軸系の捩振動に就て

概要

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We have had hard experience of many troubles for torsional vibrations in the shafting of Diesel ship ; and as a result of available experiments in recent years, the progress of research works in this section is so great, that we can now calculate the critical speeds for torsional vibrations and manage the problems in the design. But having very little knowledge about the damping factors in the vibrations, we can not solve the questions perfectly by mathematics, and have nothing but for experiments to determine the amplitude and the range of oscillations. In this paper, the method of calculating the critical speeds of shafting is described in detail, so that meanings and natures of torsional vibration can be easily comprehended. Then the evil effects and the remedies for this vibration are noted to call attensions, for the sake of engineers concerning in ship building.
社団法人日本船舶海洋工学会の論文
1933-03-30