IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v218y2021ics0360544220325421.html
   My bibliography  Save this article

Experimental study on flame radiation characteristic from line pool fires of n-heptane fuel in open space

Author

Listed:
  • Ding, Long
  • Gong, Changzhi
  • Ge, Fanliang
  • Ji, Jie

Abstract

This study experimentally investigated the flame radiation characteristic of line pool fires in open space. The n-heptane line fires burning in the pools with different aspect ratios of length to width (n) were conducted. The mass loss rate (MLR), radiation distribution (along the flame plane), and radiant fraction are investigated by using wide-view-angle and slit radiometers. Combined with a weighted multiple-point source (WMP) model, a radiant fraction of line pool fire can be derived based on the radiation distribution in a novel way. The results show that MLR rises with increasing n at different increase rate (dm˙/dn) and an obvious bifurcation phenomenon occurs when w = 5 cm, the line pool fires transform into violent turbulent combustion from steady laminar. It is also found that with the increase of n, radiant fraction of line pool fire increases for various w due to the more asymmetric air entrainment and stronger turbulence degree, whose range is 0.28–0.37. A new multi-cylinder flame model has also been proposed for flame radiant fraction calculation, and the errors of results are within a certain degree compared with data calculated by the WMP model.

Suggested Citation

  • Ding, Long & Gong, Changzhi & Ge, Fanliang & Ji, Jie, 2021. "Experimental study on flame radiation characteristic from line pool fires of n-heptane fuel in open space," Energy, Elsevier, vol. 218(C).
    • Handle: RePEc:eee:energy:v:218:y:2021:i:c:s0360544220325421
    DOI: 10.1016/j.energy.2020.119435
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544220325421
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2020.119435?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. Kozarac, Darko & Taritas, Ivan & Vuilleumier, David & Saxena, Samveg & Dibble, Robert W., 2016. "Experimental and numerical analysis of the performance and exhaust gas emissions of a biogas/n-heptane fueled HCCI engine," Energy, Elsevier, vol. 115(P1), pages 180-193.
    2. Amjad, A.K. & Khoshbakhi Saray, R. & Mahmoudi, S.M.S. & Rahimi, A., 2011. "Availability analysis of n-heptane and natural gas blends combustion in HCCI engines," Energy, Elsevier, vol. 36(12), pages 6900-6909.
    3. Qian, Yong & Wang, Xiaole & Zhu, Lifeng & Lu, Xingcai, 2015. "Experimental studies on combustion and emissions of RCCI (reactivity controlled compression ignition) with gasoline/n-heptane and ethanol/n-heptane as fuels," Energy, Elsevier, vol. 88(C), pages 584-594.
    4. Ji, Jie & Gong, Changzhi & Wan, Huaxian & Gao, Zihe & Ding, Long, 2019. "Prediction of thermal radiation received by vertical targets based on two-dimensional flame shape from rectangular n-heptane pool fires with different aspect ratios," Energy, Elsevier, vol. 185(C), pages 644-652.
    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. Chen, Jian & Song, Ye & Yu, Yueyang & Xiao, Guoqing & Tam, Wai Cheong & Kong, Depeng, 2022. "The influence of a plate obstacle on the burning behavior of small scale pool fires: An experimental study," Energy, Elsevier, vol. 254(PB).
    2. Luo, Sai & Xu, JingBo & Wang, Chen & Ji, Jie, 2023. "Experimental study of flame spread behavior and heat transfer mechanism over n-butanol fuel in trays of different widths," Energy, Elsevier, vol. 282(C).
    3. Li, Manhou & Han, Guangzhao & Geng, Shuwei, 2022. "Experimental study and new-proposed mathematical correlation of flame height of rectangular pool fire with aspect ratio and mass burning rate," Energy, Elsevier, vol. 255(C).
    4. Li, Manhou & Xu, Zhiguo & Luo, Qiuting & Wang, Changjian, 2023. "Investigation of bicubic flame radiation model of continuously opposed spilling fire over n-butanol fuel," Energy, Elsevier, vol. 272(C).
    5. Deng, Lei & Shi, Congling & Li, Haoran & Wan, Mei & Ren, Fei & Hou, Yanan & Tang, Fei, 2023. "Prediction of energy mass loss rate for biodiesel fire via machine learning and its physical modeling of flame radiation evolution," Energy, Elsevier, vol. 275(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. Pachiannan, Tamilselvan & Zhong, Wenjun & Rajkumar, Sundararajan & He, Zhixia & Leng, Xianying & Wang, Qian, 2019. "A literature review of fuel effects on performance and emission characteristics of low-temperature combustion strategies," Applied Energy, Elsevier, vol. 251(C), pages 1-1.
    2. Qian, Yong & Li, Hua & Han, Dong & Ji, Libin & Huang, Zhen & Lu, Xingcai, 2016. "Octane rating effects of direct injection fuels on dual fuel HCCI-DI stratified combustion mode with port injection of n-heptane," Energy, Elsevier, vol. 111(C), pages 1003-1016.
