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Investigation of the upper flammability limit of ethylene/propane mixtures in air at high temperatures and pressures

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  • Qi, Chang
  • Ding, Jianfei
  • Wang, Yue
  • Ning, Ye
  • Wang, Yalei
  • Liang, He
  • Yan, Xingqing
  • Yu, Jianliang

Abstract

The upper flammability limit (UFL) of ethylene/propane mixtures was investigated using a self-built 20 L spherical explosion characteristic experimental device at initial temperatures ranging from 20 to 200 °C and initial pressures from 0.1 to 1.5 MPa. The effects of temperature, pressure, and ethylene blending ratio on the UFL were analyzed, and a mathematical function of the UFL as a function of temperature and pressure parameters was derived. The results show that the UFL of ethylene and propane displayed an almost linear incline as the temperature rose. Conversely, the ascending pattern of the UFL diminished for both gases as the pressure increased. At elevated temperatures and pressures, both propane and ethylene-propane mixtures demonstrated a bilinear correlation with temperature. Moreover, the impact of increasing pressure on the UFL of blended fuels became less pronounced as the proportion of ethylene in the blend increased. Furthermore, the synergistic effect of temperature and pressure on the UFL was much greater than the sum of the effects of the two individually. Thus, the explosion risk of ethylene/propane mixtures is elevated under the synergistic effect of high temperature and high pressure, and the risk is further increased with an increase in the ethylene blending ratio.

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  • Qi, Chang & Ding, Jianfei & Wang, Yue & Ning, Ye & Wang, Yalei & Liang, He & Yan, Xingqing & Yu, Jianliang, 2023. "Investigation of the upper flammability limit of ethylene/propane mixtures in air at high temperatures and pressures," Energy, Elsevier, vol. 281(C).
    • Handle: RePEc:eee:energy:v:281:y:2023:i:c:s0360544223015086
    DOI: 10.1016/j.energy.2023.128114
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    1. Xu, Lei & Yan, Fuwu & Zhou, Mengxiang & Wang, Yu, 2021. "An experimental and modeling study on sooting characteristics of laminar counterflow diffusion flames with partial premixing," Energy, Elsevier, vol. 218(C).
    2. Wu, Xi & Yang, Zhao & Wang, Xiaoming & Lin, Yulong, 2013. "Experimental and theoretical study on the influence of temperature and humidity on the flammability limits of ethylene (R1150)," Energy, Elsevier, vol. 52(C), pages 185-191.
    3. Zhang, Guo-Peng & Li, Guo-Xiu & Li, Hong-Meng & Lv, Jia-Cheng, 2022. "Effect of diluent gas on propagation and explosion characteristics of hydrogen-rich syngas laminar premixed flame," Energy, Elsevier, vol. 246(C).
    4. Mendiburu, Andrés Z. & de Carvalho, João A. & Coronado, Christian R. & Roberts, Justo J., 2017. "Flammability limits temperature dependence of pure compounds in air at atmospheric pressure," Energy, Elsevier, vol. 118(C), pages 414-424.
    5. Sun, Z.Y. & LIU, Shao-Yan, 2022. "A comparative study on the turbulent explosion characteristics of syngas between CO-enriched and H2-enriched," Energy, Elsevier, vol. 241(C).
    6. Wang, Tao & Luo, Zhenmin & Wen, Hu & Cheng, Fangming & Liu, Litao & Su, Yang & Liu, Changchun & Zhao, Jingyu & Deng, Jun & Yu, Minggao, 2021. "The explosion enhancement of methane-air mixtures by ethylene in a confined chamber," Energy, Elsevier, vol. 214(C).
    7. 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).
    8. Akram, M. Zuhaib, 2021. "Study of hydrogen impact on lean flammability limit and burning characteristics of a kerosene surrogate," Energy, Elsevier, vol. 231(C).
    9. Li, Pengliang & Liu, Zhenyi & Li, Mingzhi & Zhao, Yao & Li, Xuan & Wan, Song & Ma, Yuanyuan & He, Yanghua, 2021. "Investigation on the limiting oxygen concentration of combustible gas at high pressures and temperatures during oil recovery process," Energy, Elsevier, vol. 215(PB).
    10. Li, Pengliang & Liu, Zhenyi & Li, Mingzhi & Zhao, Yao & Li, Xuan & Wan, Song & Ma, Yuanyuan & He, Yanghua, 2020. "Investigation on the low temperature oxidation of light oil for safely enhancing oil recovery at high temperatures and pressures," Energy, Elsevier, vol. 200(C).
    11. Li, Pengliang & Liu, Zhenyi & Li, Mingzhi & Zhao, Yao & Qian, Xinming & Ren, Yuan, 2023. "Investigation on the reaction mechanism of methane combustion near flammability limits at elevated pressures and temperaturaes," Energy, Elsevier, vol. 269(C).
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    1. Li, Fangzhou & Qian, Xinming & Li, Pengliang & Liu, Zhenyi & Yuan, Mengqi & Chen, Jian, 2023. "Investigation on the flammability limit and limiting oxygen concentration of propane/propylene mixture at elevated temperature and pressure," Energy, Elsevier, vol. 285(C).

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