碩士 / 國立臺灣海洋大學 / 河海工程學系 / 99 / In this study, we simulation makes the wave by the FLOW-3D numerical modal to study the wave breaking, runup and oscillation in a harbor. The numerical model is first used to study the wave breaking, changes the slope of seabed and the incident wave height will effects the surf similarity parameter, and further forms spilling, plunging and surging three kind of different breaking wave state, to following discusses of waveform changes, surf zone and the breaking wave velocity. The numerical results compare very well with empirical formula computed result. The wave runup aspect separately condition in different height of depth at the structure toe, regular waves acting on different slope of impermeable structure. The influence of different layouts the height of run-up. Final study we use FLOW-3D to predicting the wave height distribution by permeable breakwater. Calculations are conduted on uneven bottoms. In calculations, we study what situation will be cuts down the oscillation of the harbor caused if the position of impermeable breakwater(w) and change the dike lenth(b).
| Identifer | oai:union.ndltd.org:TW/099NTOU5192048 |
| Date | January 2011 |
| Creators | Yi-Jui Hou, 侯逸瑞 |
| Contributors | Ching-Yun Yueh, 岳景雲 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 148 |
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