AN APPROACH TO THE APPLICATION OF THE METHOD TO IMPROVE WAFER QUALITY BY USING BOTTOM ROUGHNESS
-
- KOMATSU Toshimitsu
- 九州大学大学院工学研究科海洋システム工学専攻
-
- KOHASHI Naoko
- 九州大学大学院工学研究科博士後期課程建設システム工学専攻
-
- TASHIMA Kentaro
- 九州大学大学院工学研究科修士課程海洋システム工学専攻
-
- FUJITA Kazuo
- 九州大学工学部地球環境工学科
-
- ADACHI Takahiro
- 日本学術振興会
-
- YANO Shinichiro
- 長崎大学工学部社会開発工学科
-
- SUEMATSU Yoshio
- 東栄商興株式会社
-
- KAI Kazuhiro
- 九州大学大学院工学研究科修士課程海洋システム工学専攻
Bibliographic Information
- Other Title
-
- 底面粗度を用いた海域の水質改善技術の実用化へのアプローチ
Description
Nowadays water pollution caused by eutrophication in a semi-enclosed bay has been a serious problem. In order to solve this problem, a method has been proposed to activate the water exchange between an inner bay and its outer sea area by using Bottom Roughness with directional resistance properties. In this paper, a possibility for practical use of this method was examined from many angles. First, the basic effect of Bottom Roughness on substance transport was examined by a laboratory experiment Next, 2-dimensional numerical simulations were carried out to estimate the validity of this method in the Nagoya Port that has a complicated topography. Lastly, it was it-ported that four kinds of Bottom Roughness were sunk to investigate their influence on the scour of seabed and the water environment. From these results, it becomes clear that this method is efficient to improve the water quality in real sea areas.
Journal
-
- PROCEEDINGS OF HYDRAULIC ENGINEERING
-
PROCEEDINGS OF HYDRAULIC ENGINEERING 44 957-962, 2000
Japan Society of Civil Engineers
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282680146368000
-
- NII Article ID
- 130004043242
-
- ISSN
- 18849172
- 09167374
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed