scholarly journals The Contribution of Environmental Siting and Permitting Requirements to the Cost of Energy for Oscillating Water Column Wave Energy Devices

2013 ◽  
Author(s):  
Andrea E. Copping ◽  
Simon H. Geerlofs ◽  
Luke A. Hanna
Keyword(s):  
Water Column ◽  
Wave Energy ◽  
Oscillating Water Column ◽  
Energy Devices ◽  
Cost Of Energy ◽  
The Cost

Overview on Oscillating Water Column Devices

2022 ◽  
Author(s):  
A.F.O. Falcão
Keyword(s):  
Water Column ◽  
Wave Energy ◽  
Important Class ◽  
Oscillating Water Column ◽  
Energy Converter ◽  
Energy Devices ◽  
New Concepts ◽  
Testing Techniques ◽  
Fixed Structure ◽  
And Control

Abstract. Oscillating-water-column (OWC) converters, of fixed structure or floating, are an important class of wave energy devices. A large part of wave energy converter prototypes deployed so far into the sea are of OWC type. The paper presents a review of recent advances in OWC technology, including sea-tested prototypes and plants, new concepts, air turbines, model testing techniques and control.

Ocean Wave Energy Conversion Devices Popular Today

1985 ◽  
Vol 9 (2) ◽  
pp. 105-113
Author(s):  
K.C. Watts ◽  
J.W. Graham
Keyword(s):  
Water Column ◽  
Wave Energy ◽  
Spectral Response ◽  
Oscillating Water Column ◽  
Energy Devices ◽  
Floating Raft ◽  
Ocean Wave Energy ◽  
The United Kingdom ◽  
Oil Crisis ◽  
Energy Conversion Devices

Wave energy is one source of alternate energy that has fascinated man’s imagination throughout history yet has alluded his ability to tap it economically for domestic use. Considerable interest in harnessing wave energy exists today in a number of parts of the world, prompted to a large extent by the oil crisis of 1973. This paper examines several wave energy devices which are currently being investigated in the United Kingdom, Japan, Norway and the U.S.A. Each is briefly examined in respect to its operating principles, efficiency, advantages, weaknesses and state of development. The devices discussed are: (1) the Kaimei, the floating ship off the coast of Japan; (2) Salter’s nodding duck with its gyroscopic reference frame; (3) the Lancaster flexible bag; (4) the SEA CLAM version of a flexible bag; (5) the NEL oscillating water column fixed rigidly to the ground; (6) the Vickers terminator and attenuator versions of the oscillating water column; (7) the Norwegian use of a “harbour” with an oscillating water column used to increase the device’s range of frequency response; (8) the latching buoy of Norway; and (9) the Bristol cylinder. Also presented are the studies at the Technical University of Nova Scotia of a two hinged floating raft, the DAM ATOLL of U.S.A. origin and a version of an oscillating water column device designed to increase its spectral response.

scholarly journals Hydrodynamic analysis of oscillating water column wave energy devices

2015 ◽  
Vol 1 (4) ◽  
pp. 405-419 ◽  
Author(s):  
Harry B. Bingham ◽  
Damien Ducasse ◽  
Kim Nielsen ◽  
Robert Read
Keyword(s):  
Water Column ◽  
Wave Energy ◽  
Oscillating Water Column ◽  
Hydrodynamic Analysis ◽  
Energy Devices
Sign in / Sign up

Export Citation Format

Share Document