IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v202y2020ics0360544220308537.html
   My bibliography  Save this article

Effect of DME addition on flame dynamics of LPG/DME blended fuel in tail space of closed pipeline

Author

Listed:
  • Zhang, Qi
  • Qian, Xinming
  • Chen, Yuying
  • Li, Mingzhi
  • Wu, Dejian
  • Yuan, Mengqi
  • Wang, Dan

Abstract

In order to recognize and reveal the explosion characteristics and hazards of LPG blended fuel with active fuel additions, flame dynamics of liquefied petroleum (LPG)/dimethyl ether (DME) blended fuel in the tail space of a closed pipeline was experimentally investigated. A high-speed camera and a pressure transducer were used to acquire the flame structure and explosion overpressure, and the displacement and speed were further calculated by MATLAB programming. The research results show that the flame under the conditions of stoichiometric and lean-fuel concentration presents a more remarkable local suppressive propagation compared with the rich-fuel condition. In the vicinity of stoichiometric concentration, the increase of equivalence ratio leads to the increase of flame front temperature, meanwhile, the process also improves the molecular diffusion coefficient and heat transfer efficiency. The reverse propagation of flame brings obvious temperature loss to fuel system. The existence of reflected reverse flow makes it difficult for the flame to propagate to the end of the closed space. The increase of equivalence ratio and DME blended ratio is helpful for the improvement of flame suppressive mechanism and flame acceleration mechanism, and the effect of the latter is more obvious. The knowledge obtained about flame dynamic characteristics can improve the assessment and recognition of explosion hazards of blended fuel.

