Study on flow effect on bio-film production around river structures

• Project/Area Number: 19760342
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: 水工水理学
• Research Institution: Ehime University
• Principal Investigator: KADOTA Akihiro Ehime University, 大学院・理工学研究科, 准教授 (80294784)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥3,750,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥450,000); Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2007: ¥1,800,000 (Direct Cost: ¥1,800,000)
• Keywords: 流体力学 / 流れの可視化 / 河川構造物周辺の流れ / 生物膜に与える流れの影響 / コンクリート担体表面流れ / 生物膜 / 非接液型電磁式流量センサ / 粒子画像追跡流測定法 / 高精度CMOSカメラ

Research Abstract

For the biofilm formed on river structures, as the effects of materials of the structures and the surrounding environments, detail flow structures on the different concrete surface of river works are measured experimentally and studied by means of flow visualization technique.

Research Products

• [Journal Article] 各種水制形状に起因する平均流構造および組織的流れ構造 (2010)
  • Author(s): 門田章宏, 小島英司, 鈴木幸一
  • Journal Title: 水工学論文集 第54巻 Pages: 937-942
  • Peer Reviewed
• [Journal Article] Ex perimental study on mean and coheren t flow structures caused by T-type a nd L-type groynes (2010)
  • Author(s): Akihiro Kadota, Koichi Suzuki
  • Journal Title: Proc. of IAHR-APD vol.17
• [Journal Article] Akihiro Kadota and Koichi Suzuki : Experimental study on mean and coherent flow structures caused by T-type and L-type groynes (2010)
  • Author(s): Akihiro Kadota, Koichi Suzuki
  • Journal Title: Proc.of IAHR-APD2010 Conference 17(USB)
  • Peer Reviewed
• [Journal Article] 各種水制形状に起因する平均流構造および組織的流れ構造 (2010)
  • Author(s): 門田章宏・小島英司・鈴木幸一
  • Journal Title: 水工学論文集 54 Pages: 937-942
  • Peer Reviewed
• [Journal Article] Experimental Study on Characteristics of Bed Configuration Caused by T-Type and L-Type Groynes (2009)
  • Author(s): A.Kadota, E.Kojima, H.Muraoka, K.Suzuki
  • Journal Title: 33rd IAHR Congress of the International Association of Hydraulic Engineering & Research 33(CD-ROM)
  • Peer Reviewed
• [Journal Article] A.Kadota, H.Muraoka & K.Suzuki : Riverbed configuration around a permeable groyne of stone gabion (2009)
  • Author(s): A.Kadota, H.Muraoka, K.Suzuki
  • Journal Title: The 6th Symposium on River, Coastal and Estuarine Morhodynamics-RCEM 6(CD-ROM)
  • Peer Reviewed
• [Journal Article] 単独水制下流部に発生する大規模組織渦の瞬間的移流構造に関する研究 (2008)
  • Author(s): 門田章宏, 小島英二, 新家研蔵, 鈴木幸一
  • Journal Title: 水工学論文集 第52巻 Pages: 727-732
  • NAID: 130004044102
  • Peer Reviewed
• [Journal Article] 微生物膜形成場としてのコンクリート表面場の流れの可視化に関する研究 (2008)
  • Author(s): 門田章宏, 新家研蔵, 鈴木幸一
  • Journal Title: 土木学会第63回年次学術講演会概要集 第63巻 Pages: 433-434
• [Journal Article] Instantaneous-Advective Structures of Large Scale Coherent Vortices Around A Single Groyne (2008)
  • Author(s): Kadota, A., Kojima, E., Shinya, K., Suzuki, K.
  • Journal Title: Proc of 16th IAHR-APD Congress and 3rd Symposium of IAHR-ISHS vol.16 Pages: 1137-1143
  • Peer Reviewed
• [Journal Article] 単独水制周辺部の浅水流可視化実験と組織的乱流変動場の移流構造に関する解析 (2008)
  • Author(s): 門田章宏, 鈴木幸一
  • Journal Title: 可視化情報学会論文集 Vol.28,No.1 Pages: 1-8
  • NAID: 130004438196
  • Peer Reviewed
• [Journal Article] 微生物膜形成場としてのコンクリート表面場の流れの可視化に関する研究 (2008)
  • Author(s): 門田章宏・新家研蔵・鈴木幸一
  • Journal Title: 土木学会第63回年次学術講演会概要集 第63回 Pages: 433-434
• [Journal Article] Instantaneous-Advective Structures of Large Scale Coherent Vortices Around A Si ngle Grovne (2008)
  • Author(s): Kadota, A., Kojima, E., Shinya, K. & Suzuki, K
  • Journal Title: Proc of 16th IAHR-APD Congress and 3rd Symposium of IAHR-ISHS Pages: 1137-1143
  • Peer Reviewed
• [Journal Article] River-bed configuration formed by a permeable groyne of stone gabion (2008)
  • Author(s): Kadota, A.,Muraoka, H. & Suzuki, K
  • Journal Title: Proc. of the international conference on fluvial hydraulics Vol.2 Pages: 1531-1540
  • Peer Reviewed
• [Journal Article] 単独水制下流部に発生する大規模組織渦の瞬間的移流構造に関する研究 (2008)
  • Author(s): 小島英司・門田章宏・鈴木幸一
  • Journal Title: 土木学会四国支部第14回技術研究発表会講演概要集 Pages: 148-149
  • NAID: 130004044102
• [Journal Article] 単独水制周辺部の浅水流可視化実験と組織的乱流変動場の移流構造に関する解析 (2008)
  • Author(s): 門田章宏・鈴木幸一
  • Journal Title: 可視化情報学会論文集 Vol.28,No.1 Pages: 1-8
  • NAID: 130004438196
  • Peer Reviewed
• [Journal Article] 単独水制下流部に発生する大規模組織渦の瞬間的移流構造に関する研究 (2008)
  • Author(s): 門田章宏・小島英二・新家研蔵・鈴木幸一
  • Journal Title: 水工学論文集 第52巻 Pages: 727-732
  • NAID: 130004044102
  • Peer Reviewed
• [Journal Article] Shallow Flow Visualization and coherent structures around a single groyne (2007)
  • Author(s): Kadota, A., Suzuki K., Rummel, A.C., Weitbrecht, V., Jirka, G.H.
  • Journal Title: Proceedings of the XXXII of Congress of the International Association of Hydraulic Engineering and Research - IAHR (CD-ROM)
  • Peer Reviewed
• [Journal Article] Shallow Flow Visuahzation and coherent structures around a single groyne (2007)
  • Author(s): Kadota, A., Suzuki K., Rummel, A. C., Weitbrecht, V., Jirka, G. H.
  • Journal Title: Proceediings of the XXXII of Congress of the International Association of Hydraulic Engineering and Research-IAHR
  • Peer Reviewed
• [Journal Article] Visualization of flow pattern around two-in-tandem cylinders (2007)
  • Author(s): Kadota, A., Araga^〜o, R., Suzuki, K.
  • Journal Title: Proceediings of the XXXII of Congress of the International Association of Hydraulic Engineering and Research-IAHR
  • Peer Reviewed
• [Journal Article] 縦列円柱周辺部における流れの可視化実験と組織的乱れ構造の移流過程 (2007)
  • Author(s): 門田章宏・ヒカルドデアラガオン・鈴木幸一
  • Journal Title: 応用力学論文集 Vol.10 Pages: 667-674
  • NAID: 130004257934
  • Peer Reviewed