In this study, it is purpose to make clear the effect of cavitation phenomenon on the spray atomization. In this report, the cavitation phenomenon inside the nozzle hole was visualized and the pressure measurements along the wall of the nozzle hole were carried out by use of 25-times enlarged acrylic nozzle. For the representatives of regular gasoline, single and two-component fuels were used as a test fuel. In addition, various cavitating flow patterns same as experimental conditions were simulated by use of Barotropic model incorporated in commercial code of Star-CD scheme, and compared with experimental results.
Visualization of the Cavitating Flow inside the Nozzle Hole Using by Enlarged Acrylic Nozzle
Sae Technical Papers
SAE International Powertrains, Fuels and Lubricants Meeting ; 2011
30.08.2011
Aufsatz (Konferenz)
Englisch
Visualization of the Cavitating Flow inside the Nozzle Hole Using by Enlarged Acrylic Nozzle
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