Suggested Citation

  • Zhang, Qi & Qian, Xinming & Chen, Yuying & Li, Mingzhi & Wu, Dejian & Yuan, Mengqi & Wang, Dan, 2020. "Effect of DME addition on flame dynamics of LPG/DME blended fuel in tail space of closed pipeline," Energy, Elsevier, vol. 202(C).
    • Handle: RePEc:eee:energy:v:202:y:2020:i:c:s0360544220308537
    DOI: 10.1016/j.energy.2020.117746
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544220308537
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2020.117746?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. Kimemia, David & Annegarn, Harold, 2016. "Domestic LPG interventions in South Africa: Challenges and lessons," Energy Policy, Elsevier, vol. 93(C), pages 150-156.
    2. Li, Liping & Wang, Gang & Guo, Chuigen, 2016. "Influence of intumescent flame retardant on thermal and flame retardancy of eutectic mixed paraffin/polypropylene form-stable phase change materials," Applied Energy, Elsevier, vol. 162(C), pages 428-434.
    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. Cai, Peng & Liu, Zhenyi & Li, Mingzhi & Zhao, Yao & Li, Pengliang & Li, Shuhong & Li, Yingke, 2022. "Experimental study of effect of equivalence ratio and initial turbulence on the explosion characteristics of LPG/DME clean blended fuel," Energy, Elsevier, vol. 250(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. Umair, Malik Muhammad & Zhang, Yuang & Iqbal, Kashif & Zhang, Shufen & Tang, Bingtao, 2019. "Novel strategies and supporting materials applied to shape-stabilize organic phase change materials for thermal energy storage–A review," Applied Energy, Elsevier, vol. 235(C), pages 846-873.
    2. Monika Gandhi & Ashok Kumar & Rajasekar Elangovan & Chandan Swaroop Meena & Kishor S. Kulkarni & Anuj Kumar & Garima Bhanot & Nishant R. Kapoor, 2020. "A Review on Shape-Stabilized Phase Change Materials for Latent Energy Storage in Buildings," Sustainability, MDPI, vol. 12(22), pages 1-17, November.
    3. Adjei-Mantey, Kwame & Takeuchi, Kenji & Quartey, Peter, 2021. "Impact of LPG promotion program in Ghana: The role of distance to refill," Energy Policy, Elsevier, vol. 158(C).
    4. Huang, Yi-Huan & Cheng, Yi-Xin & Zhao, Rui & Cheng, Wen-Long, 2020. "A high heat storage capacity form-stable composite phase change material with enhanced flame retardancy," Applied Energy, Elsevier, vol. 262(C).
    5. Zhang, Jiangyun & Shao, Dan & Jiang, Liqin & Zhang, Guoqing & Wu, Hongwei & Day, Rodney & Jiang, Wenzhao, 2022. "Advanced thermal management system driven by phase change materials for power lithium-ion batteries: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 159(C).
    6. Ye, Hong & Wang, Zijun & Wang, Liwei, 2017. "Effects of PCM on power consumption and temperature control performance of a thermal control system subject to periodic ambient conditions," Applied Energy, Elsevier, vol. 190(C), pages 213-221.
    7. Swain, Swadhina Shikha & Mishra, Pulak, 2021. "How does cleaner energy transition influence standard of living and natural resources conservation? A study of households’ perceptions in rural Odisha, India," Energy, Elsevier, vol. 215(PB).
    8. Luo, Dajun & Xiang, Li & Sun, Xin & Xie, Lan & Zhou, Dengfeng & Qin, Shuhao, 2020. "Phase-change smart lines based on paraffin-expanded graphite/polypropylene hollow fiber membrane composite phase change materials for heat storage," Energy, Elsevier, vol. 197(C).
    9. Muthukumar Palanisamy & Lav Kumar Kaushik & Arun Kumar Mahalingam & Sunita Deb & Pratibha Maurya & Sofia Rani Shaik & Muhammad Abdul Mujeebu, 2023. "Evolutions in Gaseous and Liquid Fuel Cook-Stove Technologies," Energies, MDPI, vol. 16(2), pages 1-37, January.
    10. Huang, Xiang & Alva, Guruprasad & Jia, Yuting & Fang, Guiyin, 2017. "Morphological characterization and applications of phase change materials in thermal energy storage: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 72(C), pages 128-145.
    11. Wu, Weixiong & Wu, Wei & Wang, Shuangfeng, 2019. "Form-stable and thermally induced flexible composite phase change material for thermal energy storage and thermal management applications," Applied Energy, Elsevier, vol. 236(C), pages 10-21.
    12. Deng, Jian & Huang, Qiqiu & Li, Xinxi & Zhang, Guoqing & Li, Canbing & Li, Songbo, 2024. "Influence mechanism of battery thermal management with flexible flame retardant composite phase change materials by temperature aging," Renewable Energy, Elsevier, vol. 222(C).
    13. Sovacool, Benjamin K., 2017. "Reviewing, Reforming, and Rethinking Global Energy Subsidies: Towards a Political Economy Research Agenda," Ecological Economics, Elsevier, vol. 135(C), pages 150-163.
    14. Henseler, Martin & Maisonnave, Helene, 2018. "Low world oil prices: A chance to reform fuel subsidies and promote public transport? A case study for South Africa," Transportation Research Part A: Policy and Practice, Elsevier, vol. 108(C), pages 45-62.
    15. Yilin Cui & Yin Chen & Luyao Zhao & Fang Zhu & Lixia Li & Qinghong Kong & Mingyi Chen, 2023. "Investigation on the Properties of Flame-Retardant Phase Change Material and Its Application in Battery Thermal Management," Energies, MDPI, vol. 16(1), pages 1-17, January.
    16. Zhu, Wei & Tu, Yubin & Deng, Yuan, 2018. "Multi-parameter optimization design of thermoelectric harvester based on phase change material for space generation," Applied Energy, Elsevier, vol. 228(C), pages 873-880.
    17. Tu, Yubin & Zhu, Wei & Lu, Tianqi & Deng, Yuan, 2017. "A novel thermoelectric harvester based on high-performance phase change material for space application," Applied Energy, Elsevier, vol. 206(C), pages 1194-1202.
    18. Chindarkar, Namrata & Jain, Abhishek & Mani, Sunil, 2021. "Examining the willingness-to-pay for exclusive use of LPG for cooking among rural households in India," Energy Policy, Elsevier, vol. 150(C).
    19. Shen, Neng & Deng, Rumeng & Liao, Haolan & Shevchuk, Oleksandr, 2020. "Mapping renewable energy subsidy policy research published from 1997 to 2018: A scientometric review," Utilities Policy, Elsevier, vol. 64(C).
    20. Aggarwal, Shubham & Kumar, Sudhanshu & Tiwari, Manoj Kumar, 2018. "Decision support system for Pradhan Mantri Ujjwala Yojana," Energy Policy, Elsevier, vol. 118(C), pages 455-461.

    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:202:y:2020:i:c:s0360544220308537. 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.