| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-06-05 |
| タイトル |
|
|
タイトル |
円管内を移動する仕切板後方における輸送現象 : 管壁の流体摩擦 |
|
言語 |
ja |
| タイトル |
|
|
タイトル |
Transport phenomena in the flow behind a moving rod fitted in a pipe : shear stress at the wall |
|
言語 |
en |
| 著者 |
松本, 利達
上村, 浩
久木崎, 浩二
重久, 義明
松山, 勉
|
| 言語 |
|
|
言語 |
jpn |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 要約(Abstract) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The wall shear stress induced by the flow behind a moving rod fitted in a pipe, were investigated experimentally and analytically. An electrochemical method was used in this experiment. In the turbulent flow region, where Reynolds number based on the tube diameter is above 15900, the measured friction factor of the flow decreases proportionally to the inverse square-root of the distance from the rod. This behavior of the flow near the wall was analogous to that of a laminar boundary-layer flow with negligible pressure gradient. In the laminar flow region where Reynolds number is 10 or less, a good agreement was found between the observed friction factor and the numerically solved one. When Reynolds number is increased from 100 to 1000, the observed friction factor was much greater than that calculated by numerical solution of momentum equation. |
|
言語 |
en |
| 収録雑誌名 |
ja : 鹿児島大学工学部研究報告
en : The research reports of the Faculty of Engineering, Kagoshima University
巻 29,
p. 113-120,
発行日 1987-11
|
| 作成日 |
|
|
日付 |
1987-11 |
|
日付タイプ |
Issued |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0451212X |
| NII書誌ID（雑誌） |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00040363 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| NDC |
|
|
主題Scheme |
NDC |
|
主題 |
501 |
| 公開者・出版者 |
|
|
出版者 |
鹿児島大学 |
|
言語 |
ja |
| 公開者・出版者 |
|
|
出版者 |
Kagoshima University |
|
言語 |
en |
AN00040363_v29_p113-120.pdf (742.1 kB)
