한국가시화정보학회지 (Journal of the Korean Society of Visualization)

  • 제15권3호
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  • Pages.34-40
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  • 2017
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  • 1598-8430(pISSN)
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  • 2093-808X(eISSN)
한국가시화정보학회 (The Korean Society of Visualization)
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위핑 유동 조건에서의 직사각형 체 주위 유동의 수력학적 분석

Hydrodynamic Analysis of Rectangular Sieve Tray under Weeping Conditions

  • Uwitonze, Hosanna (Global Core Research Center for Ships and Offshore Plants, Pusan National University) ;
  • Lee, Inwon (Dept.of Naval Architecture and Ocean Engineering, Pusan National University)
  • 투고 : 2017.12.01
  • 심사 : 2017.12.20
  • 발행 : 2017.12.31
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초록

Within fractionating devices existing in separation and purification industries, sieve trays are widely used as tower internals and their choice is due to economical attractiveness. While operating a trayed distillation tower weeping phenomenon has a critical effect on the efficiency, in this case study a weeping phenomenon was undertaken by means of numerical model in a rectangular sieve tray. Eulerian-Eulerian Computational Fluid Dynamics (CFD) method was used and the obtained CFD results are in a good agreement with the experimental data in terms of weeping rate and pressure drop.

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참고문헌

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