人工ワンド周辺部の流れ場に関する実験的研究
河道の水理と河川環境シンポジウム論文集 Volume 1
Page 89-94
published_at 1993
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| File | |
| Title ( jpn ) |
人工ワンド周辺部の流れ場に関する実験的研究
|
| Title ( eng ) |
Hydraulic characteristics of flows in man-made embayments
|
| Creator |
Nakagawa Kenzo
Jalil Muhammad A.
Kan Kazutoshi
|
| Source Title |
河道の水理と河川環境シンポジウム論文集
|
| Volume | 1 |
| Start Page | 89 |
| End Page | 94 |
| Abstract |
Flows in artificial embayments are investigated using flow visualization, two-component electromagnetic velocitymeter and thermal image processing technique. It is shown that large vortices develop along the embayment-main channel interface to exchange momentum and mass and that the shape of embayment and the type of structure installed along the interface exert considerable effect on the development of the vortices. Furthermore, time-averaged velocity distribution in embayment is found to vary little with depth.
|
| Keywords |
man-made embayment
flow visualization
large vortices
recirculation
momentum transfer
|
| NDC |
Construction. Civil engineering [ 510 ]
|
| Language |
jpn
|
| Resource Type | conference paper |
| Publisher |
土木学会
|
| Date of Issued | 1993 |
| Publish Type | Version of Record |
| Access Rights | open access |
