Flow regime analysis of Taylor-Couette column for emulsion liquid membrane applications

6TH INTERNATIONAL CONFERENCE ON ENVIRONMENT (ICENV2018): Empowering Environment and Sustainable Engineering Nexus Through Green Technology Pub Date : 2019-07-24 DOI:10.1063/1.5117107

A. Kusumastuti, Gunawan Muhammad Najibulloh, N. Qudus, S. Anis

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引用次数: 1

Abstract

Study on the application of Taylor-Couette column for emulsion liquid membrane system has been done. To optimise extraction process under TCC, a research to investigate effect of volume ratio of oil to water is of important. Fluid viscosity was examined by varying volume ratio of kerosene to water. TCC was characterised to determine flow regimes, shear stress, and energy loss distribution. Volume ratio of oil to water was varied at 1:1, 1:3, 1:5, and 1:6 while inner and outer cylinders speed were maintained constant at 31.4 and 0 rad/s, respectively. Investigation on the effect of volume ratio of oil to water towards flow regime ended to same flow regime of Turbulence Taylor Vortices (TTV). There was degradation of wall shear stress from 8.57x10−2 Pa to 7.42x10−2 Pa.Study on the application of Taylor-Couette column for emulsion liquid membrane system has been done. To optimise extraction process under TCC, a research to investigate effect of volume ratio of oil to water is of important. Fluid viscosity was examined by varying volume ratio of kerosene to water. TCC was characterised to determine flow regimes, shear stress, and energy loss distribution. Volume ratio of oil to water was varied at 1:1, 1:3, 1:5, and 1:6 while inner and outer cylinders speed were maintained constant at 31.4 and 0 rad/s, respectively. Investigation on the effect of volume ratio of oil to water towards flow regime ended to same flow regime of Turbulence Taylor Vortices (TTV). There was degradation of wall shear stress from 8.57x10−2 Pa to 7.42x10−2 Pa.

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Taylor-Couette色谱柱在乳化液膜中的流态分析

对Taylor-Couette色谱柱在乳化液膜体系中的应用进行了研究。为了优化TCC条件下的萃取工艺，研究油水体积比的影响是十分重要的。通过改变煤油与水的体积比来测定流体粘度。对TCC进行表征，以确定流动形式、剪切应力和能量损失分布。油水体积比分别为1:1、1:3、1:5和1:6，内缸和外缸转速分别为31.4和0 rad/s。研究了油水体积比对湍流泰勒涡(TTV)相同流型的影响。墙体剪应力从8.57x10−2 Pa降至7.42x10−2 Pa。对Taylor-Couette色谱柱在乳化液膜体系中的应用进行了研究。为了优化TCC条件下的萃取工艺，研究油水体积比的影响是十分重要的。通过改变煤油与水的体积比来测定流体粘度。对TCC进行表征，以确定流动形式、剪切应力和能量损失分布。油水体积比分别为1:1、1:3、1:5和1:6，内缸和外缸转速分别为31.4和0 rad/s。研究了油水体积比对湍流泰勒涡(TTV)相同流型的影响。墙体剪应力从8.57x10−2 Pa降至7.42x10−2 Pa。

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6TH INTERNATIONAL CONFERENCE ON ENVIRONMENT (ICENV2018): Empowering Environment and Sustainable Engineering Nexus Through Green Technology

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