| 摘要 |
The present invention relates to a fixed fin stabilizer utilizing a coanda effect, more particularly, to a fin stabilizer installed in both sides of the bottom of a ship to reduce the rolling of a hull. The fin stabilizer is fixed on the bottom of the ship without a gap between the hull and the fin stabilizer, and has a jet flow supply port and a circular slit-shaped jet flow discharge port formed on the trailing edge thereof. A pump is installed inside the hull to supply fluid to the jet flow supply port. The present invention maximizes the sailing stability of the ship by preventing cavitation generated around the fin stabilizer, and obtains conveniently controllability and reduced costs since the present invention does not need additional facilities for controlling the fin stabilizer with removing problems on the vibration, noise, abrasion, and others of the hull. |