    3. Zhen, Xudong & Wang, Yang, 2013. "Study of ignition in a high compression ratio SI (spark ignition) methanol engine using LES (large eddy simulation) with detailed chemical kinetics," Energy, Elsevier, vol. 59(C), pages 549-558.
    4. Pan, Suozhu & Cai, Kai & Cai, Min & Du, Chenbo & Li, Xin & Han, Weiqiang & Wang, Xin & Liu, Daming & Wei, Jiangjun & Fang, Jia & Bao, Xiuchao, 2021. "Experimental study on the cyclic variations of ethanol/diesel reactivity controlled compression ignition (RCCI) combustion in a heavy-duty diesel engine," Energy, Elsevier, vol. 237(C).
    5. Firmansyah & A. Rashid A. Aziz & Morgan Raymond Heikal & Ezrann Z. Zainal A., 2017. "Diesel/CNG Mixture Autoignition Control Using Fuel Composition and Injection Gap," Energies, MDPI, vol. 10(10), pages 1-12, October.
    6. Sun, Hongjie & Yan, Feng & Yu, Hao & Su, W.H., 2015. "Analysis of exergy loss of gasoline surrogate combustion process based on detailed chemical kinetics," Applied Energy, Elsevier, vol. 152(C), pages 11-19.
    7. Shu, Jun & Fu, Jianqin & Liu, Jingping & Ma, Yinjie & Wang, Shuqian & Deng, Banglin & Zeng, Dongjian, 2019. "Effects of injector spray angle on combustion and emissions characteristics of a natural gas (NG)-diesel dual fuel engine based on CFD coupled with reduced chemical kinetic model," Applied Energy, Elsevier, vol. 233, pages 182-195.
    8. Duarte, Jorge & Amador, Germán & Garcia, Jesus & Fontalvo, Armando & Vasquez Padilla, Ricardo & Sanjuan, Marco & Gonzalez Quiroga, Arturo, 2014. "Auto-ignition control in turbocharged internal combustion engines operating with gaseous fuels," Energy, Elsevier, vol. 71(C), pages 137-147.
    9. Zhang, Yanzhi & Li, Zilong & Tamilselvan, Pachiannan & Jiang, Chenxu & He, Zhixia & Zhong, Wenjun & Qian, Yong & Wang, Qian & Lu, Xingcai, 2019. "Experimental study of combustion and emission characteristics of gasoline compression ignition (GCI) engines fueled by gasoline-hydrogenated catalytic biodiesel blends," Energy, Elsevier, vol. 187(C).
    10. Saxena, Samveg & Shah, Nihar & Bedoya, Ivan & Phadke, Amol, 2014. "Understanding optimal engine operating strategies for gasoline-fueled HCCI engines using crank-angle resolved exergy analysis," Applied Energy, Elsevier, vol. 114(C), pages 155-163.
    11. Ghadikolaei, Meisam Ahmadi & Wong, Pak Kin & Cheung, Chun Shun & Ning, Zhi & Yung, Ka-Fu & Zhao, Jing & Gali, Nirmal Kumar & Berenjestanaki, Alireza Valipour, 2021. "Impact of lower and higher alcohols on the physicochemical properties of particulate matter from diesel engines: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 143(C).
    12. Bui, Van Ga & Tu Bui, Thi Minh & Ong, Hwai Chyuan & Nižetić, Sandro & Bui, Van Hung & Xuan Nguyen, Thi Thanh & Atabani, A.E. & Štěpanec, Libor & Phu Pham, Le Hoang & Hoang, Anh Tuan, 2022. "Optimizing operation parameters of a spark-ignition engine fueled with biogas-hydrogen blend integrated into biomass-solar hybrid renewable energy system," Energy, Elsevier, vol. 252(C).
    13. Sarabchi, N. & Khoshbakhti Saray, R. & Mahmoudi, S.M.S., 2013. "Utilization of waste heat from a HCCI (homogeneous charge compression ignition) engine in a tri-generation system," Energy, Elsevier, vol. 55(C), pages 965-976.
    14. Li, Manhou & Xu, Zhiguo & Luo, Qiuting & Wang, Changjian, 2023. "Investigation of bicubic flame radiation model of continuously opposed spilling fire over n-butanol fuel," Energy, Elsevier, vol. 272(C).
    15. Deng, Lei & Tang, Fei & Wang, Xinkai, 2021. "Uncontrollable combustion characteristics of energy storage oil pool: Modelling of mass loss rate and flame merging time of annular pools," Energy, Elsevier, vol. 224(C).
    16. Wang, Chen & Hu, Haowei & Zhang, Hao & Ji, Jie & Wang, Zhigang, 2022. "Experimental study of the horizontal subsurface flow trajectory and dynamic external radiation of flame spread over diesel," Energy, Elsevier, vol. 260(C).
    17. Chen, Jian & Song, Ye & Yu, Yueyang & Xiao, Guoqing & Tam, Wai Cheong & Kong, Depeng, 2022. "The influence of a plate obstacle on the burning behavior of small scale pool fires: An experimental study," Energy, Elsevier, vol. 254(PB).
    18. Razmara, M. & Bidarvatan, M. & Shahbakhti, M. & Robinett, R.D., 2016. "Optimal exergy-based control of internal combustion engines," Applied Energy, Elsevier, vol. 183(C), pages 1389-1403.
    19. Mahabadipour, Hamidreza & Srinivasan, Kalyan K. & Krishnan, Sundar R., 2019. "An exergy analysis methodology for internal combustion engines using a multi-zone simulation of dual fuel low temperature combustion," Applied Energy, Elsevier, vol. 256(C).
    20. Han, Weiqiang & Li, Bolun & Pan, Suozhu & Lu, Yao & Li, Xin, 2018. "Combined effect of inlet pressure, total cycle energy, and start of injection on low load reactivity controlled compression ignition combustion and emission characteristics in a multi-cylinder heavy-d," Energy, Elsevier, vol. 165(PB), pages 846-858.

    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:218:y:2021:i:c:s0360544220325421. 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.