Numerical Investigation on Cavitation Jet in Circular Arc Curve Chamber Self-Excited Oscillation Nozzle
نویسندگان
چکیده
In order to improve the cavitation performance of self-excited oscillation nozzle (SEON), a novel SEON with circular arc curve chamber was designed by changing wall profile SEON. The studied numerically. Taking vapor volume distribution and fraction as evaluation indexes, influences on were analyzed. addition, it compared broken-line numerical results show that is first enhanced then weakened increasing radius. structure can form larger central in nozzle, which improves When radius 2 mm, area turbulent kinetic energy increase 122.5% 16.9%.
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ژورنال
عنوان ژورنال: Journal of Marine Science and Engineering
سال: 2023
ISSN: ['2077-1312']
DOI: https://doi.org/10.3390/jmse11071391