A bulk effect liquid-solid generator with 3D electrodes for wave energy harvesting

Nano Energy ◽  
2021 ◽  
pp. 106218
Author(s):  
Haojie Gu ◽  
Nan Zhang ◽  
Zhiyuan Zhou ◽  
Shimeng Ye ◽  
Wenjie Wang ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Wave Energy ◽  
3D Electrodes ◽  
Bulk Effect

Ocean Wave Energy Harvesting Devices

2008 ◽  
Author(s):  
Jeffrey T. Cheung ◽  
Earl F. Childress III
Keyword(s):  
Energy Harvesting ◽  
Wave Energy ◽  
Ocean Wave ◽  
Ocean Wave Energy ◽  
Energy Harvesting Devices

scholarly journals Experimental testing and model validation for ocean wave energy harvesting buoys

2013 ◽  
Author(s):  
Douglas A. Gemme ◽  
Steven P. Bastien ◽  
Raymond B. Sepe ◽  
John Montgomery ◽  
Stephan T. Grilli ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Model Validation ◽  
Wave Energy ◽  
Experimental Testing ◽  
Ocean Wave ◽  
Ocean Wave Energy

Improved bistable mechanism for wave energy harvesting

2021 ◽  
Vol 232 ◽  
pp. 109139
Author(s):  
Bingqi Liu ◽  
Huanggao Yi ◽  
Carlos Levi ◽  
Segen F. Estefen ◽  
Zhijia Wu ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Wave Energy ◽  
Bistable Mechanism

Whisk-inspired Motion Converter for Ocean Wave Energy Harvesting

2021 ◽  
pp. 1-1
Author(s):  
Qiqi Pan ◽  
Biao Wang ◽  
Lingling Zhang ◽  
Zhongjie Li ◽  
Zhengbao Yang
Keyword(s):  
Energy Harvesting ◽  
Wave Energy ◽  
Ocean Wave ◽  
Ocean Wave Energy

scholarly journals Flexural wave energy harvesting by the topological interface state of a phononic crystal beam

2021 ◽  
pp. 101578
Author(s):  
Tian-Xue Ma ◽  
Quan-Shui Fan ◽  
Chuanzeng Zhang ◽  
Yue-Sheng Wang
Keyword(s):  
Energy Harvesting ◽  
Wave Energy ◽  
Phononic Crystal ◽  
Interface State ◽  
Flexural Wave

scholarly journals Design and simulation of point absorber wave energy converter

2021 ◽  
Vol 321 ◽  
pp. 03003
Author(s):  
Devesh Singh ◽  
Anoop Singh ◽  
Akshoy Ranjan Paul ◽  
Abdus Samad
Keyword(s):  
Energy Harvesting ◽  
Wave Energy ◽  
Wave Energy Converter ◽  
Response Analysis ◽  
Ocean Energy ◽  
Energy Converter ◽  
Point Absorber ◽  
Time Response Analysis ◽  
Floating System ◽  
Energy Harvesting System

The paper aims to design and simulation of a wave energy harvesting system commonly known as point absorber for Ennore port located in the coastal area of Chennai, India. The geographical condition of India, which is surrounded by the three sides with seas and ocean, has enormous opportunity for power production through wave energy harvesting system. The wave energy converter device is a two-body floating system and its both parts are connected by power take-off unit which acts as spring mass damper system. In this paper, the hydrodynamic diffraction, stability analysis, frequency, and time response analysis is carried out on ansys-aqwa. The numerical results are compared with the results obtained from the similar experiments for validation of CFD solver. Effects of the properties featuring wave characteristics including wave height and wave period of Ennore port on the energy conversion, Froude-Krylov and diffraction force, response amplitude operator (RAO) are studied. Based on the study, float diameter, draft, geometry, and varying damping coefficient for power generation are optimized. Finally, the optimally designed point absorber is simulated as per Indian ocean energy harvesting standard and mass of the system, heave dimension, diffraction forces, and pressure variations are computed.

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