CAI Jiejin, ZHONG Minghuang, ZENG Xixiang, et al. Experimental analysis on bubble rising behavior excited by oscillation[J]. Thermal power generation, 2013, 42(10): 49-53.
CAI Jiejin, ZHONG Minghuang, ZENG Xixiang, et al. Experimental analysis on bubble rising behavior excited by oscillation[J]. Thermal power generation, 2013, 42(10): 49-53.DOI:
Experiments were carried out to observe the behavior of bubble rising in water excited by oscillation.The characteristics of bubbles with different initial diameters excited by oscillation with different frequencies and amplitudes were investigated.The results showed that
large amplitude
low oscillation frequency and small bubble would result in large horizontal deviation
and the bubble shape deformation would be greater when the oscillation frequency
amplitude and initial bubble volume got bigger.With an increase in vibration frequency and amplitude
the oscillation amplitude of bubble's rising speed would decrease slightly.