Particle Sizing Using a Two-Dimensional Image

Format:

Conference/Event

Author/Creator:

Farrell, P.V., author.

Conference Name:

International Congress & Exposition (1991-02-25 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1991

Summary:

AbstractParticle size data is available from the scattered light pattern collected by a still camera in a typical particle image velocimetry(PIV) experiment. While most PIV experiments are primarily interested in fluid velocities for a seeded flow, in a fuel spray the spray droplets may be used as the scattering particles in dilute areas of the spray. Conventional PIV processing can provide a local average particle velocity in the plane of illumination. In addition, analysis of the scattering signature of the ensemble of particles in a small area of the PIV photograph can provide an average particle size.Examples of the proposed experimental technique will be given, as well as a suitable inversion scheme for obtaining particle size distributions from the diffraction pattern using an integral inversion

Notes:

Vendor supplied data

Publisher Number:

910725

Access Restriction:

Restricted for use by site license