| 摘要 |
The invention provides an efficient method for conversion of an energy of medium flows including the steps of generating a vortex flow along a fluid guiding structure with a lower and an upper opening, the vortex flow having a main flow direction directed from one of the openings to the other, generating at least one vortex in an inlet chamber arranged on top of the fluid generating structure, and converting flow energy from the vortex flow inside. The invention further provides a device for carrying out the method including a fluid guiding structure having a lower and an upper opening, a turbine arranged inside the fluid guiding structure and a device for generating a vortex flow inside and along the fluid guiding structure, wherein a flow inlet chamber is arranged on the upper opening of the fluid guiding structure.
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