earticle

논문검색

<학술연구>

전산유체해석을 이용한 유량 측정 시스템 계통오차 평가 및 원심형 펌프의 성능시험 방법 개선

원문정보

A Study on the Evaluation of Systematic Error in the Flowrate Measurement System and Application to the Centrifugal Pump Performance Test Method using Computational Fluid Dynamics Analysis

최문호, 이혁순

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Failure to comply with the performance test requirements for the centrifugal pumps at power plants often results in performance dissatisfaction as a result of field tests. This study proposed a method of reducing the uncertainty of the field test results by evaluating the systematic error in the measurement system caused by failure to follow the test requirements using the computational fluid dynamics(CFD) technique. As a result of the evaluation of the systematic error and reflecting it in the performance test data, it was confirmed that the error occurred at a constant rate with respect to the flowrate and that the pump, which showed a difference in performance actually had the same performance.

목차

ABSTRACT
1. 서론
2. 연구방법
2.1 전산유체역학 해석 모델
2.2 유량 측정 시스템의 계통오차 확인
2.3 펌프 현장 성능시험 결과 개선
3. 연구결과 및 고찰
3.1 전산유체해석 결과
3.2 유량 측정 시스템 계통오차 평가 결과
3.3 유량 측정 시스템의 계통오자를 반영한 펌프 성능시험 결과
4. 결론
References

저자정보

  • 최문호 Moon-ho Choi. Member, Central Researcher Institute, Korea Hydro & Nuclear Power
  • 이혁순 Hyuk-Soo Lee. Central Researcher Institute, Korea Hydro & Nuclear Power

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 기관로그인 시 무료 이용이 가능합니다.

      • 4,000원

      0개의 논문이 장바구니에 담겼습니다.