2010 Fiscal Year Final Research Report
Control and extraction of flow development scenario in the rotating flow field
| Project/Area Number |
20560155
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Fluid engineering
|
|---|
| Research Institution | Nagoya University |
|---|
Principal Investigator |
WATANABE Takashi Nagoya University, 情報科学研究科, 教授 (40182927)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
YOSHIDA Takashi 信州大学, 工学部, 准教授 (90262857)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Keywords | 回転流 / 分岐 / 渦流れ / 回転円板 / Landauモデル / 計算流体力学 |
|---|
| Research Abstract |
We carried out combined studies of the experimental and numerical approaches on the flow around a rotating disk in a cylindrical casing. Especially, the focus was placed on the flow developing in the radial gap between the finite-thickness disk and the side wall of the cylindrical casing. The result shows the great effect of the radial gap on the flow structure. It also represents the scenario of the developing process of the flow to the final well formed flow.
|
