Liquid-solid mass transfer to a rotating mesh electrode in a rotor-stator spinning disc configuration
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- 作者：P. Granados Mendozaa ; S.J.C. Weustena ; M.T. de Grootb ; J.T.F. Keurentjesa ; J.C. Schoutena ; J. van der Schaafa ; j.vanderschaaf@tue.nl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Rotor&ndash ; stator spinning disc reactor ; Rotating mesh electrode ; Mass transfer coefficient ; Limiting current density method
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：104
- 期：Complete
- 页码：650-657
- 全文大小：754 K
文摘
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Mass transfer rates of rotating meshes and flat discs in rotor–stator spinning disc reactors are presented.
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Volumetric mass transfer coefficient is 5 times higher for the mesh than for the disc.
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Virtually the same energy dissipation rates for rotating mesh and flat disc were measured.
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No increase in power consumption for the rotating mesh compared to the flat disc at equal Reynolds number.
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Results were fitted to Sherwood correlation and compared with available literature.