Aerodynamic conversion of ocean power from wave to wire

被引:30
作者
Curran, R [1 ]
Whittaker, TJT [1 ]
Stewart, TP [1 ]
机构
[1] Queens Univ Belfast, No Ireland Technol Ctr, EPSRC, Engn Design Ctr, Belfast, Antrim, North Ireland
关键词
wave energy conversion; Wells turbine; oscillating water column; design optimisation;
D O I
10.1016/S0196-8904(98)00064-8
中图分类号
O414.1 [热力学];
学科分类号
摘要
The action of the ocean's waves can be converted into a vertical motion by submerging an opening in the base of a chamber into the sea. The entrained water forces an oscillating airflow through the top of the chamber which vents to atmosphere via an air turbine. An electric generator completes the conversion chain. A design methodology that focuses on the aerodynamic stage which couples the oscillating water column (OWC) and the Wells air turbine will be presented. The turbine's most influential design variables will be considered within the context of maximising the plant's annual performance within the wave regime. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1919 / 1929
页数:11
相关论文
共 16 条
[1]  
Abbot I.H., 1949, Theory of wing sections
[2]  
COUNT B, 1980, POWER SEA WAVES
[3]   The energy conversion performance of several types of Wells turbine designs [J].
Curran, R ;
Gato, LMC .
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 1997, 211 (02) :133-145
[4]   Performance prediction of contrarotating wells turbines for wave energy converter design [J].
Curran, R ;
Whittaker, TJT ;
Raghunathan, S ;
Beattie, WC .
JOURNAL OF ENERGY ENGINEERING-ASCE, 1998, 124 (02) :35-53
[5]  
CURRAN R, 1988, J POWER ENERGY A, P211
[6]  
ELLIOT G, 1995, C P 2 EUR WAV POW C
[7]  
FALCAO AF, 1994, JOURCT9120133 JOINT, P110
[8]   ON THE THEORY OF THE WELLS TURBINE [J].
GATO, LMC ;
FALCAO, AFD .
JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 1984, 106 (03) :628-633
[9]  
JACOBS EN, 1937, AEROFOIL SECTION CHA, P586
[10]  
Kaneko K., 1991, INT J OFFSHORE POLAR, V1, P122