Experimental Study of the Interaction of Underwater Bubble with Ship Bulbous Bow

Wang Shi-ping;Cheng Xiao-da;Zhang A-man;Cheng Xiao-ou

Journal of Vibration and Shock ›› 2012, Vol. 31 ›› Issue (22) : 96-100.

PDF(1537 KB)
PDF(1537 KB)
Journal of Vibration and Shock ›› 2012, Vol. 31 ›› Issue (22) : 96-100.
论文

Experimental Study of the Interaction of Underwater Bubble with Ship Bulbous Bow

  • Wang Shi-ping, Cheng Xiao-da, Zhang A-man, Cheng Xiao-ou
Author information +
History +

Abstract

Abstract: This work experimentally studies the dynamic behaviors of spark generated bubble near ship bulbous bow with bubbles initiated in front of, under and beside (with 45 degrees from horizontal) the bulbous bow. The bubble behaviors observed are different from those in the pulsation near horizontal rigid plate. The bubble to the bulbous bow is likely to split into two sub-bubbles due to the effect of free surface. The pulsation period, jet velocity, motion of bubble center and thresholds for split are assessed through a series of experiments, which could be useful references for studies on the dynamic behavior of underwater explosion bubbles.

Key words

bulbous bow / underwater explosion / bubble / experiment

Cite this article

Download Citations
Wang Shi-ping;Cheng Xiao-da;Zhang A-man;Cheng Xiao-ou . Experimental Study of the Interaction of Underwater Bubble with Ship Bulbous Bow[J]. Journal of Vibration and Shock, 2012, 31(22): 96-100
PDF(1537 KB)

Accesses

Citation

Detail

Sections
Recommended

/