JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | |
The Dynamic Motion of Single Drops Rising in Countercurrent Linear Shear Flows | |
Yutaka Yoshida1  Taku Abe1  Mitsuhiro Ohta1  | |
[1] Division of Applied Sciences, Graduate School of Engineering, Muroran Institute of Technology | |
关键词: Drop Rise Motion; Linear Shear Flow; Lift Force; Viscosity Ratio; | |
DOI : 10.1252/jcej.11we104 | |
来源: Maruzen Company Ltd | |
【 摘 要 】
References(15)In this study, we experimentally examine the motion of a drop rising through immiscible liquids in countercurrent linear shear flows. We especially focus on the effects of the physical properties, the shear rate scale, and the viscosity ratio on the rising motion of the drop. We show that the motion of a freely rising drop is very sensitive to not only the physical properties of the liquids and the shear rate but also the viscosity ratio. Our experiments reveal that the transversely migrating drop can be made to move to the right or left depending on the influence of these parameters.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912080696783ZK.pdf | 18KB | download |