3829 回転円盤上の液膜流れへの熱の影響
スポンサーリンク
概要
- 論文の詳細を見る
The thermal effect on unsteady liquid film flow on a rotating disk is analyzed by asymptotic methods. By imposing a uniform temperature on the disk, we have examined the response of the fluid layer as the disk temperature is raised. The evolution equation describing the shape of thin liquid film interface as a function of space and time is derived, and an asymptotic radial dependent solution for the transient film thickness is obtained. Furthermore, numerical calculation was conducted for the case of uniform film thickness. The results reveal the effects of inertial, gravitational, surface tension, thermocapillary forces and variable viscosity on the transient film thickness.
- 一般社団法人日本機械学会の論文
- 2000-07-31