오리피스 전단에 인접한 90° 엘보와 편심율의 변화가 유출계수에 미치는 영향에 관한 실험적 연구
- 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
- Eccentric Orifice(편심오리피스); Discharge coefficient(유출계수); Differential pressure(차압); Elbow(엘보); Eccentricity(편심율)
- Issue Date
- 유체기계공업학회 2007 유체기계 연구개발 발표회 논문집, Page. 148 - 152
- 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.
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- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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