Results 81 to 90 of about 5,899 (220)
Oscillating body wave energy conversion efficiency based on Simulink simulation training
Energy Science &Engineering, Volume 12, Issue 4, Page 1411-1421, April 2024.The wave energy conversion efficiency has been calculated based on Simulink simulation training, and a maximum output power of 8.1 W has been gained as the corresponding linear damping is 21,000 N s/m. Abstract With the development of the economy and society, we are faced with the dual challenges of energy demands and environmental pollution. As one of
Yue Yin +7 more
wiley +1 more source
Adaptive second order sliding mode control of an oscillating water column
IET Renewable Power Generation, Volume 18, Issue 2, Page 226-237, 3 February 2024.The proposed adaptive second‐order sliding mode controller maximises energy capture from the waves. In particular, the proposed adaptive control setup maintains the sliding mode robust features, while reducing high frequency oscillations and abrupt control actions produced by fixed‐gain algorithms.
Facundo D. Mosquera +3 more
wiley +1 more source
, 2013 Combining offshore wind and wave energy converting apparatuses presents a number of potentially advantageous synergies. To facilitate the development of a proposed floating platform combining these two technologies, proof of concept scale model testing ...
T. Kelly +3 more
semanticscholar +1 more source
Reduced Model and Application of Inflating Circular Diaphragm Dielectric Elastomer Generators for Wave Energy Harvesting [PDF]
, 2015 Dielectric elastomers (DE) are incompressible rubberlike solids whose electrical and structural responses are highly nonlinear and strongly coupled. Thanks to their coupled electromechanical response, intrinsic lightness, easy manufacturability, and low ...
Fontana, Marco +2 more
core +1 more source
Proposed improvements in wave energy converter of oscillating water column (WEC-OWC)
RE&PQJThe aim of this paper is to show some design improvements on converters oscillating water column (OWC) versus conventional OWC, focusing on a newly patented design, OWC with Differential Pressure Storage Tanks (DPST). In this research work, a short review of the principles of operation and the results obtained for each one in relation to energy ...
null R. Borrás-Formoso +3 more
openaire +1 more source
Numerical Study on the Performance of an OWC under Breaking and Non-Breaking Waves
Journal of Marine Science and EngineeringA numerical model for the simulation of the performance of an oscillating water column (OWC) subjected to non-breaking and breaking waves is proposed in this paper.
Giovanni Cannata +2 more
doaj +1 more source
Numerical Analysis of Impulse Turbine for Isolated Pilot OWC System
Advances in Mechanical Engineering, 2013 Oscillating water column (OWC) is the most widely used wave energy converting technology in the world. The impulse turbine is recently been employed as the radial turbine in OWC facilities to convert bidirectional mechanical air power into electricity ...
Zhen Liu +3 more
doaj +1 more source
Pengaruh Resonansi Terhadap Perubahan Efisiensi Perangkat Oscillating Water Column (OWC)
LONTAR Jurnal Teknik Mesin Undana, 2021 Oscillating water column (OWC) is the most promising wave energy converter to be applied because of its simple mechanical structure. To achieve maximum energy conversion efficiency, the device structure's incident wave frequency and natural frequency must be resonant.
openaire +1 more source
A small segmented oscillating water column using a savonius rotor turbine [PDF]
, 2008 This paper outlines a project which addresses the use of a small segmented oscillating water column with three sections. The turbine utilises cascaded Savonius rotors (one for each section) and this system is developed and tested for validation of the ...
Dorrell, DG, Hsieh, MF, Lin, CC
core +1 more source
Numerical Simulation of Wave Interaction with Oscillating Water Column in One Dimension
نشریه مهندسی دریا, 2015 Oscillating water column (OWC) is one of the wave energy converting devices available. In this article, a numerical model has been introduced to simulate wave interaction with OWC in one dimensional plane.
seyed Hamidreza Sahebalzamani +1 more
doaj