回転する物体よりの熱伝達について
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概要
- 論文の詳細を見る
The experimental study on heat transmission from rotating bodies, especially on the cylinder and disc, has recently been performed by many researchers. The author has already treated the experiments with rotating bodies. In the present paper comparison is made between authors' and other researchers' results. In the case of natural heat convection, ambient air around the rotating body is disturbed and the coefficient of surface heat transmission increases remarkably, according not only to the temperature difference but also to the peripheral velocity of the rotating body. The experiments are performed as regards three cases, i.e., for the cylinder disc and the rotating bar, and in each case the relation between the Nusselt's number Num and rofating Reynolds's number Rer is shown graphically.
- 山形大学の論文
- 1959-02-28