Results 11 to 20 of about 348 (183)
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
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
exaly +3 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
doaj +2 more sources
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
Journal of Marine Science and Engineering, 2022 This paper presents the results from a numerical simulation study to investigate wave trapping by a series of trapezoidal porous submerged breakwaters near a vertical breakwater, as well as the seabed response around the vertical breakwater.
Lai Jiang +5 more
doaj +1 more source
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
doaj +1 more source
Wave Transmission by Rectangular Submerged Breakwaters [PDF]
Computation, 2020 In this paper, we investigate the wave damping mechanism caused by the presence of submerged bars using the Shallow Water Equations (SWEs). We first solve these equations for the single bar case using separation of variables to obtain the analytical solution for the wave elevation over a rectangular bar wave reflector with specific heights and lengths.
Ikha Magdalena +5 more
openaire +3 more sources
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
doaj +1 more source
Journal of Marine Science and Engineering, 2023 Submerged breakwater, as an important marine engineering structure, can effectively absorb wave energy and is widely used in marine engineering protection. As a new type of breakwater, porous medium breakwater has a certain influence on wave propagation.
Kui Zhu +6 more
doaj +1 more source
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
Jiawen Sun +4 more
doaj +1 more source