||Study of the Structures of Spray Cones Utilizing Digital Particle Image Velocimetry.
Cui, M. M. ;
Christianson, L. L. ;
Tumbleson, M. E. ;
Leovic, K. W. ;
||Illinois Univ. at Urbana-Champaign. Bioenvironmental Engineering Research Lab.;Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Prevention and Control Div.
Laser doppler velocimeters ;
Particle image velocimetry ;
Velocity measurement ;
Consumer products ;
Environmental transport ;
Air pollution abatement ;
||Some EPA libraries have a fiche copy filed under the call number shown.
||The paper discusses a study of the structures of spray patterns, utilizing digital particle-imaging techniques and laser Doppler velocimetery. To provide sufficient data for reliable statistics, measurements included 5 types of aerosols and 120 to 240 replications for each set of parameters. An engineering model has been developed to predict the behavior of aerosol sprays. The experimental results and model can be used to optimize the design and to improve the efficacy of aerosol consumer products.
||Presented at the EPA/AWMA Conference, 'Engineering Solutions to Indoor Air Quality Problems', Research Triangle Park, NC., July 24-26, 1995. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Prevention and Control Div.
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||PC A03/MF A01