Temperature measurements in low-pressure, diamond-forming, premixed flames

1998 ◽  
Vol 84 (8) ◽  
pp. 4595-4602 ◽  
Author(s):  
J. S. Kim ◽  
M. A. Cappelli
Keyword(s):  
Premixed Flames ◽  
Low Pressure ◽  
Temperature Measurements

Laminar burning velocities and flame stability analysis of hydrogen/air premixed flames at low pressure

2011 ◽  
Vol 36 (10) ◽  
pp. 6317-6324 ◽  
Author(s):  
Jhon Pareja ◽  
Hugo J. Burbano ◽  
Andrés Amell ◽  
Julián Carvajal
Keyword(s):  
Stability Analysis ◽  
Premixed Flames ◽  
Low Pressure ◽  
Flame Stability

A method for performing high accuracy temperature measurements in low-pressure sooting flames using two-line atomic fluorescence

2011 ◽  
Vol 33 (1) ◽  
pp. 799-806 ◽  
Author(s):  
Iain S. Burns ◽  
Xavier Mercier ◽  
Maxime Wartel ◽  
Robin S.M. Chrystie ◽  
Johan Hult ◽  
...  
Keyword(s):  
Low Pressure ◽  
High Accuracy ◽  
Temperature Measurements ◽  
Atomic Fluorescence

The mechanism of formation of OH, CH and HCO in flame spectra, using deuterium as tracer

1953 ◽  
Vol 218 (1132) ◽  
pp. 60-69 ◽  
Keyword(s):  
Atmospheric Pressure ◽  
Atomic Hydrogen ◽  
Premixed Flames ◽  
Low Pressure ◽  
Chemical Processes ◽  
Similar Technique ◽  
Mechanism Of Formation ◽  
Secondary Reactions ◽  
Free Atoms

Deuterium has been used as a tracer in studies of the spectra of premixed flames of hydrogen, acetylene and oxygen, both at atmospheric pressure and at very low pressure. A similar technique has also been used with the ‘flames’ due to the reactions of free atoms; these experiments indicate that the exchange between atomic hydrogen and acetylene is not an appreciable factor in producing the observed spectra. The radiation from excited CH and HCO and part of that from OH appears to result from chemical processes, but the radicals are formed by some secondary reactions, not directly in the breakdown of the hydrocarbon. Possible reactions are discussed; excited CH is probably formed from C 2 + OH and excited OH from CH + O 2 .

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