The reflection of oblique incident waves from breakwaters with a partially-perforated front wall is investigated. The fluid domain is divided into two sub-domains and the eigenfunction expansion method is applied to expand velocity poten-tials in each domain. In the eigen-expansion of the velocity potential, evanescent waves are included. Numerical results of the present model are compared with experimental data. The effect of porosity, the relative chamber width, the relative water depth in the wave absorbing chamber and the water depth in front of the structure are discussed.
机构:
Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R ChinaDalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R China
Li Yu-cheng
Liu Hong-jie
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Zhejiang Prov Plan Design & Res Inst Commun, Hangzhou 310006, Zhejiang, Peoples R ChinaDalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R China
Liu Hong-jie
Dong Guo-hai
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Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R ChinaDalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R China
机构:
Seoul Natl Univ, Sch Civil Urban & Geosyst Engn, Seoul 151742, South KoreaSeoul Natl Univ, Sch Civil Urban & Geosyst Engn, Seoul 151742, South Korea
Suh, KD
Choi, JC
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机构:Seoul Natl Univ, Sch Civil Urban & Geosyst Engn, Seoul 151742, South Korea
Choi, JC
Kim, BH
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机构:Seoul Natl Univ, Sch Civil Urban & Geosyst Engn, Seoul 151742, South Korea
Kim, BH
Park, WS
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机构:Seoul Natl Univ, Sch Civil Urban & Geosyst Engn, Seoul 151742, South Korea
Park, WS
Lee, KS
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机构:Seoul Natl Univ, Sch Civil Urban & Geosyst Engn, Seoul 151742, South Korea