300トン〜3000トン級トローラーの曳網力について

概要

論文の詳細を見る
This report is to describe the experimental results of the five stern trawlers about A-maru (314 ton 1200 hp), B-maru (1500 ton 2700 hp), C-maru (2800 ton 3150 hp), D-maru (2900 ton 3150 hp) and E-maru (3000 ton 3500 hp). They were built in our country recently. The relation between the shaft horse power (B. H. P.) and power to pull trawl (E. H. P.) is approxi-mately E.H.P.=K(B.H.P.) number of K of A-maru is 0.18, B-maru C-maru D-maru are 0.22 and E-maru is 0.27. The table 1 and 2 show the sizes fo the experimental trawlers and trawl fishing gear. The measuring equipment is shown in the Figs. 1-3 and the experimental results of the pulling power of the stern trawler are seen in the table 3 and Fig. 4.
公益社団法人日本水産学会の論文