予備燃料の持ち高について(第一報)(日本航海学会第15回講演会)

抄録

It is extremely difficult to estimate and figure up exact amount of bunker fuel to be consumed at sea. The writer got anquetes to this problem from ships through shipping companies by their courtesy choosing following two routes i.e. a. North Pacific, Japan to U.S. West coast including B.C. Canada and vice versa. b. Muroran to Keihin and vice versa, including some prolonged routes. As the first step to find out reasonable amount of spare bunker fuel, he investigated on comparison between ships' estimated amount of consumption on sail and actual consumed amount on arrival, hope and expect future investigation getting much more anquetes.