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Experimental study on the flame stability and color characterization of cylindrical premixed perforated burner of condensing boiler by image processing method

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  • Najarnikoo, Mahdi
  • Targhi, Mohammad Zabetian
  • Pasdarshahri, Hadi

Abstract

In this paper, a cylindrical premixed perforated burner which is mostly used in condensing boilers is investigated by image processing methods. The burner is experimentally analyzed in its operating heating capacities (11.7–17.1 kW) and equivalence ratios (0.4–1.2). Flame properties were studied using digital images by CCD camera and color processing techniques. The method devised a procedure for finding a reliable relation between a digital image color and flame characteristics in the visible wavelength domain. It is observed that by decreasing the equivalence ratio from 1.2 to 0.4, the flame color changed from green with yellow and then blue. Besides, flame lift-off and blow off were also observed. Lower flammability limit is in the equivalence ratio of 0.44. The optimum conditions of the burner, which is defined by the stable blue flame, are found in the equivalence ratio of 0.7–0.73. Moreover, RGB analysis is used to find the stable operation of the burner. This stable optimum condition can be defined as the intersection of two intensities’ component of Red and Blue in image processing of the flame.

Suggested Citation

  • Najarnikoo, Mahdi & Targhi, Mohammad Zabetian & Pasdarshahri, Hadi, 2019. "Experimental study on the flame stability and color characterization of cylindrical premixed perforated burner of condensing boiler by image processing method," Energy, Elsevier, vol. 189(C).
    • Handle: RePEc:eee:energy:v:189:y:2019:i:c:s0360544219318250
    DOI: 10.1016/j.energy.2019.116130
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    References listed on IDEAS

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    1. Rashwan, Sherif S. & Ibrahim, Abdelmaged H. & Abou-Arab, Tharwat W. & Nemitallah, Medhat A. & Habib, Mohamed A., 2016. "Experimental investigation of partially premixed methane–air and methane–oxygen flames stabilized over a perforated-plate burner," Applied Energy, Elsevier, vol. 169(C), pages 126-137.
    2. Lee, Seungro & Kum, Sung-Min & Lee, Chang-Eon, 2011. "An experimental study of a cylindrical multi-hole premixed burner for the development of a condensing gas boiler," Energy, Elsevier, vol. 36(7), pages 4150-4157.
    3. Yu, Byeonghun & Kum, Sung-Min & Lee, Chang-Eon & Lee, Seungro, 2013. "Combustion characteristics and thermal efficiency for premixed porous-media types of burners," Energy, Elsevier, vol. 53(C), pages 343-350.
    4. Yu, Byeonghun & Kum, Sung-Min & Lee, Chang-Eon & Lee, Seungro, 2013. "Effects of exhaust gas recirculation on the thermal efficiency and combustion characteristics for premixed combustion system," Energy, Elsevier, vol. 49(C), pages 375-383.
    5. Kuntikana, Pramod & Prabhu, S.V., 2017. "Thermal investigations on methane-air premixed flame jets of multi-port burners," Energy, Elsevier, vol. 123(C), pages 218-228.
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    4. Lamioni, Rachele & Bronzoni, Cristiana & Folli, Marco & Tognotti, Leonardo & Galletti, Chiara, 2022. "Feeding H2-admixtures to domestic condensing boilers: Numerical simulations of combustion and pollutant formation in multi-hole burners," Applied Energy, Elsevier, vol. 309(C).
    5. Yılmaz, Semih & Kumlutaş, Dilek & Yücekaya, Utku Alp & Cumbul, Ahmet Yakup, 2021. "Prediction of the equilibrium compositions in the combustion products of a domestic boiler," Energy, Elsevier, vol. 233(C).
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    7. Nagibin, P.S. & Vinogrodskiy, K. & Shlegel, N.E. & Strizhak, P.A., 2024. "Using methane hydrate to intensify the combustion of low-rank coal fuels," Energy, Elsevier, vol. 304(C).

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