OCEAN CURRENT POWER GENERATING APPARATUS USING DUAL-DUCT WITH BOUNDARY LAYER CONTROL EFFECT

摘要

An ocean current power generating apparatus using dual-duct with boundary layer control effect is provided. The ocean current power generating apparatus with dual-duct includes at least one power generating unit. The power generating unit includes a turbine, an inner duct and an outer duct. The turbine has a shaft box. The turbine is located inside the inner duct. An outer diameter of an inflow side of the inner duct is less than an outer diameter of an outflow side of the inner duct. The outflow side of the inner duct is located inside the outer duct. An outer diameter of an inflow side of the outer duct is less than an outer diameter of an outflow side of the outer duct.

主权项

1. An ocean current power generating apparatus using dual-duct with boundary layer control effect, comprising:
at least one power generating unit, comprising: a turbine having a shaft box; an inner duct, wherein the turbine is located inside the inner duct, and an outer diameter of an inflow side of the inner duct is less than an outer diameter of an outflow side of the inner duct; and an outer duct, wherein the outflow side of the inner duct is located inside the outer duct, and an outer diameter of an inflow side of the outer duct is less than an outer diameter of an outflow side of the outer duct.