Rchr
J-GLOBAL ID：200901088314762668
Update date: Jan. 30, 2024
Otsuka Koji
オオツカ コウジ | Otsuka Koji
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
http://www.ess.osakafu-u.ac.jp/envi/marineenvi/
Research field (1)：
Marine and maritime engineering
Research keywords (6)：
資源開発工学
, 環境動態解析
, 海洋工学
, Resource Development Engineering
, Environmental Dynamic Analysis
, Ocean Engineering
Research theme for competitive and other funds (34)：
- 2010 - 2014 An actual proof research on restoration of anoxic sea area by utilization of marine biomass
- 2007 - 2009 New developments of Environmental Monitoring System in coastal sea area
- 2006 - 2009 Development of Seaweed Bed Restoration Technology Using Deep Ocean Water
- 2006 - 2007 海洋の大規模利用に対する包括的環境影響評価法の構築
- 1997 - 2007 海洋深層水利用に関する研究
- 1989 - 2007 Study on Viscous Forces on Offshore Structures
- 1987 - 2007 海洋構造物に働く粘性流体力に関する研究
- 2005 - 2005 海洋エネルギーを基にした新基幹エネルギー創出に関する研究
- 2001 - 2004 The assessment and a forecasting model for water quality environments on closing coastal area.
- 2000 - 2003 A study on non-linear viscous farces acting on a ship with large amplitude of motions
- 2001 - 2002 Viscous Hydroelasticity of Riser for Pumping-Up Deep Ocean Water
- 2000 - 2002 Development of Ecosystem Model for Optimum Design of Artificial Lagoon
- 1999 - 2001 Research on the Numerical Analysis Scheme for Offshore Structure Behavior considering the Viscous Wake around the Element Members
- 1999 - 2000 Study on Coastal Environmental Simulation and Measurements in Yura Bay
- 1998 - 2000 Development of Experimental System for maneuverability of High-Speed Craft Using an Unmanned Towing Carriage
- 1999 - 1999 閉鎖性水域における密度躍層の影響に関する研究
- 1998 - 1999 Development of computational method for gravity currents in the ocean
- 1997 - 1998 人工環礁の水質浄化機能に関する研究-生態系モデルによるシミュレーション-
- 1997 - 1998 Study on Image Measurement Technique Based on the Dynamics of Flow Field
- 1997 - 1998 Study on Image Measurement System by means of Statistical Analysis
- 1997 - 1997 環境変動に対する生物応答を予測する生態系モデルの構築
- 1996 - 1997 Development of Measuring System for Stability of a High-Speed Craft Using an Unmanned Towing Carriage
- 1996 - 1996 最適フィルタリングを用いた流場解析手法に関する基礎的研究
- 1995 - 1996 A Study on Water Purification for Ocean Environments and Ocean Space Utilization Systems
- 1995 - 1995 船尾伴流分布の画像計測に関する研究
- 1994 - 1995 Development of Image Measurement System for High Velocity Flow Field
- 1994 - 1994 人工環礁による水質浄化システムに関する基礎研究
- 1994 - 1994 表面粗度のある振動円柱周りの粘性流場に関する研究
- 1993 - 1993 斜波中の水平没水円柱に働く粘性流体力に及ぼす3次元影響に関する研究
- 1993 - 1993 振動柱体に働く粘性流体力に及ぼす表面粗度影響に関する研究
- 1991 - 1992 航路標識用ブイの運動性能に関する研究
- 閉鎖性海域における環境修復技術に関する研究
- Study on Deep Ocean Water Utilization
- Study on Eco-Technology in Enclosed Sea Area
Show all
Papers (3)：
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Rudi Walujo Prastianto, Koji Otsuka, Yoshiho Ikeda. Hydrodynamic Forces on Multiple Hanging-off Circular Cylinders in Uniform Flows. PROCEEDINGS OF THE EIGHTEENTH (2008) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 3. 2008. 428-435
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Rudi Walujo Prastianto, Koji Otsuka, Yoshiho Ikeda. A small scale experiment for multi-modal VIV response of a long flexible horizontal cylinder. PROCEEDINGS OF THE SEVENTEENTH (2007) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 1- 4, PROCEEDINGS. 2007. 2758-2763
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N Mikta, A Bando, K Otsuka. Experimental study of a flexible riser covered with helical strakes. PROCEEDINGS OF THE THIRTEENTH (2003) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 3. 2003. 603-607
MISC (117)：
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生態系モデルを用いた環境修復技術の機能評価-りんくう公園内海の事例-. 土木学会論文集. 2004. 755. VII-30,13-28
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K Otsuka, A Yoshino. A fundamental study on anaerobic digestion of sea lettuce. OCEANS '04 MTS/IEEE TECHNO-OCEAN '04, VOLS 1- 2, CONFERENCE PROCEEDINGS, VOLS. 1-4. 2004. 1770-1773. 1770-1773
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N Mikta, K Otsuka. Effect of helical strakes on hydrodynamic forces on an 8-shaped oscillating cylinder. PROCEEDINGS OF THE FOURTEENTH (2004) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 3. 2004. 3. 571-577. 571-577
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N Mikta, K Otsuka. Effect of helical strakes on hydrodynamic forces on an 8-shaped oscillating cylinder. PROCEEDINGS OF THE FOURTEENTH (2004) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 3. 2004. 3. 571-577. 571-577
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K Otsuka, A Yoshino. A fundamental study on anaerobic digestion of sea lettuce. OCEANS '04 MTS/IEEE TECHNO-OCEAN '04, VOLS 1- 2, CONFERENCE PROCEEDINGS, VOLS. 1-4. 2004. 1770-1773. 1770-1773
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Books (2)：
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超大型浮体構造物(共著)
成山堂書店 1995
-
Mega-Float Offshore Structure(共著)
1995
Works (14)：
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大阪府泉佐野市りんくう公園内海における水質底質および生態系調査
1996 - 2002
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Field Investigations of Water and Bottom Qualities and Ecosystem at an Artificial Lagoon in Rinku Park in Osaka Bay
1996 - 2002
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尼崎港内における浅場実証実験施設の水質底質および生態系調査
2002 -
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Field Investigations of Water Quality and Ecosystem at Experimental Site in Awagasaki Harbor
2002 -
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閉鎖性海域の環境修復技術に関する研究
2000 -
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Education (2)：
- - 1989 Osaka Prefecture University
- - 1987 Osaka Prefecture University School of Engineering
Professional career (2)：
- M.Eng. (Osaka Prefecture University)
- Dr.Eng. (Osaka Prefecture University)
Work history (5)：
- 2022 - 現在 大阪公立大学 教授
- 2007 - 2021 大阪府立大学 教授
- 1999 - 2007 Osaka Prefecture University
- 1997 - 1999 Osaka Prefecture University
- 1989 - 1997 Osaka Prefecture University
Association Membership(s) (4)：
日本沿岸域学会
, Int.Soc.of Offshore and Polar Engineers
, 土木学会
, 日本船舶海洋工学会
