원형 및 사각형 단면 형상을 가진 tandem 실린더의 gap flow 유동현상 규명에 관한 연구Comparison of gap flows between tandem cylinders having circular and square sections
- Other Titles
- Comparison of gap flows between tandem cylinders having circular and square sections
- Authors
- 정성용; 박한욱
- Issue Date
- 2020
- Publisher
- 한국가시화정보학회
- Keywords
- Tandem cylinder; Reattachment; Velocity field; 연속 실린더; 재부착; 속도장
- Citation
- 한국가시화정보학회지, v.18, no.2, pp 1 - 7
- Pages
- 7
- Journal Title
- 한국가시화정보학회지
- Volume
- 18
- Number
- 2
- Start Page
- 1
- End Page
- 7
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/3438
- ISSN
- 1598-8430
2093-808X
- Abstract
- Problems related with flows around structures are typical in various engineering fields. The characteristics of these flow structures depend strongly on the shape of the body. The flow regime around square cylinders which are also employed in various applications has also been investigated.
In addition to a single body, flows past closely spaced structures arranged in tandem are observed in numerous practical applications. In this study, the flow characteristics around the circular and the square cylinder were investigated according to S/D. The velocity fields and Reynolds stress of the single cylinders were acquired to explain the flow behaviors between tandem cylinders. The differences observed in the flow behaviors of square and circular cylinders were studied. The flow patterns around two tandem cylinders can be classified into three types of wake interference behaviors according to S/D. This is related with the flows between cylinders.
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Collections - College of Medical Sciences > Department of Biomedical Mechatronics > 1. Journal Articles
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