scholarly journals Two-Dimensional Diffusion Flame Burner with a Mixing-Roll

1964 ◽  
Vol 7 (27) ◽  
pp. 597-606 ◽  
Author(s):  
Atsushi SAIMA
Keyword(s):  
Diffusion Flame ◽  
Two Dimensional ◽  
Dimensional Diffusion ◽  
Flame Burner

Stability of attached two-dimensional diffusion flame leading edges

2003 ◽  
Vol 175 (10) ◽  
pp. 1807-1834 ◽  
Author(s):  
Indrek S. Wichman ◽  
Robert Vance
Keyword(s):  
Diffusion Flame ◽  
Two Dimensional ◽  
Dimensional Diffusion ◽  
Leading Edges

Phase-conjugate resonant holographic interferometry applied to NH concentration measurements in a two-dimensional diffusion flame

1997 ◽  
Vol 36 (30) ◽  
pp. 7978 ◽  
Author(s):  
Alexios-Paul Tzannis ◽  
Paul Beaud ◽  
Hans-Martin Frey ◽  
Thomas Gerber ◽  
Bernhard Mischler ◽  
...  
Keyword(s):  
Diffusion Flame ◽  
Holographic Interferometry ◽  
Two Dimensional ◽  
Phase Conjugate ◽  
Dimensional Diffusion ◽  
Concentration Measurements

scholarly journals Influence of a Standing Wave Flow-Field on the Dynamics of a Spray Diffusion Flame

Fluids ◽  
2021 ◽  
Vol 6 (1) ◽  
pp. 27
Author(s):  
J. Barry Greenberg ◽  
David Katoshevski
Keyword(s):  
Liquid Phase ◽  
Flow Field ◽  
Standing Wave ◽  
Diffusion Flame ◽  
Stokes Number ◽  
Flame Height ◽  
Wave Flow ◽  
Two Dimensional ◽  
Governing Equations ◽  
First Time

A theoretical investigation of the influence of a standing wave flow-field on the dynamics of a laminar two-dimensional spray diffusion flame is presented for the first time. The mathematical analysis permits mild slip between the droplets and their host surroundings. For the liquid phase, the use of a small Stokes number as the perturbation parameater enables a solution of the governing equations to be developed. Influence of the standing wave flow-field on droplet grouping is described by a specially constructed modification of the vaporization Damkohler number. Instantaneous flame front shapes are found via a solution for the usual Schwab–Zeldovitch parameter. Numerical results obtained from the analytical solution uncover the strong bearing that droplet grouping, induced by the standing wave flow-field, can have on flame height, shape, and type (over- or under-ventilated) and on the existence of multiple flame fronts.

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