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한국수자원학회 / v.3, no.4, 2002년, pp.235-245 
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( ANALYSIS OF VELOCITY STRUCTURE OF WALL JET ORIGINATING FROM CIRCULAR ORIFICES IN SHALLOW WATER ) |
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| 초 록 |
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| In this study, breakwater model which has several outlet pipes to discharge water is settled in the experimental open channel and mean velocity distributions of multi wall jet are measured. The length of flow of flow establishment of wall jet is shorter than that of free jet and decay rate of jet centerline longitudinal velocity along x is linear in 0.3 $leq$ x/$l_q$ $leq$ 17. The rate of vertical width and lateral width spreading of multi wall jet is respectively 0.0753, 0.157~0.190. |
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| 키워드 |
| wall jet;length of zone of flow establishment;width spreading; |
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Water Engineering Research / v.3, no.4, 2002년, pp.235-245
한국수자원학회
ISSN : 1229-6503
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921503013)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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