Author: L. Douglas Smoot
Publisher:
ISBN:
Category :
Languages : en
Pages : 33
Book Description
Development of a model has been previously reported for describing combustion of a particle-laden stream which is mixing with a subsonic secondary stream in a duct. This paper presents an extension of this model to include particle non-equilibrium effects. Particle drag, thermal lag, and particle ignition and combustion effects are considered. A series of parametric calcuations for typical metal-loaded, air-augmented systems, showing effects of particle size, secondary air conditions, and secondary duct pressure on metal combustion efficiency are reported. Influences of low secondary duct pressure are examined. A new turbulent mixing coefficient is used for the computations. (Author).
Particle Nonequilibrium Effects in Mixing and Combustion of Ducted, Particle-Laden Flows
Author: L. Douglas Smoot
Publisher:
ISBN:
Category :
Languages : en
Pages : 33
Book Description
Development of a model has been previously reported for describing combustion of a particle-laden stream which is mixing with a subsonic secondary stream in a duct. This paper presents an extension of this model to include particle non-equilibrium effects. Particle drag, thermal lag, and particle ignition and combustion effects are considered. A series of parametric calcuations for typical metal-loaded, air-augmented systems, showing effects of particle size, secondary air conditions, and secondary duct pressure on metal combustion efficiency are reported. Influences of low secondary duct pressure are examined. A new turbulent mixing coefficient is used for the computations. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 33
Book Description
Development of a model has been previously reported for describing combustion of a particle-laden stream which is mixing with a subsonic secondary stream in a duct. This paper presents an extension of this model to include particle non-equilibrium effects. Particle drag, thermal lag, and particle ignition and combustion effects are considered. A series of parametric calcuations for typical metal-loaded, air-augmented systems, showing effects of particle size, secondary air conditions, and secondary duct pressure on metal combustion efficiency are reported. Influences of low secondary duct pressure are examined. A new turbulent mixing coefficient is used for the computations. (Author).
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Particle Dynamics in the Mixing of a Particle Laden Stream with a Secondary Stream in a Duct
Author: William Doyle Cranney
Publisher:
ISBN:
Category : Gas flow
Languages : en
Pages : 88
Book Description
Publisher:
ISBN:
Category : Gas flow
Languages : en
Pages : 88
Book Description
ASME Technical Papers
Author:
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 376
Book Description
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 376
Book Description