The effect of pressure on the hydrodynamic stability limit of premixed flames

2020 ◽  
Author(s):  
Antonio Attili ◽  
Rachele Lamioni ◽  
Lukas Berger ◽  
Konstantin Kleinheinz ◽  
Pasquale E. Lapenna ◽  
...  
Keyword(s):  
Hydrodynamic Stability ◽  
Premixed Flames ◽  
Stability Limit ◽  
Effect Of Pressure

Effect of pressure on counterflow H2–air partially premixed flames

2005 ◽  
Vol 140 (1-2) ◽  
pp. 46-59 ◽  
Author(s):  
Alejandro Briones ◽  
Ishwar K. Puri ◽  
Suresh K. Aggarwal
Keyword(s):  
Premixed Flames ◽  
Effect Of Pressure ◽  
Partially Premixed Flames ◽  
Partially Premixed

The Effect of Pressure Variations on Premixed Flames

1983 ◽  
Vol 34 (1-6) ◽  
pp. 331-344 ◽  
Author(s):  
N. Peters ◽  
G.S.S. Ludford
Keyword(s):  
Premixed Flames ◽  
Effect Of Pressure

Flame Stabilization and Emissions of a Natural Gas/Air Ceramic Porous Burner

2008 ◽  
Vol 47-50 ◽  
pp. 105-108 ◽  
Author(s):  
Neda Djordjevic ◽  
Peter Habisreuther ◽  
Nikolaos Zarzalis
Keyword(s):  
Gas Turbines ◽  
Premixed Flames ◽  
Stability Limit ◽  
Porous Matrix ◽  
Flame Stabilization ◽  
Pollutant Emissions ◽  
Inert Material ◽  
Flame Stability ◽  
Nox Emissions ◽  
Porous Burner

Increasingly stringent regulations for limiting pollutant emissions for both aircraft and industrial gas turbines enforce further reduction of NOx emissions while maintaining flame stability. Application of premixed flames offers the possibility to reduce these emissions, but nevertheless it is strongly connected with flame instability risks. A possible solution to ensure the stability of premixed flames is to provide enhanced heat recirculation employing porous inert material. Experimental determination of flame stability and emissions of a porous burner containing a reticulate ceramic sponge structure are reported and the influence of the structural properties of the porous matrix on stable operating range was investigated. It was found, that the flame stability limit was significantly higher compared with free flame burners and nitric oxide (NOx) emissions were below 10 ppm for all cases.

Effect of pressure on structure and fluorescence of SrFCL: Sm2

1990 ◽  
Vol 3 (1) ◽  
pp. 144-146
Author(s):  
Y. R. Shen ◽  
T. Gregorian ◽  
Th. Tröster ◽  
O. Schulte ◽  
W. B. Holzapfel
Keyword(s):  
Effect Of Pressure
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