摘要: A wave-driven sea-water pump which operates by resonance is described. Oscillations in the resonant and exhaust ducts perform similar to two mass-spring systems coupled a third spring acting for compression chamber. Performance of optimized means variable volume air chamber (patents pending) tunes system incoming wave frequency. Wave tank experiments with an instrumented, 1:20-scale model are was studied under various tuning conditions compared numerical found describe accurately. Successful sea trials at energetic coastline provide evidence system`s viability demanding conditions.
asme.org
sci-hub.se 参考文章(6)
G. Elliot, K. Diamantaras, W. Dursthoff, The 2nd European wave power conference : proceedings of an international conference held in Lisbon Portugal 8 to 10 November 1995 Office for Official Publications of the European Commission. ,(1996)
G.F. Knott, J.O. Flower, Measurement of energy losses in oscillatory flow through a pipe exit Applied Ocean Research. ,vol. 2, pp. 155- 164 ,(1980) , 10.1016/0141-1187(80)90013-9
James Lighthill, Two-dimensional analyses related to wave-energy extraction by submerged resonant ducts Journal of Fluid Mechanics. ,vol. 91, pp. 253- 317 ,(1979) , 10.1017/S0022112079000148
G.F. Knott, J.O. Flower, Simulation studies of the basic non-linear effects of wave-energy conversion by an overtopping water-column Energy Conversion. ,vol. 19, pp. 59- 69 ,(1979) , 10.1016/0013-7480(79)90017-2
On Eddy Motions near Plates and Ducts, Induced by Water Waves and Periodic Flows Philosophical Transactions of the Royal Society A. ,vol. 294, pp. 599- 623 ,(1980) , 10.1098/RSTA.1980.0070
HighWire Press, Philosophical transactions of the Royal Society of London. B The Society. ,(1886)