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Abstract:
2 l3 ~9 s) f" x9 Y3 j" dTornado-type wind-powered water-pumping system consists of Tornado-type tower and water-elevating tube. The flow entering the tower forms a strong vortex which creates a low pressure region at the bottom of tower, and this low pressure makes it possible for the pressure difference water-elevating device to lift water. In this paper, the model test of the wind-powered water-pumping system was conducted and the results of the tests prove that the principle of the system is correct.9 p. W% T9 X2 T, O. s3 X/ k
Key words: wind energy, tornado—type tower, water-elevating tube |
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发表于 2008-11-5 09:33:12
