J051063 単純化したバルクフローモデルによるふれまわり運動する円錐物体に作用する非定常流体力([J05104]流体機械の研究開発におけるEFD/CFD(4))
詳細
Rotordynamic forces acting on a conical shroud are calculated based on the simplest bulk-flow model. Semi-analytical solutions are presented under a few simplifying assumptions as follows, (1) wall shear stress is neglect, (2) no leakage flow, and (3) steady tangential velocity is forced vortex distribution. It has worth to elucidate the fundamental mechanism of rotordynamic forces acting on a conical shroud.
