Author: John Henry KentPublisher:
ISBN:
Category : Diffusion
Languages : en
Pages : 314
Book Description
A Preliminary Investigation Into Turbulent Diffusion Flames
Author: John Henry KentPublisher:
ISBN:
Category : Diffusion
Languages : en
Pages : 314
Book Description
An Experimental Investigation of Turbulent Diffusion Flames
Author: Aaron Sie-Shun HuPublisher:
ISBN:
Category : Flame
Languages : en
Pages : 202
Book Description
An Investigation of the Structure of Turbulent Diffusion Flames
Author: Jan H. AndersenPublisher:
ISBN:
Category : Combustion
Languages : en
Pages : 144
Book Description
Investigations in Turbulent Diffusion Flames
Author: Sten Harald StårnerPublisher:
ISBN:
Category : Flame
Languages : en
Pages : 486
Book Description
Further Experimental Investigation of Hydrocarbon Turbulent Diffusion Flames
Author: D. J. RobsonAn Investigation of Axisymmetric Buoyant Turbulent Diffusion Flames
Author: S-M. JengPublisher:
ISBN:
Category : Fire prevention
Languages : en
Pages : 75
Book Description
This investigation considered measurements of the structure of axisymmetric, buoyant, turbulent diffusion flames in still air. Profiles of mean temperature, mean velocity, velocity fluctuations and total radiant heat flux were completed for methane flames, including careful characterization of burner exit conditions, in order to provide data for the evaluation of models of the process. Preliminary tests also provided mean temperature profiles for propane flames. Test conditions were chosen so that the flow was turbulent near the burner exit while effects of buoyancy were significant over most of the luminous portion of the flames. Both the present measurements and those of other investigators were compared with predictions of a k-E-g differential model, which included effects of buoyancy in the transport equations for turbulence quantities. The results indicated anisotropic effects in regions where buoyancy dominates flow properties suggesting the eventual desirability of multi-stress models for buoyant flames, although extensive recalibration of model constants from a limited data based would be required if this step were taken. Additional measurements and analysis of methane flames are in progress, in order to investigate the flame radiation properties and provide additional data on turbulence properties needed for model development.
Author: Heinrich Eickhoff
Author: 
Author: 
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