The Theoretical Analysis of the Two-entrances Harbor Wave

• Main Authors: Yu-NungTsai, 蔡雨農
• Other Authors: Hwung-Hweng Hwung
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/95011587504084341348

碩士 === 國立成功大學 === 水利及海洋工程學系碩博士班 === 98 === The subject of this paper focuses on the theoretical analysis of two-entrances harbor resonance. Development and conceptual evolution on harbor resonance are reviewed, and analytical solutions for two-entrances harbor with constant depth are constructed and analyzed. The resonance coupling between two adjacent inlets is investigated. When a canal link two inlets, the incident wavelength is n/2（n=1、3、5…）times the length of the linked canal, the linked canal will have the standing wave. If two inlets are the same of length, the structure is symmetrical so that the water level of two inlets are the same of water level. The purpose of this thesis is on the analysis the relation between amplification factor R and wave number k. The result can apply to harbor engineering practice.