IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v174y2021icp606-615.html
   My bibliography  Save this article

Phenomenological characteristics of hydrogen/air premixed flame propagation in closed rectangular channels

Author

Listed:
  • Shen, Xiaobo
  • Xu, Jiaying
  • Wen, Jennifer X.

Abstract

The propagation of hydrogen/air premixed flame in channels were investigated, giving particular focus on the effect of aspect ratio through both experimental and numerical investigations. The schlieren system and pressure sensor were used to capture flame shapes and pressure changes, respectively in a channel with aspect ratio of 12. The phenomena of flame shape evolutions, including classic tulip inversion, featured T-shape flame, elongated tulip flame and tulip distortion captured in the experiments, were well reproduced by the numerical simulation. The predicted flame front speed, pressure build-up and their fluctuations are also in reasonably good agreement with the measurements. The validated numerical modelling approach was then applied to investigate the effect of channel aspect ratio on flame shape change, flame propagation and overpressure dynamics. It was found that with increasing aspect ratio, the flame shape changes become more vigorous accompanied by the amplified flame and pressured dynamics due to the enhanced pressure waves, flame-pressure wave interaction and flame instability. The Bychkov's analytical model was used to give predictions on the characteristic times of flame deformation in the channels. By comparison, the analytical model performs better for channel with lower aspect ratio.

Suggested Citation

  • Shen, Xiaobo & Xu, Jiaying & Wen, Jennifer X., 2021. "Phenomenological characteristics of hydrogen/air premixed flame propagation in closed rectangular channels," Renewable Energy, Elsevier, vol. 174(C), pages 606-615.
  • Handle: RePEc:eee:renene:v:174:y:2021:i:c:p:606-615
    DOI: 10.1016/j.renene.2021.04.056
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148121005747
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.renene.2021.04.056?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. Xiao, Huahua & Duan, Qiangling & Sun, Jinhua, 2018. "Premixed flame propagation in hydrogen explosions," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P2), pages 1988-2001.
    2. Shen, Xiaobo & Zhang, Chao & Xiu, Guangli & Zhu, Hongya, 2019. "Evolution of premixed stoichiometric hydrogen/air flame in a closed duct," Energy, Elsevier, vol. 176(C), pages 265-271.
    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. Jiang, Yiming & Pan, Xuhai & Cai, Qiong & Wang, Zhilei & Klymenko, Oleksiy V. & Hua, Min & Wang, Qingyuan & Zhang, Tao & Li, Yunyu & Jiang, Juncheng, 2022. "Physics and flame morphology of supersonic spontaneously combusting hydrogen spouting into air," Renewable Energy, Elsevier, vol. 196(C), pages 959-972.
    2. Dou, Zengguo & Shen, Xiaobo & Zhang, Zhenwu & Zhou, Feng & Ma, Yunsheng & Zou, Xiong & Liu, Haifeng & Wang, Fuchen, 2023. "Effects of aspect ratio and initial pressure on asymmetric flame and flame instability of premixed CO/air," Energy, Elsevier, vol. 278(PA).
    3. Jiajia Liu & Danyang Yu & Ping Li & Xuxu Sun & Xianfeng Chen, 2023. "Characteristics of Explosion Hazards in Methane–Air Mixtures Diluted by Hydrogen," Energies, MDPI, vol. 16(18), pages 1-14, September.
    4. Shen, Xiaobo & Zhang, Zhenwu & Dou, Zengguo & Cong, Beihua & Xiao, Qiuping & Liu, Haifeng, 2022. "Premixed syngas/air combustion in closed ducts with varied aspect ratios and initial pressures," Energy, Elsevier, vol. 254(PC).
    5. Shen, Xiaobo & Zhang, Zhenwu & Dou, Zengguo & Zhang, Chao, 2021. "Premixed CO/air combustion in a closed duct with inhibition," Energy, Elsevier, vol. 230(C).

    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. Huadao Xing & Runze Yu & Guangan Xu & Xiaodong Li & Yanyu Qiu & Derong Wang & Bin Li & Lifeng Xie, 2022. "Theoretical and Experimental Investigation of Explosion Characteristics of Hydrogen Explosion in a Closed Vessel," Energies, MDPI, vol. 15(22), pages 1-14, November.
    2. Shen, Xiaobo & Zhang, Zhenwu & Dou, Zengguo & Cong, Beihua & Xiao, Qiuping & Liu, Haifeng, 2022. "Premixed syngas/air combustion in closed ducts with varied aspect ratios and initial pressures," Energy, Elsevier, vol. 254(PC).
    3. Liang, He & Yan, Xingqing & Shi, Enhua & Wang, Xinfei & Qi, Chang & Ding, Jianfei & Zhang, Lianzhuo & Chen, Lei & Lv, Xianshu & Yu, Jianliang, 2024. "Effect of hydrogen blending on ammonia/air explosion characteristics under wide equivalence ratio," Energy, Elsevier, vol. 297(C).
    4. 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).
    5. Shen, Xiaobo & Zhang, Zhenwu & Dou, Zengguo & Zhang, Chao, 2021. "Premixed CO/air combustion in a closed duct with inhibition," Energy, Elsevier, vol. 230(C).
    6. Zhang, Yun & Zhang, Chuanbiao & Li, Wenjuan & Xiao, Qiuping & Jiao, Fengyuan & Xu, Sen & Lan, Yanhua & Fu, Yizheng & Shu, Chi-Min & Cao, Weiguo, 2023. "Reaction mechanism of stearic acid pyrolysis via reactive molecular dynamics simulation and TG-IR technology," Renewable Energy, Elsevier, vol. 217(C).
    7. Bingang Guo & Jianfeng Gao & Bin Hao & Bingjian Ai & Bingyuan Hong & Xinsheng Jiang, 2022. "Experimental and Numerical Study on the Explosion Dynamics of the Non-Uniform Liquefied Petroleum Gas and Air Mixture in a Channel with Mixed Obstacles," Energies, MDPI, vol. 15(21), pages 1-16, October.
    8. Codina Movileanu & Maria Mitu & Venera Giurcan, 2023. "The State of the Art of Laminar Burning Velocities of H 2 -Enriched n -C 4 H 10 –Air Mixtures," Energies, MDPI, vol. 16(14), pages 1-22, July.
    9. Dou, Zengguo & Shen, Xiaobo & Zhang, Zhenwu & Zhou, Feng & Ma, Yunsheng & Zou, Xiong & Liu, Haifeng & Wang, Fuchen, 2023. "Effects of aspect ratio and initial pressure on asymmetric flame and flame instability of premixed CO/air," Energy, Elsevier, vol. 278(PA).
    10. Luo, Zhenmin & Li, Dafang & Su, Bin & Zhang, Siqi & Deng, Jun, 2020. "On the time coupling analysis of explosion pressure and intermediate generation for multiple flammable gases," Energy, Elsevier, vol. 198(C).
    11. Jiadong Li & Bingchuan Xie & Liang Gong, 2024. "Numerical Research on Leakage Characteristics of Pure Hydrogen/Hydrogen-Blended Natural Gas in Medium- and Low-Pressure Buried Pipelines," Energies, MDPI, vol. 17(12), pages 1-20, June.

    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:renene:v:174:y:2021:i:c:p:606-615. 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/renewable-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.