| 摘要 |
PROBLEM TO BE SOLVED: To reinforce the primary energy of natural fluid by placing a natural- fluid energy reinforcing device that uses the action of reverse lift in natural fluid. SOLUTION: An airfoil ring 1 takes the shape of a ring or cylinder that has an airfoil-shaped longitudinal section 2 and a hollow 3. The ring 1 is oriented along a flow of natural fluid 4 to transduce the primary energy of the natural fluid 4 into reinforced energy of fluid 5 by the use of the action of reverse lift made in the hollow 3. |
