지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.6
- 수록면
- 139 - 144 (6page)
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초록· 키워드
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It is intended to develop an experimental apparatus which can visualize flow patterns around cylindrical objects with various cross sections. The test objects are immersed in a fluid and traversed on a traversing system while the fluid remains stationary in a tank. Since there is no piping system to circulate the fluid, the apparatus is simple and does not require pumping power. Aluminum powders on fluid surface help to obtain clear flow images. A smart phone camera mounted on the traversing system can capture images and movies with a relative reference frame, and send the real-time data to computers through wireless communication. Karman vortex streets can be observed by varying traversing speed for various cross-sectional objects, and Strouhal number is obtained as a function of Reynolds number. Through the capstone design course, students can learn about a traversing system, fluid visualization techniques, design procedure and fluid theories around an object.
목차
Abstract
1. 서론
2. 이론적 배경
3. 설계과정 및 장치구성
4. 결과
5. 결론
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UCI(KEPA) : I410-ECN-0101-2014-500-003301760