Results 11 to 20 of about 100,004 (220)
International Journal of Naval Architecture and Ocean Engineering, 2019 This paper attempts to combine the pneumatic breakwater and submerged breakwater to increase the effectiveness of wave damping for long-period waves. A series of physical experiments concerning pneumatic breakwater, submerged breakwater and their joint ...
Zegao Yin, Yanxu Wang
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Environmental impact of submerged and emerged breakwaters. [PDF]
Heliyon, 2022 السواحل مهددة باستمرار بالتآكل. هناك حاجة متزايدة إلى هياكل دفاع ساحلية فعالة ذات آثار بيئية أقل. تم تنفيذ حواجز الأمواج المغمورة والناشئة على مستوى العالم، بينما أحدثت تأثيرات إيجابية أو سلبية على البيئة. أحد أهم المخاوف في تطبيق حواجز الأمواج هو كيفية تقليل عواقبها غير المرغوب فيها على البيئة.
Saengsupavanich C +3 more
europepmc +4 more sources
Numerical modeling of wave attenuation at Uluwatu Beach Bali by submerged breakwaters using a new finite element method, [PDF]
MethodsXThis study develops a one-dimensional numerical scheme based on the finite element pair P1NC−P1for simulating wave attenuation over submerged breakwaters, with a case study at Uluwatu Beach, South Bali.
Putu Veri Swastika +5 more
doaj +2 more sources
Journal of Marine Science and Engineering, 2023 The permeable submerged breakwater has gained popularity in recent days due to its merits of reducing incident wave energy without negatively impacting the aesthetics of the ocean view and allowing for water exchange.
Ping Wang +4 more
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Wave Transformation Pattern in Submerged Breakwater Planning with 2D Wave Model at Mengening Beach, Badung Regency, Bali, Indonesia [PDF]
Civil and Environmental Science Journal, 2023 Mengening Beach is located in Badung Regency, Bali, Indonesia. The average erosion rate in Badung Regency is 1.96 m/year, so the right plan is a submerged breakwater to reduce wave energy coming to the beach, which causes erosion.
I Dewa Ayu Meia Damayanthi +2 more
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International Journal of Naval Architecture and Ocean Engineering, 2020 A numerical model is established to investigate the run-up of a solitary wave after propagating over a triangular saw-tooth-shaped submerged breakwater. A rectangular-shaped submerged breakwater is simulated for comparison. Several factors, including the
Sheng Dong, Zhe Ma, Sun Jiawen
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Interaction of Submerged Breakwater by a Solitary Wave Using WC-SPH Method [PDF]
Modelling and Simulation in Engineering, 2014 Interaction of a solitary wave and submerged breakwater is studied in a meshless, Lagrangian approach. For this purpose, a two-dimensional smoothed particle hydrodynamics (SPH) code is developed. Furthermore, an extensive set of simulations is conducted.
Afshin Mansouri, Babak Aminnejad
doaj +2 more sources
A Short Review of Submerged Breakwaters [PDF]
MATEC Web of Conferences, 2018 Breakwaters are used around the globe as a mean of protection against beach erosion by reducing the height of incoming waves into smaller transmitted waves.
'Izzat Na'im Ibrahim +2 more
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Performance Characteristics of Submerged Breakwaters
Coastal Engineering Proceedings, 1978 Submerged breakwater is a barrier with its crest at or slightly below the still water level. In situations where complete protection from waves is not required, submerged breakwaters offer a potentially economic solution. Submerged breakwaters have been effectively used to protect harbour entrances, to reduce siltation in entrance channels, against ...
H Raman
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Non-Hydrostatic Numerical Model of Bragg Resonance on Periodically Submerged Breakwater
Journal of Marine Science and Engineering, 2023 The Bragg resonance (BR) of a reflection coefficient resulting from the propagation of monochronic waves over periodically submerged breakwater was studied using the non-hydrostatic numerical model SWASH (Simulating WAves till SHore).
Tolulope Emmanuel Oginni, Xizeng Zhao
doaj +2 more sources