For studying the designs and running operations of an extractor which uses Taylor-Couette vortex flow, we focused on a metal extraction system as one of the extraction models of heat generating nuclides and observed the flow patterns of dispersed phase by dyeing the phase in the extractor, and we investigated the effects of hydrophobic coating applied to the inner cylinder surface on the flow characteristics. Moreover, for the quantitative measurement and analysis of the flow field, we evaluated the applicability of Ultrasonic Velocity Profiler (UVP) to flow field measurement. Thorough these visualization methods of dispersed phase in a centrifugal extractor using Taylor-Couette vortex flow, we examined the relation between flow field and extraction characteristics of the extractor.
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ASME/JSME 2011 8th Thermal Engineering Joint Conference
March 13–17, 2011
Honolulu, Hawaii, USA
Conference Sponsors:
- Heat Transfer Division
ISBN:
978-0-7918-3892-1
PROCEEDINGS PAPER
Visualization of Dispersed Phase Flow in Centrifugal Extractor Using Taylor-Couette Vortex Flow
Hideharu Takahashi,
Hideharu Takahashi
Tokyo Institute of Technology, Tokyo, Japan
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Hiroshige Kikura,
Hiroshige Kikura
Tokyo Institute of Technology, Tokyo, Japan
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Kenji Takeshita,
Kenji Takeshita
Tokyo Institute of Technology, Tokyo, Japan
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Masanori Aritomi
Masanori Aritomi
Tokyo Institute of Technology, Tokyo, Japan
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Hideharu Takahashi
Tokyo Institute of Technology, Tokyo, Japan
Hiroshige Kikura
Tokyo Institute of Technology, Tokyo, Japan
Kenji Takeshita
Tokyo Institute of Technology, Tokyo, Japan
Masanori Aritomi
Tokyo Institute of Technology, Tokyo, Japan
Paper No:
AJTEC2011-44403, T10162; 9 pages
Published Online:
March 1, 2011
Citation
Takahashi, H, Kikura, H, Takeshita, K, & Aritomi, M. "Visualization of Dispersed Phase Flow in Centrifugal Extractor Using Taylor-Couette Vortex Flow." Proceedings of the ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASME/JSME 2011 8th Thermal Engineering Joint Conference. Honolulu, Hawaii, USA. March 13–17, 2011. T10162. ASME. https://doi.org/10.1115/AJTEC2011-44403
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