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Volume 14, Issue 28 (1-2019)                   Marine Engineering 2019, 14(28): 1-9 | Back to browse issues page

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Alamian R, Shafaghat R, Ghasemi M. Experimental evaluation of attenuator WEC in a laboratory wave tank. Marine Engineering 2019; 14 (28) :1-9
URL: http://marine-eng.ir/article-1-681-en.html
1- Sea-Based Energy Research Group, Babol Noshirvani University of Technology
Abstract:   (4720 Views)
The marine and ocean energies are part of renewable energy that Wave energy converters (WECs) are used to extract them. Experimental modeling will be useful in evaluating their performance. In this research, the experimental model of an attenuator WEC is built in the Sea-Based Energy Research Group of the Babol Noshirvani University of Technology, and its performance is studied and evaluated in the wave tank of the university by applying the sea waves conditions. In this evaluation, the effects of wave amplitude and wave period on the average and maximum net power of the Wavestar system are investigated. According to the results, it was observed that in larger wave amplitudes (13 to 15), at 35 and 25 rpm, the maximum net power was close to each other and was 36.7 (Watts) and 31(Watts), respectively. Due to the irregular wave and possible damage to the system at 35 rpm, the wave amplitude of 15 and the speed of 25 rpm are chosen as the optimal mode for better performance of the system.
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Type of Study: Research Paper | Subject: Marine Structures and near shore
Received: 2018/08/14 | Accepted: 2018/10/16

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