Mean structure and droplet behavior in a coaxial airblast atomized spray: Self-similarity and velocity decay functions

Automization and Sprays: Journal of the International Institutions for Liquid Atomization and Spray Systems

Volumn 10, Issue 6, 2000, Pages 603-626

  De Vega, M ^a   Rodriguez P ^a   Lecuona, A ^a  

^a UNIVERSIDAD CARLOS III DE MADRID   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

ANEMOMETERS; DROP FORMATION; JETS; SPRAYING; VELOCITY MEASUREMENT;

COAXIAL AIRBLAST ATOMIZED SPRAYS; PARTICLE-LADEN JETS;

ATOMIZATION;

EID: 0034314312     PISSN: 10445110     EISSN: None     Source Type: Journal    
DOI: 10.1615/atomizspr.v10.i6.50     Document Type: Article

References (22)

1. NASA, Liquid Rocket Engine Injectors, SP-8089, 1976.
2. M. M. Zaller and M. D. Klem, Coaxial Injector Spray Characterization Using Water/Air as Simulants, JANNAF Combustion Meeting, San Antonio, TX 1991.
3. S. V. Sankar, A. Brena de la Rosa, A. Isakovic, and W. D. Bachalo, Liquid Atomization by Coaxial Rocket Injectors, AIM Paper, 91-0691, 1991.
4. S. V. Sankar, G. Wang, A. Brena de la Rosa, R. C. Rudoff, A. Isakovic, and W. D. Bachalo, Characterization of Coaxial Rocket Injector Sprays under High Pressure Environments, AIAA Paper, 1992.
5. Y. Hardalupas and J. H. Whitelaw, The Characteristics of Sprays Produced by Coaxial Airblast Atomizers, J. Propulsion Power, vol. 10, pp. 453-460, 1994.
6. S. V. Sankar, J. Y. Zhu, and W. D. Bachalo, Experimental Studies on the Behaviour of Coaxial Rocket Injector Sprays, ICLASS-94, Rouen, France, pp. 946-953, July 1994.
7. H. J. Hussein, S. P. Capp, and W. K. George, Velocity Measurements in a High-Reynolds-Number, Momentum-Conserving, Axisymmetric, Turbulent Jet, J. Fluid Mech., vol. 258, pp. 31-75, 1994.
8. I. Wygnanski and H. Fiedler, Some Measurements in the Self-Preserving Jet, J. Fluid Mech., vol. 38, no. 3, pp. 577-612, 1969.
9. D. Modarres, J. Wuerer, and S. Elghobashi, An Experimental Study of a Turbulent Round Two-Phase Jet, 3rd Joint Thermophysics, Fluids, Plasma and Heat Transfer Conf., AIAA/ASME 82-0964, 1982.
10. D. Modarres, H. Tan, and S. Elghobashi, Two-Component LDA Measurements in a Two-Phase Turbulent Jet, AIAA J., vol. 22, no. 5, 1984.
11. Z. Faragó and N. Chigier, Breakup of Coaxial Liquid Jet, 4th Annual Conf., ILASS-Americas, Hartjord, CT, 1990.
12. Z. Faragó and N. Chigier, Parametrics Experiments on Coaxial Airblast Jet Atomization, ASME Paper 90-GT-81, Int. Gas Turbine and Aeroengine Congress, Brussels, Belgium, 1990.
13. Z. Faragó and N. Chigier, Morphological Classification of Disintegration of Round Liquid Jets in a Coaxial Air Stream, Atomization and Sprays, vol. 2, pp. 137-153, 1992.
14. C. Engelbert, Y. Hardalupas, and J. H. Whitelaw, Breakup Phenomena in Coaxial Airblast Atomizers, Proc. R. Soc. London, pp. 189-229, 1995.
15. J. J. Karl, D. Huiilier, and H. Burnage, Mean Behavior of a Coaxial Air-Blast Atomized Spray in a Co-flowing Air Stream, Atomization and Sprays, vol. 6, pp. 409-433, 1996.
16. M. Saffman, Automatic Calibration of LDA Measurement Volume Size, Appl. Opt., vol. 26, no. 13, pp.2592-2597, 1987.
17. J. Y. Zhu, R. C. Rudoff, E. J. Bachalo, and W. D. Bachalo, Number Density and Mass Flux Measurements Using the Phase Doppler Particle Analyzer in Reacting and Non-reacting Swirling Flows, 31st Aerospace Sciences Meeting and Exhibit, AIAA 93-0361, 1993
18. W. Bachalo, R. Rudoff, and A. B. de la Rosa, Mass Flux Measurements of a High Number Density Spray System Using the Phase Doppler Particle Analyzer, AIAA Tech. Report 0236, 1988
19. H. Eroglu and N. Chigier, Initial Drop Size and Velocity Distributions for Airblast Coaxial Atomizers, J. Fluids Eng., vol. 113, pp. 453-459, 1991.
20. A. S. P. Solomon, J.-S. Shuen, Q.-F. Zhang, and G. M. Faeth, Measurements and Predictions of the Structure of Evaporating Sprays, J. Heat Transfer, vol. 107, pp. 679-686, 1985.
21. Y. Hardalupas, A. M. K. P. Taylor, and J. H. Whitelaw, Velocity and Particle-Flux Characteristics of Turbulent Particle-Laden Jets, Proc. R. Soc. London A, vol. 426, pp. 31-78, 1989.
22. E. K. Longmire and J. K. Eaton, Structure of a Particle-Laden Round Jet, J. Fluid Mech., vol. 326, pp. 217-257, 1992.