17 May 2013 Experimental investigation on the effect of injection conditions on spray and atomization of a centrifugal nozzle
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Proceedings Volume 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012); 87961I (2013) https://doi.org/10.1117/12.2011287
Event: 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 2012, Xi'an, Shaanxi, China
Abstract
The effects of injection parameters on atomization of aviation kerosene (RP-3) were studied using a laser diffraction particle size analyzing system. The test results indicated that Sauter mean diameter (SMD) decreased with the increase of injection temperature. There was a critical temperature for flash evaporation, at which SMD had a sharp decrease. The critical temperature fell at first and then rose with the increase of injection pressure; however, the diameter of a centrifugal nozzle had little influence on the critical temperature. Sauter mean diameter didn’t follow the conventional law after flash evaporation. A simple and empirical correlation between critical temperature for flash evaporation and injection parameters was developed from the experimental data, which can be used to evaluate critical temperature for flash evaporation.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wei Fan, Wei Fan, Haoyi Song, Haoyi Song, Zhencen Fan, Zhencen Fan, Lin Zhao, Lin Zhao, } "Experimental investigation on the effect of injection conditions on spray and atomization of a centrifugal nozzle", Proc. SPIE 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 87961I (17 May 2013); doi: 10.1117/12.2011287; https://doi.org/10.1117/12.2011287
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