Results 1 to 10 of about 2,384,756 (227)

Influence of Excavation Pits on the Wave Hydrodynamics of Fringing Reefs under Regular Waves

open access: yesJournal of Marine Science and Engineering, 2023
Dredging materials from reef flats have become an important source of sand and aggregates for meeting the infrastructure needs of coral-lined shores in subtropical and tropical regions, especially for low-lying atoll islands.
Xu Wang   +5 more
doaj   +3 more sources

Representative Transmission Coefficient for Evaluating the Wave Attenuation Performance of 3D Floating Breakwaters in Regular and Irregular Waves

open access: yesJournal of Marine Science and Engineering, 2021
Wave attenuation performance is the prime consideration when designing any floating breakwater. For a 2D hydrodynamic analysis of a floating breakwater, the wave attenuation performance is evaluated by the transmission coefficient, which is defined as ...
Huu Phu Nguyen   +6 more
doaj   +3 more sources

Numerical Study to Evaluate Course-Keeping Ability in Regular Waves using Weather Vaning Simulation

open access: yes한국해양공학회지, 2021
Since the introduction of the mandatory energy efficiency design index (EEDI), several studies have been conducted on the maneuverability of waves owing to the decrease in engine power.
In-Tae Kim, Sang-Hyun Kim
doaj   +1 more source

Wave-wave regular interactions of a gasdynamic type [PDF]

open access: yesINCAS Bulletin, 2011
Two gas dynamic analytic approaches [of a Burnat type / Martin type] are respectively used in order to construct two analogous and significant pairs of classes of solutions [isentropic pair / anisentropic (of a particular type) pair]. Each mentioned pair
Marina Ileana DINU, Liviu Florin DINU
doaj   +1 more source

Inspiration of marine sponges to design a structure for managing the coastal hydrodynamics and protection: numerical study

open access: yesFrontiers in Marine Science, 2023
Climate changes and sediment discharge within the oceans trigger many problems, such as coastline erosion and coral reef extinction hazards. Therefore, it is crucial to control wave hydrodynamics in the desired manner to protect marine environments.
Masoumeh Hashempour, Morteza Kolahdoozan
doaj   +1 more source

Sloshing Response of an Aquaculture Vessel: An Experimental Study

open access: yesJournal of Marine Science and Engineering, 2023
The sloshing response is crucial to the design and operation of aquaculture vessels and affects the safety of the culture equipment and the efficiency of the culture operation. A 1/50 scaled model was utilized to investigate the coupled sloshing response
Yanwu Tao   +7 more
doaj   +1 more source

Physical Modeling of the Stability of a Revetment Breakwater Built on Reclaimed Coral Calcareous Sand Foundation in the South China Sea—Regular Wave

open access: yesApplied Sciences, 2021
In the past several years, a series of artificial islands have been constructed on the top of coral reefs by China in the South China Sea by way of reclamation.
Kunpeng He, Jianhong Ye
doaj   +1 more source

Motion Response Characteristics of Small Fishing Vessels of Different Sizes among Regular Waves

open access: yes한국해양공학회지, 2023
The motion of small fishing vessels is significantly affected by small waves, leading to accidents, such as capsizing or sinking. This paper presents the results of two types of basin tests.
DongHyup Youn, LeeChan Choi, JungHwi Kim
doaj   +1 more source

A Numerical Study on the Performance of the 66k DWT Bulk Carrier in Regular and Irregular Waves

open access: yesJournal of Marine Science and Engineering, 2023
Accurate resistance performance evaluation is essential to predict the minimum propulsion horsepower required for ships in real sea. Therefore, in this paper, the added resistance performance of K-Supramax in various wave conditions was calculated using ...
Gu-Hyeon Kim   +6 more
doaj   +1 more source

Experimental investigations on the hydrodynamics of a multi-body floating aquaculture platform exposed to sloping seabed environment

open access: yesFrontiers in Marine Science, 2022
The coastal area near islands has become a key area for aquaculture because of the long offshore distance and suitable wave conditions. There is a topographic change near the islands, and the reflected waves generated by the topography modify the wave ...
Yunpeng Zhao   +3 more
doaj   +1 more source

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