수치해석기법을 이용한 벤튜리 유량계의 파울링 영향 개선 연구
기관명 | NDSL |
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저널명 | 한국전산유체공학회지 = Journal of computational fluids engineering |
ISSN | 1598-6071, |
ISBN |
저자(한글) | 김왕현,이영준,양정승,김용배,김병수 |
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저자(영문) | |
소속기관 | |
소속기관(영문) | |
출판인 | |
간행물 번호 | |
발행연도 | 2016-01-01 |
초록 | In the paper, a study on the analysis of fouling effect of the venturi flowmeter is described. In the research flow field solutions about the venturi flowmeter with fouling are obtained and then the effects on fouling states by inserting a ring into the throat of venturi flowmeter are studied. As the result shows, it is found that the inserted ring reduces the fouling effect due to the flow separation occurring at the ring. Consequently, a venturi flowmeter with ring shows smaller pressure loss differences than the original configuration with no ring on fouling state. This research suggests an efficient and economic method of inserting a ring to reduce the pressure loss effects due to fouling. |
원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201621650491758 |
첨부파일 |
과학기술표준분류 | |
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ICT 기술분류 | |
DDC 분류 | |
주제어 (키워드) | 주급수,벤튜리 유량계,파울링,링,표면 거칠기,축대칭,압력 손실,Feedwater,Venturi Flowmeter,Fouling,Ring,Wall Roughness,Axisymmetric,Pressure Loss |