Results 31 to 40 of about 186,702 (237)
On the Noise of Diffusion Flames
Transactions of the Japan Society of Mechanical Engineers, 1964 The mechanism of the generation and the characteristics of the noise associated with combustion are studied. It is shown that the dominant factors on the generation of the combustion noise are the velocity turbulences and the entropy turbulences, acting as equivalent acoustic dipoles and monopoles, respectively.
Keizo Hatta, Susumu Kotake
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IEEE Photonics Journal, 2019 An optical method for measuring soot volume fraction, flame temperature, and concentration of combustion products in a diffusion flame based on time-division multiplexed tunable diode laser absorption spectroscopy technique is presented in this article ...
Haibin Cui +4 more
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Optical temperature measurement of small droplet array luminous flame in butane diffusion flame
Nihon Kikai Gakkai ronbunshu, 2015 Two color ratio method was applied to measure temperature distributions of a luminous diffusion flame. A small blue butane diffusion flame, 3mm in flame diameter, was used.
Hiroshi ENOMOTO +4 more
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An experimental study on coflow diffusion combustion in a pellet-packed bed with different bed lengths [PDF]
Royal Society Open Science, 2018 In experimental investigations on axial symmetry, over-ventilated CH4/air diffusion combustion in a packed bed is executed to study the height, shape and stability of the flame.
Junrui Shi +6 more
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On the initial-boundary value problem for a Kuramoto-Sinelshchikov type equation
Mathematics in Engineering, 2021 The Kuramoto-Sinelshchikov equation describes the evolution of a phase turbulence in reaction-diffusion systems or the evolution of the plane flame propagation, taking in account the combined influence of diffusion and thermal conduction of the gas on ...
Giuseppe Maria Coclite, Lorenzo di Ruvo
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On the Structure of Laminar Diffusion Flames. [PDF]
, 1963 The structure of laminar diffusion flames is analyzed in the limiting case of large, although finite, reaction rates. It is shown that the the chemical reaction takes place only in a very thin region or "chemical boundary layer" where convection effects may be neglected. Then the temperature and mass fraction distributions within the reaction zone are
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Entropy, 2022 The statistical behaviours of different entropy generation mechanisms in the head-on interaction of turbulent premixed flames with a chemically inert wall within turbulent boundary layers have been analysed using Direct Numerical Simulation data.
Sanjeev Kr. Ghai +3 more
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The Chemiluminescence and Structure Properties of Normal/Inverse Diffusion Flames
Journal of Spectroscopy, 2013 The flame emission spectrometry was applied to detect the distribution of excited radicals in two types CH4/O2 coflow jet diffusion flames (normal and inverse diffusion flames).
Ting Zhang +4 more
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Uji Kinerja Burner dan Tabung Reaktor Flame Untuk Proses Spray Pyrolysis
Reaktor, 2017 PERFORMANCE EVALUATION OF BURNER AND THE REACTOR TUBE OF FLAME FOR A SPRAY PYROLYSIS PROCESS. Flame spray pyrolysis is a versatile process in the syntheses of various functional materials. This work reports the performance of a diffusion flame built from
Darmawan Hidayat +4 more
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Energies, 2021 The length and pattern of air–fuel mixing plays a significant role in the uniformity, flame temperature, and emission characteristics, which can lead to a superior product quality in a non-oxidizing direct fired burner for a cold-rolled steel plate ...
Cheolwoo Lee, Insu Kim, Junggoo Hong
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