유체기계공업학회:학술대회논문집

Korean Society for Fluid machinery (한국유체기계학회)
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Air-Water Two-Phase Flow Test Facility of a Single Stage Closed-type Centrifugal Pump

단단 밀폐형 원심펌프의 기액이상류 성능시험 설비

  • 김성윤 (한국해양대학교 대학원 기관시스템공학부) ;
  • 이상일 (한국해양대학교 대학원 기관시스템공학부) ;
  • 김유택 (한국해양대학교 기관시스템공학부) ;
  • 김성동 ((사)한국선급) ;
  • 이용선 ((주)세원기연) ;
  • 이영호 (한국해양대학교 기계 정보공학부)
  • Published : 2004.12.01
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Abstract

LabVIEW is mostly preferred to use in experiment, measurement and control as one of the useful thing in America and Europe. So, We tried performance experiment of a single-stage closed-type centrifugal pump by using the LabVIEW. The pump rpm and the shaft torque are measured by rpm sensor and torque sensor The test pump's maximum rpm, head, kW are 1,750, 13m, and 1.5kW, respectively The casing is made up with transparency acrylic for confirmation the flow patterns. We installed experimental equipment for air water two phase flow. This paper tries to analyze the single-phase flow characteristics through this air water two phase flow experimental apparatus. The performance results of a single-stage closed-type centrifugal pump satisfied reappearance and coincide well with head and coefficients according to the change of rpm.

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