Results 31 to 40 of about 8,733 (213)

Investigating the Response Amplitude Operator of a Heaving Pontoon under the Influence of a Submerged Trapezoidal Breakwater

open access: yesAdvances in Civil Engineering, 2020
Although breakwaters are of great importance to damp the wave energy and protect floating vessels/facilities, they are not fully successful in reducing the waves’ height.
Parviz Ghadimi   +2 more
doaj   +1 more source

Transmission of Water Waves under Multiple Vertical Thin Plates [PDF]

open access: yes, 2018
The transmission of water waves under vertical thin plates, e.g., offshore floating breakwaters, oscillating water column wave energy converters, and so on, is a crucial feature that dominates the hydrodynamic performance of marine devices. In this paper,
Guo, Z., Ma, Q., Yu, Y.
core   +1 more source

A critical analysis and validation of the accuracy of wave overtopping prediction formulae for OWECs [PDF]

open access: yes, 2018
The development of wave energy devices is growing in recent years. One type of device is the overtopping wave energy converter (OWEC), for which the knowledge of the wave overtopping rates is a basic and crucial aspect in their design. In particular, the
Gallach Sanchez, David   +2 more
core   +3 more sources

UJI MODEL HIDROLIKA KINERJA PEMECAH GELOMBANG APUNG BETON DENGAN KONFIGURASI GANDA

open access: yesJurnal Teknik Hidraulik, 2020
Development of floating breakwater technology is increasing along with the rising interest of floating infrastructure. Different kind of materials and shapes were researched for optimizing the performance of floating breakwater.
Irham Adrie Hakiki   +1 more
doaj   +1 more source

Bottom changes in coastal areas with complex shorelines [PDF]

open access: yes, 2017
A model for the sea-bottom change simulations in coastal areas with complex shorelines is proposed. In deep and intermediate water depths, the hydrodynamic quantities are calculated by numerically integrating the contravariant Boussinesq equations ...
Cannata, Giovanni   +2 more
core   +1 more source

A SPH numerical wave basin for modeling wave-structure interactions [PDF]

open access: yes, 2016
Based on a parallel SPH-LES model, a three dimensional numerical wave basin is developed to study wave interaction with coastal structures. The OpenMP programming technology combined with an existing MPI program contained in the parallel version of ...
Akbari   +48 more
core   +2 more sources

FLOATING BREAKWATER FOR RESERVOIR MARINAS

open access: yesCoastal Engineering Proceedings, 1970
The concept of multiple use of reservoirs is resulting in the construction of marinas for recreational boating requiring breakwaters that can function for a large range of water levels A typical set of design criteria is an average water depth of 20 to 25 feet, wave lengths from S to 60 feet (wave periods of from 1 to 4 seconds) and wave heights from J
Kenneth Chen, R L Wiegel
openaire   +2 more sources

Floating Breakwater Performance

open access: yesCoastal Engineering 1976, 1976
The Pacific Northwestern United States contains large areas of protected waters with abundant recreational boating opportunities. The area also supports many commercial fishermen who use small boats in their fishing operations . As a result, there is a large demand for sheltered moorage for all these vessels.
openaire   +2 more sources

Numerical Modeling of the Effect of Porosity on Mooring Tensions in a Porous Double-slope Floating Breakwater [PDF]

open access: yesE3S Web of Conferences
A floating breakwater is a structure used to solve existing problems due to activities around the coast. Floating breakwaters are becoming a more attractive alternative because of their mobility, costeffectiveness in deep coastal waters, and reduced ...
Sujantoko Sujantoko   +3 more
doaj   +1 more source

Optimal control of the heave motion of marine cable subsea-unit systems [PDF]

open access: yes, 1995
One of the key problems associated with subsea operations involving tethered subsea units is the motions of support vessels on the ocean surface which can be transmitted to the subsea unit through the cable and increase the tension.
Huang, S., Vassalos, D.
core  

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