Results 11 to 20 of about 129,771 (261)

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

COMPUTATIONAL MODELING OF A REGULAR WAVE TANK [PDF]

open access: yesRevista de Engenharia Térmica, 2009
This paper presents two different numerical methodologies to generate regular gravity waves in a wave tank. We performed numerical simulations of wave generation through the FLUENT® package, using the Volume of Fluid (VOF) multiphase model to reproduce the wave propagation in the tank.
M. N. Gomes   +4 more
openaire   +2 more sources

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

The regularity of geodesics in impulsive pp-waves [PDF]

open access: yesGeneral Relativity and Gravitation, 2013
We consider the geodesic equation in impulsive pp-wave space-times in Rosen form, where the metric is of Lipschitz regularity. We prove that the geodesics (in the sense of Caratheodory) are actually continuously differentiable, thereby rigorously justifying the $C^1$-matching procedure which has been used in the literature to explicitly derive the ...
Lecke, Alexander   +2 more
openaire   +4 more sources

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

A Remark on Regularity of Solutions to Wave Equations [PDF]

open access: yesTokyo Journal of Mathematics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
SAEKI, Naoya, WADA, Takeshi
openaire   +2 more sources

Effects of Hull Shape on Primary Conversion Characteristics of a Floating OWC ”Backward Bent Duct Buoy”

open access: yesJournal of Fluid Science and Technology, 2008
Backward Bent Duct Buoy (BBDB) is a type of oscillating water column (OWC) wave energy converter invented by Masuda. BBDB is said to have superior primary conversion efficiency with maintaining small mooring costs.
Kazutaka TOYOTA   +3 more
doaj   +1 more source

A Numerical Study on the Hydrodynamic Performance of a Tanker in Bow Sea Conditions Depending on Restraint Conditions

open access: yesJournal of Marine Science and Engineering, 2023
The importance of accurate ship performance estimation is increasing for efficient ship operation. Ship performance has been evaluated through model tests in the past, but there are limitations in terms of facilities and costs.
Soon-Hyun Lee   +5 more
doaj   +1 more source

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