199 citations · 405 across the 14 of their papers we have counts for
13 papers · 1 filter
A Free Sphere Reverses the Rebound Direction of a Near-Wall Cavitation Bubble
Chun-Zhu Ren, Jun Wen, Hai-Bao Hu +2
A near-wall cavitation bubble is generally expected to acquire a wallward Kelvin-impulse bias and to rebound or jet toward the wall. Here we show that this canonical direction can…
Cavitation-bubble Interaction with an Initially Perturbed Free Surface
Jingyu Gu, Zirui Liu, A-Man Zhang +1
The interaction of a spark-generated cavitation bubble with an initially perturbed free surface is investigated experimentally, numerically, and analytically. By exploiting contact…
Acoustic Signatures of Pinch-Off Cavities During Water-Entry
Zirui Liu, Tongtong Ding, Mingyue Kuang +4
This study experimentally, numerically, and theoretically investigates the cavity/bubble dynamics and radiated acoustics during the water entry of a centimeter-scale cylindrical pr…
Supersonic jet dynamics from two-cavitation-bubble interactions: acceleration, tip fragmentation and penetration
Shuai Yan, A-Man Zhang, Tianyuan Zhang +3
This study experimentally and numerically investigates the dynamics of a high-speed liquid jet generated from the interaction of two tandem cavitation bubbles, termed bubble 1 and…
New insights into the cavitation erosion by bubble collapse at moderate stand-off distances
Zhesheng Zhao, Shuai Li, Chengwang Xiong +3
Non-spherical bubble collapses near solid boundaries, generating water hammer pressures and shock waves, were recognized as key mechanisms for cavitation erosion. However, there is…
Extension of the consistent -SPH model for multiphase flows considering the compressibility of different phases
Xiao-Ting Huang, Peng-Nan Sun, Hong-Guan Lyu +2
In hydrodynamic problems involving wave impact on structures, air compressibility is crucial for accurate pressure prediction when an air bubble is entrapped. In this work, the con…