Emission of nitric oxide from large turbulentdiffusion flames

Heap, M.P.; Lowes, Tom; Walmsley, R.G.

doi:10.1016/s0082-0784(73)80081-5

Cited by 10 publications

(11 citation statements)

References 1 publication

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“…This trend is in agreement with earlier work by Heap et al (1973Heap et al ( , 1990 on flames with axial fuel injection and swirl but without gas stabilization. However, varying the primary air flow rate changes two important parameters: primary stoichiometry (quantity of O 2 immediately available to the coal particles) and primary jet velocity.…”

Section: Primary Jet Velocity and Stoichiometrysupporting

confidence: 93%

Advanced combustor design concept to control NOx and air toxics

Eddings¹,

Pershing²,

Molina³

et al. 1999

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Section: Primary Jet Velocity and Stoichiometrysupporting

confidence: 93%

Advanced combustor design concept to control NOx and air toxics

Eddings¹,

Pershing²,

Molina³

et al. 1999

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“…In addition to releasing heat that is used for energy, combustion of coal produces large quantities of atmospheric pollutants (Heap at al., 1973(Heap at al., , 1975.…”

Section: Combustion Of Pulverized Coal: Formation and Abatement Of mentioning

confidence: 99%

Pulverized coal combustion: Fuel nitrogen mechanisms in the rich post-flame

Bose

Wendt

1989

Symposium (International) on Combustion

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“…These parameters are now known to affect the combustion efficiency and formation and emission of pollutants (Heap, et al 1973, Beer 1988, Beer, and Headley 1973. Despite the availability of various mixing models, a comprehensive mixing model is lacking.…”

Section: Introductionmentioning

confidence: 99%

Short Communication Analysis of Gaseous Fuel and Air Mixing

Brasoveanu

Gupta

1999

Combustion Science and Technology

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Results are presented from a new mathematical model on the mixing of fuel and air. The model is derived from the ideal gas law and the equation of continuity. The equivalence ratio measured within an infinitesimal fluid element of mixture and the time rate of the equivalence ratio are used to quantify the degree and time rate of mixing. The model shows that in addition to the fuel molecular weight, the mixing rate depends on pressure, temperature, density, and their rates. The density rate depends on velocity gradients. The mixing between methane and air is described since the gaseous reactants delineate the droplet heat-up and evaporation for liquid fuels. Results presented here provide the isolated effect of each parameter involved in mixing. Implication of the results on mixing of other fuels and air is discussed. These results are intended to provide important design guidelines for developing high intensity and high efficiency combustors with special focus on low levels of pollutants emission.

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Emission of nitric oxide from large turbulentdiffusion flames

Cited by 10 publications

References 1 publication

Advanced combustor design concept to control NOx and air toxics

Advanced combustor design concept to control NOx and air toxics

Pulverized coal combustion: Fuel nitrogen mechanisms in the rich post-flame

Short Communication Analysis of Gaseous Fuel and Air Mixing

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