A PIV investigation of the effect of disperse phase fraction on the turbulence characteristics of liquid-liquid mixing in a stirred tank
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- 作者：Nannan Liua ; Wei Wanga ; w.wang@cup.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jiacheng Hana ; Meng Zhanga ; Panagiota Angelib ; p.angeli@ucl.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Changchun Wua ; Jing Gonga ; ydgj@cup.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Liquid&ndash ; liquid mixing ; Turbulence characteristics ; Angle-resolved particle image velocimetry ; Dispersed phase fraction
- 刊名：Chemical Engineering Science
- 出版年：2016
- 出版时间：2 October 2016
- 年：2016
- 卷：152
- 期：Complete
- 页码：528-546
- 全文大小：7555 K
文摘
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Flow field of dilute aqueous-in-oil dispersion is measured by PIV in stirred tank.
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Opacity during mixing is eliminated by matching refractive index of both phases.
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The influence of spatial resolution and angle-resolved plane are discussed.
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Disperse fraction enhanced turbulent kinetic energy and energy dissipation.