Results 151 to 160 of about 2,127 (201)
An Insight into Compositionally Complex Carbide Ceramic Coatings. [PDF]
Materials (Basel)Lopes JG, Oliveira JP.
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Experimental Characterization of Methane Inverse Diffusion Flame
Combustion Science and Technology, 2014 This article presents 10-kHz images of OH-PLIF simultaneously with 2-D PIV measurements in an inverse methane diffusion flame. Under a constant fuel flow rate, the central air jet Re was varied, leading to air to fuel velocity ratio, Vr, to vary from 8.3 to 66.5. Starting from Vr = 20.7, the flame is commonly characterized by three distinct zones.
Elbaz, Ayman M., Roberts, William L.
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Flame structure of methane inverse diffusion flame
Experimental Thermal and Fluid Science, 2014 Abstract This paper presents high speed images of OH-PLIF at 10 kHz simultaneously with 2D PIV (particle image velocimetry) measurements collected along the entire length of an inverse diffusion flame with circumferentially arranged methane fuel jets.
Elbaz, Ayman M., Roberts, William L.
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Flame structure of LPG-air Inverse Diffusion Flame in a backstep burner
Fuel, 2010The present experimental study characterizes the turbulent LPG Inverse Diffusion Flame (IDF) stabilized in a backstep burner in terms of visible flame length, dual flame structure, centerline temperature distribution, and oxygen concentration. The visible flame length for a fixed fuel jet velocity is found to reduce with increase in air jet velocity ...
Sivasambu Mahesh, Debi Prasad Mishra
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The effect of inverse diffusion flame burner-diameter on flame characteristics and emissions
Energy, 2018Abstract An experimental investigation was performed to study the effect of change of the IDF burner diameters on the flame characteristics (flame length, axial temperature distribution, and flame appearance) and flame emissions. The study was performed using a coaxial (CoA) circular inverse diffusion flame burners of different diameters.
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Multiple inverse-diffusion flame synthesis of carbon nanomaterials
, 2012 Carbon nanomaterials exhibit many remarkable electrical and physical properties. An ongoing challenge associated with specific novel carbon nanomaterials, such as graphene, is the development of large-scale production methods at low cost. The broad objective of this work is to investigate flame synthesis of carbon nanomaterials, specifically graphene ...
Memon, Nasir K., 1982-
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International Journal of Heat and Mass Transfer, 2007 This is the first part of the experimental investigation on the feasibility of inverse diffusion flame (IDF) for impingement heating. This part is aimed to identify the favorable IDF structure for impingement heating.
L L Dong, C S Cheung, C W Leung
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Thermal and heat transfer behaviors of an inverse diffusion flame with induced swirl
Fuel, 2013 An experimental work was made to investigate the thermal and heat transfer behaviors of a multi-fuel-jet inverse diffusion flame (IDF) with induced swirl.
H S Zhen, C S Cheung, C W Leung
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International Journal of Hydrogen Energy, 2014 The flame type studied in this paper is a circumferential-fuel - jet inverse diffusion flame, and the fuel is liquefied petroleum gas enriched with hydrogen gas.
J Miao, C W Leung, C S Cheung
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Experimental study of the inverse diffusion flame using high repetition rate OH/acetone PLIF and PIV
Fuel, 2016 Most previous work on inverse diffusion flames (IDFs) has focused on laminar IDF emissions and the soot formation characteristics. Here, we investigate the characteristics and structure of methane IDFs using high speed planar laser-induced fluorescence ...
A M Elbaz, William L Roberts
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