Pressure jet atomization

Method Droplet Size (um) Application Advantage Limitation [Pg.23]

Pressure Atomization Plain- Orifice 25-250 Diesel engines, Jet engine afterburners, Ramjets Simple, Rugged, Cheap Narrow spray angle, Solid spray cone [Pg.23]

Rotary Atomization Spinning Disk 10-200 Spray drying. Aerial distribution of pesticides. Chemical processing Good mono-dispersity of droplets. Independent control of atomization quality and liquid flow rate Satellite droplets, 360° spray pattern [Pg.24]

Two-Fluid Atomization Air-Blast Plain-Jet 15-130 [79]-[82] Industrial gas turbines Simple, cheap, good atomization Narrow spray angle. Atomizing performance inferior to prefilming air-blast type [Pg.24]

FIG, 27-26 Swirl pressure-jet atomizer. (From Lefehvre, Atomization and Sprays, Hemisphere, New Yo7 k, 1989. Rep7oduced with pe7missio7x. Adi 7ights 7 ese7 oed.)... [Pg.2389]

Table 4.3. Correlations for Mean, Minimum and Maximum Droplet Sizes Generated in Pressure Jet Atomization by Plain-Orifice Atomizers... [Pg.255]

FIG. 24-24 Swirl pressure-jet atomizer. (Fn mL fcor, Atomization and Spra) , Hemisphere, New York, 1989. Reproduced with permission. AU rights reserved.)... [Pg.32]

Presser, C., A.K. Gupta, and H. G. Semerjian. 1993. Aerodynamic characteristics of swirling spray-pressure jet atomizer. Combustion Flame 92 25-44. [Pg.267]

Pressure jet atomizer flames. In this flame, the momentum of the spray is small compared with the momentum of ihe air flow. [Pg.94]

A. R. Jones, Design optimization of a large pressure jet atomizer for power plant, in Proceedings of the Second International Conference on Liquid Atomization and Spray Systems, p. 181 (1982). [Pg.771]

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