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Flame-Retardant Polyvinyl Alcohol Materials: Mechanisms, Design Strategies, and Multifunctional Applications. [PDF]
Polymers (Basel)Jia D +6 more
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Flame structure of methane inverse diffusion flame
Experimental Thermal and Fluid Science, 2014Abstract 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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Effect of Ionic Wind Induced by DC Electric Field on Biogas/Air Turbulent Premixed Flame Structure
Combustion Science and Technology, 2021Effect of DC electric field on lean premixed biogas turbulent flame structure at low and medium turbulence intensity was studied experimentally using OH-PLIF.
Hao Xia +5 more
semanticscholar +1 more source
Turbulence Effects on Flame Speed and Flame Structure
AIAA Journal, 1979Turbulence effects on methane-air flames stabilized in grid turbulence were investigated through measurements of flame speed and mean and fluctuating flame temperature profiles. Published turbulent flame speed correlations were able to correlate the experimental flame speed data but were contradictory in indicating flame structure and combustion ...
K. SMITH, F. GOULDIN
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Flame-structure studies of CF3Br-inhibited methane flames
Symposium (International) on Combustion, 1973Low-pressure flat flames have been probed with a molecular-beam sampling system coupledto a modulated-beam mass spectrometer. The purpose of the study is to determine and compare the microstructure of normal CH 4 -O 2 -Ar flames, and those inhibited by CF 3 Br, in order to provide some basis for an understanding of how inhibition is effected in this ...
Joan C. Biordi +2 more
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Symposium (International) on Combustion, 1994
Nonintrusive diagnostics were used to measure temperature and species profiles during neat RDX deflagration at 1 atm. UV-visible absorption was measured to obtain absolute concentration profiles of NO, NO 2 , CN, NH, H 2 CO, and OH. Temperature and species concentrations were obtained by spectral fitting.
Donna Hanson-Parr, Tim Parr
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Nonintrusive diagnostics were used to measure temperature and species profiles during neat RDX deflagration at 1 atm. UV-visible absorption was measured to obtain absolute concentration profiles of NO, NO 2 , CN, NH, H 2 CO, and OH. Temperature and species concentrations were obtained by spectral fitting.
Donna Hanson-Parr, Tim Parr
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The Physics of Fluids, 2022
The effects of pulsed injection on the flow structure and flame development in a scramjet were investigated experimentally with a pilot hydrogen equivalence ratio (ER) of 0.1 and a kerosene ER of 0.3; the pilot hydrogen was used to enhance the kerosene ...
Ye Tian +4 more
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The effects of pulsed injection on the flow structure and flame development in a scramjet were investigated experimentally with a pilot hydrogen equivalence ratio (ER) of 0.1 and a kerosene ER of 0.3; the pilot hydrogen was used to enhance the kerosene ...
Ye Tian +4 more
semanticscholar +1 more source
Flame structures of H2S—Air diffusion flames
Symposium (International) on Combustion, 1981Diffusion flames of rich hydrogen sulfide-air mixtures were studied by the point to point temperature and comcentration profile method, measuring H 2 S, O 2 , N 2 , SO 2 , H 2 O and H 2 concentrations. Computation of overall reaction rates based on the values measured indicates that the flame is comprised of three distinct zones in which the ...
J. Berner-Cambot +2 more
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