대한기계학회논문집B (Transactions of the Korean Society of Mechanical Engineers B)

  • 제27권11호
  • /
  • Pages.1604-1611
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  • 2003
  • /
  • 1226-4881(pISSN)
  • /
  • 2288-5324(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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입자분리기 최적 설계를 위한 다상 유동 해석

Analysis of Gas-Solid Flow for the Optimum Design of Coal Splitter

  • 육심균 (두산중공업㈜ 기술연구원) ;
  • 류제욱 (두산중공업㈜ 기술연구원) ;
  • 이익형 (경북대학교 기계공학부) ;
  • 이상룡 (두산중공업㈜ 기술연구원)
  • 발행 : 2003.11.01
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초록

The experimental investigation of a coal splitter used in the 500㎿(e) boilers of fossil power plant is carried out to validate the design criteria. To predict air flow and the amount of particles at the exit, velocity and the weight of particles are measured on test planes using the coal splitter model with two-dimensional phase doppler particle analyzer and the glass fiber filter. It is found that the position of guide plate influences significantly both flow rates of gas and particle at the exit. Gas flow rate was a linear function of the guide plate, whereas particle flow rate was a exponential function of it.

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참고문헌

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