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PIV해석을 통한 bichromatic waves의 유동구조에 대한 고찰
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 최제은 | - |
| dc.date.accessioned | 2017-02-22T02:25:54Z | - |
| dc.date.available | 2017-02-22T02:25:54Z | - |
| dc.date.issued | 2005 | - |
| dc.date.submitted | 2006-02-10 | - |
| dc.identifier.uri | http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174381 | ko_KR |
| dc.identifier.uri | http://repository.kmou.ac.kr/handle/2014.oak/8395 | - |
| dc.description.abstract | An experimental study was carried out to understand the kinematics of bichromatic waves. The bichromatic waves are generated at the two dimensional wave tank and measured by the panorama PIV technique. The flow fields can be captured at the space by using PIV techneque. We compared the profile and velocities of wave particles by the experiment with the theoretical results using Stock's 1st and 2nd waves. The wave crests and trough of the highest and lowest point of a bichromatic wave are focused in this study. | - |
| dc.description.tableofcontents | Abstract Ⅰ Contents Ⅱ Nomenclatures Ⅳ List of Figures Ⅴ 1.서론 1 1.1 연구 배경 1 1.2 기존 연구 2 1.3 연구의 내용 3 2.이론 해석 4 2.1 지배 방정식 4 2.2 경계 조건 4 2.3 Stoke 파 이론 7 2.3.1 Stoke's 1차 근사식7 2.3.2 Stoke's 1차 근사식8 3.실험 방법 12 3.1 실험 기기 12 3.1.1 2차원 조파수조 12 3.1.2 용량식 파고계 12 3.1.3 Nd-Yag 레이저 13 3.1.4 CCD 카메라 15 3.1.5 Particle 15 3.2 실험방법 16 3.2.1 파형생성 16 3.2.2 유속측정 18 4.파노라마-PIV 계측법의 성능 시험22 4.1 linear wave 22 4.2 medium wave 24 4.3 nonlinear wave 26 5.결과 및 고찰28 5.1 파형 측정 결과 28 5.2 유속 측정 결과 35 6.결론 45 참고문헌 46 | - |
| dc.language | kor | - |
| dc.publisher | 한국해양대학교 대학원 | - |
| dc.title | PIV해석을 통한 bichromatic waves의 유동구조에 대한 고찰 | - |
| dc.title.alternative | A Study on flow structure of bichromatic waves through PIV analysis | - |
| dc.type | Thesis | - |
| dc.date.awarded | 2006-02 | - |
| dc.contributor.alternativeName | Choi Je Eun | - |
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