Publication de 6 numéros par an
ISSN Imprimer: 2152-5102
ISSN En ligne: 2152-5110
Indexed in
Motion in Water at Supercavitation Speeds
RÉSUMÉ
Advantages of craft motion at supercavitation speeds in water are demonstrated. Experimental studies of supercavities are presented for model craft launched from a gas catapult into a 35×2.2×2.2 m channel at speeds up to 1360 m/s (0.93 M) where they move with cavitation numbers σ = 10−4. The paradoxical properties of supercavitation flow modes are discussed. Results of a numerical modeling of the formation and perturbation of free boundaries of supercavities are presented.
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Cameron Peter J. K., Rogers Peter H., Doane John W., The effects of external acoustic pressure fields on a free-running supercavitating projectile, The Journal of the Acoustical Society of America, 128, 6, 2010. Crossref