水运工程
水運工程
수운공정
PORT & WATERWAY ENGINEERING
2013年
11期
153-158
,共6页
波浪%透浪%数值模拟%MIKE21-BW%SWAN
波浪%透浪%數值模擬%MIKE21-BW%SWAN
파랑%투랑%수치모의%MIKE21-BW%SWAN
wave condition%transmission%numerical simulation%MIKE21-BW%SWAN
为了研究透浪水工结构掩护水域的波浪条件，采用MIKE21系列软件的BW模块及SWAN模型对假定工况下的波浪传播进行了模拟。通过2组数值模拟结果与整体波浪物理模型试验结果的对比，比较了2种数值方法模拟掩护水域波浪条件的可行性及适用性，然后采用SWAN模型模拟了12级风条件下潜堤掩护水域的风浪场，取得了较好的效果。
為瞭研究透浪水工結構掩護水域的波浪條件，採用MIKE21繫列軟件的BW模塊及SWAN模型對假定工況下的波浪傳播進行瞭模擬。通過2組數值模擬結果與整體波浪物理模型試驗結果的對比，比較瞭2種數值方法模擬掩護水域波浪條件的可行性及適用性，然後採用SWAN模型模擬瞭12級風條件下潛隄掩護水域的風浪場，取得瞭較好的效果。
위료연구투랑수공결구엄호수역적파랑조건，채용MIKE21계렬연건적BW모괴급SWAN모형대가정공황하적파랑전파진행료모의。통과2조수치모의결과여정체파랑물리모형시험결과적대비，비교료2충수치방법모의엄호수역파랑조건적가행성급괄용성，연후채용SWAN모형모의료12급풍조건하잠제엄호수역적풍랑장，취득료교호적효과。
In order to study the wave condition on sheltered waters behind permeable hydraulic structures, we simulate the wave propagation under given conditions using both the BW (Boussinesq wave) module of the MIKE 21 (DHI) and the SWAN model. Through the comparison between the two sets of numerical simulation results and three dimensional physical model results, we analyze the feasibility of numerical simulation about wave condition on sheltered waters. At last, SWAN model is used to simulate the wind wave field on water areas which is covered by the submerged breakwater on the extreme condition of 12-class Beaufort scale wind, and satisfactory simulation results are achieved.
