The KSFM Journal of Fluid Machinery (한국유체기계학회 논문집)

Korean Society for Fluid machinery (한국유체기계학회)
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Evaluation of Thermodynamic Method for Pump Performance Measurement

열역학적 방법을 이용한 펌프 운전성능 평가법 검토

  • 강신형 (서울대학교 기계항공공학부) ;
  • 김진권 (서울대학교 기계항공공학부) ;
  • 홍순삼 (서울대학교 대학원 기계항공공학부) ;
  • Published : 2000.09.01
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Abstract

Thermodynamic method of pump performance measurement calculates pump efficiency and flowrate by measuring fluid temperature increase and pressure rise through the pump. The theory of this method is investigated and precise comparison experiment with classical hydraulic method was conducted to verify the accuracy. Classical hydraulic pump performance measurement results and Yatesmeter results based on the thermodynamic method showed good agreement in measured performance.

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