, vol. 154(C), pages 209-222.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Sun, Zuo-Yu & Li, Guo-Xiu, 2016. "Propagation characteristics of laminar spherical flames within homogeneous hydrogen-air mixtures," Energy, Elsevier, vol. 116(P1), pages 116-127.
    2. Varghese, Robin John & Kishore, V. Ratna & Akram, M. & Yoon, Y. & Kumar, Sudarshan, 2017. "Burning velocities of DME(dimethyl ether)-air premixed flames at elevated temperatures," Energy, Elsevier, vol. 126(C), pages 34-41.
    3. Gong, Changming & Si, Xiankai & Wang, Kang & Wei, Fuxing & Liu, Fenghua, 2018. "Numerical analysis of carbon monoxide, formaldehyde and unburned methanol emissions with ozone addition from a direct-injection spark-ignition methanol engine," Energy, Elsevier, vol. 144(C), pages 432-442.
    4. Feng, Huijun & Xie, Zhuojun & Chen, Lingen & Wu, Zhixiang & Xia, Shaojun, 2020. "Constructal design for supercharged boiler superheater," Energy, Elsevier, vol. 191(C).
    5. Wan, Jianlong & Fan, Aiwu & Yao, Hong & Liu, Wei, 2016. "Experimental investigation and numerical analysis on the blow-off limits of premixed CH4/air flames in a mesoscale bluff-body combustor," Energy, Elsevier, vol. 113(C), pages 193-203.
    6. Hu, Xianzhong & Yu, Qingbo & Sun, Yasong, 2020. "Effects of carbon dioxide on the upper flammability limits of methane in O2/CO2 atmosphere," Energy, Elsevier, vol. 208(C).
    7. Sun, Yongqi & Seetharaman, Seshadri & Liu, Qianyi & Zhang, Zuotai & Liu, Lili & Wang, Xidong, 2016. "Integrated biomass gasification using the waste heat from hot slags: Control of syngas and polluting gas releases," Energy, Elsevier, vol. 114(C), pages 165-176.
    8. Carapellucci, Roberto & Giordano, Lorena & Vaccarelli, Maura, 2015. "Studying heat integration options for steam-gas power plants retrofitted with CO2 post-combustion capture," Energy, Elsevier, vol. 85(C), pages 594-608.
    9. Aliyu, Mansur & Abdelhafez, Ahmed & Nemitallah, Medhat A. & Said, Syed A.M. & Habib, Mohamed A., 2022. "Effects of adiabatic flame temperature on flames’ characteristics in a gas-turbine combustor," Energy, Elsevier, vol. 243(C).
    10. Li, Yueh-Heng & Chen, Guan-Bang & Wu, Fang-Hsien & Hsieh, Hsiu-Feng & Chao, Yei-Chin, 2016. "Effects of carbon dioxide in oxy-fuel atmosphere on catalytic combustion in a small-scale channel," Energy, Elsevier, vol. 94(C), pages 766-774.
    11. Salimpour, Mohammad Reza & Menbari, Amir, 2015. "Analytical optimization of constructal channels used for cooling a ring shaped body based on minimum flow and thermal resistances," Energy, Elsevier, vol. 81(C), pages 645-651.
    12. Hu, Xianzhong & Yu, Qingbo & Liu, Junxiang & Sun, Nan, 2014. "Investigation of laminar flame speeds of CH4/O2/CO2 mixtures at ordinary pressure and kinetic simulation," Energy, Elsevier, vol. 70(C), pages 626-634.
    13. Jithin, E.V. & Dinesh, Kadali & Mohammad, Akram & Velamati, Ratna Kishore, 2019. "Laminar burning velocity of n-butane/Hydrogen/Air mixtures at elevated temperatures," Energy, Elsevier, vol. 176(C), pages 410-417.
    14. Liu, Xiong & Feng, Huijun & Chen, Lingen & Qin, Xiaoyong & Sun, Fengrui, 2016. "Hot metal yield optimization of a blast furnace based on constructal theory," Energy, Elsevier, vol. 104(C), pages 33-41.
    15. Tang, Wei & Feng, Huijun & Chen, Lingen & Xie, Zhuojun & Shi, Junchao, 2021. "Constructal design for a boiler economizer," Energy, Elsevier, vol. 223(C).
    16. Mao Li & Yiheng Tong & Marcus Thern & Jens Klingmann, 2017. "Investigation of Methane Oxy-Fuel Combustion in a Swirl-Stabilised Gas Turbine Model Combustor," Energies, MDPI, vol. 10(5), pages 1-16, May.
    17. Nair, Aswathy & Velamati, Ratna Kishore & Kumar, Sudarshan, 2016. "Effect OF CO2/N2 dilution on laminar burning velocity of liquid petroleum gas-air mixtures at elevated temperatures," Energy, Elsevier, vol. 100(C), pages 145-153.
    18. Oh, Jeongseog & Noh, Dongsoon & Ko, Changbok, 2013. "The effect of hydrogen addition on the flame behavior of a non-premixed oxy-methane jet in a lab-scale furnace," Energy, Elsevier, vol. 62(C), pages 362-369.
    19. Aravind Muraleedharan & Jithin Edacheri Veetil & Akram Mohammad & Sudarshan Kumar & Ratna Kishore Velamati, 2021. "Effect of Burner Wall Material on Microjet Hydrogen Diffusion Flames near Extinction: A Numerical Study," Energies, MDPI, vol. 14(24), pages 1-24, December.
    20. Li, Ruikang & Luo, Zhenmin & Wang, Tao & Cheng, Fangming & Lin, Haifei & Zhu, Xiaochun, 2020. "Effect of initial temperature and H2 addition on explosion characteristics of H2-poor/CH4/air mixtures," Energy, Elsevier, vol. 213(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:147:y:2018:i:c:p:876-883. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.