Hydrogen as burner fuel: modelling of hydrogen-hydrocarbon composite fuel combustion and NOx formation in a small burner

2005 ◽  
Vol 29 (11) ◽  
pp. 973-990 ◽  
Author(s):  
Mustafa Ilbas ◽  
İlker Yılmaz ◽  
T. Nejat Veziroglu ◽  
Yuksel Kaplan
Keyword(s):  
Fuel Combustion ◽  
Nox Formation ◽  
Composite Fuel ◽  
Fuel Modelling

scholarly journals Experimental Study of NOx Formation in a High-Steam Atmosphere During a Pressurized Oxygen-Fuel Combustion Process

ACS Omega ◽  
2020 ◽  
Vol 5 (26) ◽  
pp. 16037-16044 ◽  
Author(s):  
Haifeng Zan ◽  
Xiaoping Chen ◽  
Jiliang Ma ◽  
Daoyin Liu ◽  
Ying Wu
Keyword(s):  
Experimental Study ◽  
Combustion Process ◽  
Fuel Combustion ◽  
Nox Formation ◽  
Oxygen Fuel

scholarly journals Electric field control of NOx formation in the flame channel flows

2013 ◽  
Vol 2 (1) ◽  
pp. 99-108
Keyword(s):  
Electric Field ◽  
Flame Temperature ◽  
Radial Electric Field ◽  
Fuel Combustion ◽  
Channel Flows ◽  
Electric Field Effect ◽  
Radical Ions ◽  
Nox Formation ◽  
Drift Motion ◽  
Thermal Nox

The present studies aimed to obtain clean fuel combustion and get detailed information about the processes that determine the electric field effect on NOx formation in flame channel flows. The experimental studies demonstrate that the interaction between the radial electric field and the flame initiates the field-forced drift motion of positive radical ions in a field direction. The energy exchange between ions and gas particles produces interrelated heat and mass transfer to the negatively biased channel walls. Hence, by varying the applied voltage, a field-enhanced reducing of a flame temperature is obtained, thereby lowering thermal NOx formation during the fuel combustion up to 30-80%.

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