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경사형 타공판을 이용한 소파장치 개발Development of a Wave Absorbing Using an Inclined Punching Plate
- Other Titles
- Development of a Wave Absorbing Using an Inclined Punching Plate
- Issue Date
- 2004
- Publisher
- 한국해양공학회
- Keywords
- Wave Absorber 소파장치; Punching Plate 타공판; Porosity 공극율; Reflection Coefficient 반사율; Inclined Plate 경사판; Boundary Element Method 경계요소법; Model Test 모형실험; Wave Absorber 소파장치; Punching Plate 타공판; Porosity 공극율; Reflection Coefficient 반사율; Inclined Plate 경사판; Boundary Element Method 경계요소법; Model Test 모형실험
- Citation
- 한국해양공학회지, v.18, no.1, pp 1 - 6
- Pages
- 6
- Journal Title
- 한국해양공학회지
- Volume
- 18
- Number
- 1
- Start Page
- 1
- End Page
- 6
- ISSN
- 1225-0767
2287-6715
- Abstract
- In this paper, the performance of a wave absorbing system using an inclined punching plate, was investigated. Using the multi-domain boundary element method (BEM), the reflection coefficients of an inclined punching plate were tested with various design parameters, such as inclined angle, porosity, and wave frequencies. To confirm the numerical solutions, the systematic model test was conducted at 2-D tank and square tank. The numerical results were in good agreement with the experimental results within the entire frequency range. It was found that an inclined punching plate had an excellent wave absorbing efficiency, compared to a horizontal one. Also, the optimal range of an inclined angle had an excellent wave absorbing efficiency, compared to a horizontal one the optimal range of the inclined angle is . The developed wave absorber was installed at KRISO's square basin, and is working effectively for various model tests.1. 서 론
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Collections - 해양플랜트연구본부 > Deep Ocean Engineering Research Center > 1. Journal Articles
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