@article{oai:ir.kagoshima-u.ac.jp:00006283,
 author = {丸儀, 雅孝 and 不破, 茂 and 石崎, 宗周},
 journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University},
 month = {2016-10-28},
 note = {This paper deals with inside flow velocity and angle of the conical model nets which simplified the cod end in trawl net. Four conical model nets with different hanging angles 15°, 30°, 45° and 60° were tested in a flume tank. Inside flow velocity and angle of model nets were measured at four setting velocities 15cm/s, 30cm/s, 45cm/s and 60cm/s by a two-component electromagnetic current meter. About 5% of flow velocity at the net mouth decreased on setting velocity. Inside flow velocity of a balloon-type model net with hanging angle 15° rarely changed. In a cone-type model net with hanging angle 60° increased by 4%. All flow velocities by net decreased on inside surface of net. Flow angles at measuring points remained steady for all flow velocities.},
 pages = {19--24},
 title = {底びき網の網内流れに関する基礎的研究},
 volume = {48},
 year = {}
}