| 摘要 |
A strong air suction is created by installing an air tube on the top of the discharge side of a large siphoning tube over a dam to drive air turbines for electricity generation. To facilitate the discharge of air bubbles, the intake air thru the air tube is manipulated thru a plate with numerous small holes located at the air exit to the water discharge tube and thru small tubes in the water discharge tube so that the air is discharged as small bubbles.
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