# Effect of Wave Power Device Arrangement in Double-Water-Chamber Type Seawall towards Wave Power Extraction Rate and Wave Dissipation
> Husain F.

URL kanonis: https://discover.unhas.ac.id/publications/effect-of-wave-power-device-arrangement-in-double-water-chamber-type-seawall-tow
Jurnal / Konferensi: Iop Conference Series Materials Science and Engineering
Tahun terbit: 2020
DOI: https://doi.org/10.1088/1757-899X/875/1/012084
ISSN: 17578981
Citations: 1

## Authors
- Husain F.

## Abstract
Abstract Utilization of the ocean energy to meet the electricity need is important to realization. The increasing need for electricity and environmental issues are the reasons. In last several decades a number of studies on wave energy device have been carried to find the effective one. In this paper, the double-water-chamber type seawall is basically adopted that has a similar structure to the OWC was examine to extract wave power. In the experiment various arrangement of wave power device inside the double water-chamber was tested to obtain optimum of wave extraction rate. Another function of the double water-chamber as wave dissipation is also clarified in the experiment. Based on experimental result the maximum wave energy conversion efficiency is about 30% and the reflection coefficient of the double-water-chamber seawall is about 0.3 on average.

## Keywords
- Seawall
- Dissipation
- Wave power
- Oscillating Water Column
- Power (physics)
- Reflection (computer programming)
- Wave shoaling
- Acoustics
- Electricity
- Wind wave
- Environmental science
- Wave energy converter
- Electrical engineering
- Materials science
- Optics
- Engineering
- Physics
- Wave propagation
- Geotechnical engineering
- Computer science
- Thermodynamics
- Mechanical wave
- Programming language
- Longitudinal wave

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Sumber: Discover Unhas — RIMS Universitas Hasanuddin.
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