Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)

Korean Society of Ocean Engineers (한국해양공학회)
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FLUID MASS STREAMING IN A CHANNEL UNDER STANDING WALLS VIBRATIONS

  • Lee, Kwi-Joo (Department of Naval Architecture and Ocean Engineering, Chosun University) ;
  • Shugan, Igor (Department of Naval Architecture and Ocean Engineering, Chosun University) ;
  • Kim, Kyoung-Hwa (Department of Naval Architecture and Ocean Engineering, Chosun University)
  • Published : 2003.10.24
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Abstract

Peristaltic mass transfer of fluid in a channel with standing wall oscillations is analyzed. Averaged nonlinear Navier-Stokes equations of motion are examined for a wide range of Reynolds numbers and external pressure drops. Nonpropogating wall oscillations with relatively big amplitudes essentially increase the liquid flow. Most effective intensifying of mass transfer occurred for low Reynolds numbers.

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