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Pulsed laser holography

A visualization study of fuel atomization using a pulsed laser holography/photography technique indicates that basic spray formation processes are the same for both a coal-derived synthetic fuel (SRC-II) and comparable petroleum fuels (No. 2 and No. 6 grade). Measurements were made on both pressure swirl and air assisted atomizers in a cold spray facility having well controlled fuel temperature. Quality of the sprays formed with SRC-II was between that of the No. 2 and No. 6 fuel sprays and was consistent with measured fuel viscosity. Sauter mean droplet diameter (SMD) was found to correlate with fuel viscosity, atomization pressure, and fuel flow rate. For all three fuels, a smaller SMD could be obtained with the air assisted than with the pressure swirl atomizer. [Pg.56]

Pulsed laser holography and photography provide a powerful technique for the instantaneous visualization of spray processes. [Pg.74]

F. Mayinger and A. Chavez, Measurement of Direct Contact Condensation of Pure Saturated Vapor on an Injection Spray by Applying Pulsed Laser Holography, Int. J. Heat Mass Trans., 35, pp. 691-702,1992. [Pg.987]

See other pages where Pulsed laser holography is mentioned: [Pg.98]    [Pg.59]    [Pg.905]    [Pg.474]    [Pg.968]    [Pg.98]    [Pg.474]    [Pg.54]    [Pg.413]    [Pg.414]    [Pg.443]    [Pg.81]    [Pg.144]    [Pg.260]    [Pg.162]    [Pg.9]    [Pg.151]    [Pg.222]    [Pg.372]    [Pg.144]    [Pg.2074]    [Pg.277]    [Pg.157]    [Pg.321]   
See also in sourсe #XX -- [ Pg.52 , Pg.67 ]



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