Edge Effects on Simultaneous Reconstructions of Flame Temperature and Soot Volume Fraction Profiles by a CCD Camera [PDF]
Sensors, 2022 In this paper, the influence of the edge effect on the simultaneous reconstruction of axisymmetric flame temperature and soot volume fraction profiles by a single CCD camera was investigated in detail. The reconstruction accuracy of the flame temperature
Jie Li +6 more
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Soot volume fraction profiling of asymmetric diffusion flames through tomographic imaging [PDF]
2014 IEEE International Conference on Imaging Systems and Techniques (IST) Proceedings, 2014 This paper presents the 3-D (three-dimensional) reconstruction of soot volume fraction of diffusion flames based on tomographic imaging and image processing techniques.
Hossain, Md. Moinul, Lu, Gang, Yan, Yong
core +3 more sources
Mixture fraction, soot volume fraction, and velocity imaging in the soot-inception region of a turbulent non-premixed jet flame [PDF]
Proceedings of the Combustion Institute, 2017 Abstract An experimental study is performed to investigate the feasibility of conducting simultaneous mixture fraction, soot volume fraction and velocity imaging in sooting jet flames. The measurements are performed in the soot-inception region of ethylene jet flames, where the yellow luminous region first appears in the flame.
Okjoo Park +3 more
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Energies, 2017 A method for simultaneously visualizing the two-dimensional distributions of temperature and soot volume fraction in an ethylene flame was presented. A single-color charge-coupled device (CCD) camera was used to capture the flame image in the visible ...
Weijie Yan +4 more
doaj +2 more sources
Two-dimensional soot volume fraction measurements in flames doped with large hydrocarbons [PDF]
Proceedings of the Combustion Institute, 2017 Abstract Developing diesel surrogates that mimic the essential characteristics of target fuels such as their sooting tendency and volatility is a necessary but challenging endeavor, owing in part to the scarcity of available experimental sooting data for compounds in the appropriate high molecular weight range.
Dhrubajyoti D. Das +4 more
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Study on Soot and NOx Formation Characteristics in Ammonia/Ethylene Laminar Co-Flow Diffusion Flame [PDF]
MoleculesThe formation of soot and NOx in ammonia/ethylene flames with varying ammonia ratios was investigated through experimental and numerical analysis. The spatial distribution of the soot volume fraction and NOx concentrations along the flame central line ...
Shuanglong Li +5 more
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Experimental Study of Soot Volume Fraction Applied in Laminar Diffusion Flames
Modern Mechanical Engineering, 2013 The soot emission has been the focus of many studies due to applications in industry and the prejudicial effects caused to the environment. The presence of soot is important to the heat transfer in boilers and combustion chambers, contributing significantly to efficiency increases.
N. R. Caetano +3 more
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Numerical Simulation of Soot Formation in Ethylene Laminar Diffusion Flame
Fire, 2023 The soot produced by fossil fuel combustion affects climate and human health, and the ethylene laminar flame is a crucial research object of soot generation.
Xiu-Yan Gao +4 more
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Assessment of Semi-Empirical Soot Modelling in Turbulent Buoyant Pool Fires from Various Fuels
Thermo, 2023 The objective of this work is to assess the accuracy and limitations of two different semi-empirical soot models: the Laminar Smoke Point (LSP) and soot-yield approach.
Lahna Acherar +3 more
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Applications in Energy and Combustion Science, 2023 This review is conducted to assess the effectiveness of the laser extinction method (LEM) calibrated laser-induced incandescence (LII) to quantitatively determine the soot volume fraction in flames.
Zijian Zhang, Lei Zhou, Xiaozhou He
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