한국가시화정보학회:학술대회논문집
- 한국가시화정보학회 2004년도 추계학술대회 논문집
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- Pages.76-79
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- 2004
음파가 가해진 액적의 진동에 관한 동적 특성
Hydrodynamic characteristics of a pendant dmp by acoustic wave
- 발행 : 2004.11.01
초록
Dynamic oscillation motion of a pendant drop has been Investigated experimentally when acoustic wave is applied. This problem is of particular interest in the understanding of transport phenomena, accompanied by liquid drop. In this experiment, pendant drop was made to oscillate by inducing the acoustic wave and the subsequent drop motion was recorded by a high-speed camera. The results obtained indicate that liquid drop hanging on the flat surface has resonant frequencies on each shape oscillation modes. It is also found that exists the swing mode of oscillation on the pendant drop.