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오리피스 전단에 인접한 90° 엘보와 편심율의 변화가 유출계수에 미치는 영향에 관한 실험적 연구

Title
오리피스 전단에 인접한 90° 엘보와 편심율의 변화가 유출계수에 미치는 영향에 관한 실험적 연구
Other Titles
Experimental study about discharge coefficient influenced by varying eccentricity between 90°elbow closed to upstream face of orifice plate
Author
윤준용
Keywords
Eccentric Orifice(편심오리피스); Discharge coefficient(유출계수); Differential pressure(차압); Elbow(엘보); Eccentricity(편심율)
Issue Date
2007-11
Publisher
한국유체기계학회
Citation
유체기계공업학회 2007 유체기계 연구개발 발표회 논문집, Page. 148 - 152
Abstract
The effect of distance between ninety degree elbow close to upstream face of orifice plate and orifice plate on discharge coefficient was investigated. The distributions of discharge coefficient and differential pressure caused by elbow and short upstream straight length were examined and modified discharge coefficient was introduced. Eccentric orifice also investigated to examine the relationship between eccentricity and straight length with simple disturbance. the results presented in this study could be useful when orifice plate is installed under the condition of simple flow disturbance element and short upstream stright length.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01002270&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/107232
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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