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TECHNICAL PAPERS

Modeling Film Dynamics in Spray Impingement

[+] Author and Article Information
Mario F. Trujillo

Los Alamos National Laboratory, Theoretical Division, T-3 MS B285, Los Alamos, NM 87545e-mail: mft@lanl.gov

Chia-fon F. Lee

Department of Mechanical and Industrial Engineering, 140 Mechanical Engineering Building, 1206 W. Green Street, Urbana, IL 61801e-mail: cflee@uiuc.edu

J. Fluids Eng 125(1), 104-112 (Jan 22, 2003) (9 pages) doi:10.1115/1.1523064 History: Received March 06, 2001; Revised July 26, 2002; Online January 22, 2003
Copyright © 2003 by ASME
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References

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Trujillo,  M. F., Mathews,  W., Lee,  C. F., and Peters,  J. E., 2000, “Modeling and Experiment of Impingement and Atomization of a Liquid Spray on a Wall,” International Journal of Engine Research, 1 (1), pp. 87–105.
Trujillo, M. F., 2000, “Spray and Single Droplet Impingement on a Wall,” Ph.D. thesis, University of Illinois.
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Figures

Grahic Jump Location
Time-step size sensitivity presented in terms of dt/tlf,Nw=400, average particle density >39, and nFourier=6
Grahic Jump Location
The effect of truncating the number of Fourier modes in the film velocity solution, Nw=400, average particle density >40, and dt/tlf=0.005
Grahic Jump Location
Grid size sensitivity presented in terms of the number of cells occupied by the film at t=0,nFourier=6, average particle density >40, and dt/tlf=0.005
Grahic Jump Location
Convergence with respect to the average number density, nFourier=6,dt/tlf=0.005, and Nw=400
Grahic Jump Location
Film front displacement versus time
Grahic Jump Location
Film width displacement versus time
Grahic Jump Location
Film thickness at the end of film evolution 30 deg
Grahic Jump Location
Film thickness at the end of film evolution 45 deg
Grahic Jump Location
Film thickness at the end of film evolution 60 deg

Tables

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