| 摘要 |
PROBLEM TO BE SOLVED: To improve propulsion performance of a twin skeg ship having a pair of right and left skegs provided on a bottom of a stern.SOLUTION: A twin skeg ship 1 includes: a pair of right and left skegs 2 that are provided on a bottom 4 of a stern; a propeller 10 that is provided behind each of the pair of right and left skegs 2; and fins 20 that are provided only on the inside C in a beam direction with respect to the skeg 2 ahead of each propeller 10 and radially extended from the center of rotation of the propeller 10.SELECTED DRAWING: Figure 2 |
