한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제8권3호
  • /
  • Pages.82-89
  • /
  • 2009
  • /
  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
권호 표지

고형물 이송을 위한 유압구동 선형 피스톤 펌프의 개발

Development of the Linear Piston Pump Driven by the Hydraulic Power for the Solid Transferring

  • 김봉환 (진주산업대학교 자동차공학과) ;
  • 안국찬 (진주산업대학교 자동차공학과) ;
  • 정성원 (부산대학교 바이오산업기계공학과) ;
  • 김영훈 ((주)키엘테크)
  • 투고 : 2009.07.02
  • 심사 : 2009.08.26
  • 발행 : 2009.09.30
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초록

The purpose of this study is to investigate the actual field application of the linear piston pump for the solid transferring driven by the hydraulic power unit. In this paper, the numerical analysis and performance evaluating experiments were performed. CFX program has been used to obtain the solutions for the problems of three-dimensional, turbulent water flow in the linear piston pump. The velocity and the pressure distributions are obtained using the turbulent $k-\varepsilon$ model. To evaluate the performance of the linear piston pump, the performance test stand and data acquisition system were manufactured. The numerical predictions agree favorably with experimental results within 7% error. Speed of the piston which is satisfied the flow rate 3,000l/min which considers from basic design became 0.33m/s. This paper could be applied to the design of the linear piston pump for the fish transferring.

키워드

참고문헌

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