Effects of dissimilar wakes on energy harvesting of Flow Induced Vibration (FIV) based converters with circular oscillator

2021 ◽  
Vol 281 ◽  
pp. 116092
Author(s):  
V. Tamimi ◽  
J. Wu ◽  
S.T.O. Naeeni ◽  
S. Shahvaghar-Asl
Keyword(s):  
Energy Harvesting ◽  
Flow Induced Vibration

scholarly journals Energy harvesting from flow-induced vibration of a low-mass square cylinder with different incidence angles

AIP Advances ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 025126
Author(s):  
Peng Han ◽  
Qiaogao Huang ◽  
Guang Pan ◽  
Wei Wang ◽  
Tianqi Zhang ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Square Cylinder ◽  
Flow Induced Vibration ◽  
Low Mass

Perspectives in flow-induced vibration energy harvesting

2021 ◽  
Vol 119 (10) ◽  
pp. 100502
Author(s):  
Junlei Wang ◽  
Daniil Yurchenko ◽  
Guobiao Hu ◽  
Liya Zhao ◽  
Lihua Tang ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Vibration Energy ◽  
Flow Induced Vibration ◽  
Vibration Energy Harvesting

Energy harvesting from flow-induced vibration: a lumped parameter model

2018 ◽  
Vol 40 (24) ◽  
pp. 2903-2913 ◽  
Author(s):  
Junlei Wang ◽  
Guoping Li ◽  
Meng Zhang ◽  
Guifeng Zhao ◽  
Zunlong Jin ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Lumped Parameter Model ◽  
Flow Induced Vibration ◽  
Lumped Parameter

Research and design of underwater flow-induced vibration energy harvester based on Karman vortex street

2017 ◽  
Vol 31 (07) ◽  
pp. 1750076 ◽  
Author(s):  
Gang Yao ◽  
Hai Wang ◽  
Chunlai Yang ◽  
Li Wen
Keyword(s):  
Energy Harvesting ◽  
Bluff Body ◽  
Vortex Street ◽  
Vibration Energy ◽  
Affecting Factors ◽  
Flow Induced Vibration ◽  
Karman Vortex Street ◽  
Kármán Vortex Street ◽  
Energy Harvesting System ◽  
Karman Vortex

With the increasing development of wireless sensor network (WSN), power supply for WSN nodes had attracted increasing attention, and the energy harvesting system based on Karman vortex street has been widely used in underwater WSN. But the research of the influences of affecting factors towards the energy harvesting system is yet to be completed. So, in this paper, an underwater flow-induced vibration energy harvesting system based on Karman vortex street was proposed and tested. The influence of bluff body geometry and flow velocity towards the performance of the energy harvesting has been researched. The results showed that the output voltage increased as the diameter of bluff body and the water velocity increase. The power generation efficiency was the best when the shape of bluff body was circular.

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