えい航実験の一例について(日本航海学会第20回講演会)
1959 年 20 巻 p. 61-72
詳細
1959 年 20 巻 p. 61-72
a. Starting tention of the towing line. b. Relation between the wave direction and the tention of the towing line. (i) In against wave. (ii) In side wave. (iii) In following wave. c. Merits of the new towing shock absorber.
