Atomic-Beam Propagation in a Two-Dimensional Standing Wave of Light: A Numerical Analysis Based on a Particle-Optics

2001 ◽  
Vol 40 (Part 1, No. 2A) ◽  
pp. 609-613 ◽  
Author(s):  
Kenji Okamoto ◽  
Yasushi Inouye ◽  
Satoshi Kawata
Keyword(s):  
Numerical Analysis ◽  
Standing Wave ◽  
Atomic Beam ◽  
Beam Propagation ◽  
Two Dimensional ◽  
Particle Optics

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.

Numerical analysis of two dimensional pin fins with non-constant base heat flux

2005 ◽  
Vol 46 (6) ◽  
pp. 881-892 ◽  
Author(s):  
Yu-Ching Yang ◽  
Haw-Long Lee ◽  
Eing-Jer Wei ◽  
Jenn-Fa Lee ◽  
Tser-Son Wu
Keyword(s):  
Heat Flux ◽  
Numerical Analysis ◽  
Two Dimensional ◽  
Pin Fins

Transient two-dimensional numerical analysis of the charge-pumping experiment

1992 ◽  
Vol 19 (1-4) ◽  
pp. 687-690 ◽  
Author(s):  
Predrag Habaš ◽  
Otto Heinreichsberger ◽  
Siegfried Selberherr
Keyword(s):  
Numerical Analysis ◽  
Two Dimensional ◽  
Charge Pumping
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