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Theoretical approach of wave generation by a self-propelled wave generator

Research Project

Project/Area Number 15K14040
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Hydraulic engineering
Research InstitutionOsaka University

Principal Investigator

Aoki Shin-ichi  大阪大学, 工学研究科, 教授 (60159283)

Co-Investigator(Kenkyū-buntansha) 川崎 浩司  名城大学, 理工学部, 特任教授 (20304024)
Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords造波装置 / 水理実験 / 数値波動水槽 / 津波 / 高潮 / 越流
Outline of Final Research Achievements

In this study, a new water wave generation system named "self-propelled wave generator" was proposed, which enables us to do hydrodynamic model experiments in a laboratory for more realistic tsunami and storm surge by changing water level and waveform arbitrarily. First, we investigated characteristics of generated waves in a flume and advantages in the experiments. Then a theory providing input signals of wave board motion that gives arbitrary water level and waveform at any location was proposed. The applicability of the theory was verified through a numerical wave flume CADMAS-SURF/3D.

Report

(3 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • Research Products

    (2 results)

All 2016

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (1 results)

  • [Journal Article] 津波・高潮実験のための自走式造波装置の提案2016

    • Author(s)
      臼井彰宏・平塚優作・青木伸一・川崎浩司
    • Journal Title

      土木学会論文集B2(海岸工学)

      Volume: 72

    • NAID

      130005282400

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 自走式造波装置の基本特性に関する数値的研究2016

    • Author(s)
      臼井彰宏・青木伸一・川崎浩司
    • Organizer
      土木学会関西支部年次学術講演会
    • Place of Presentation
      立命館大学
    • Year and Date
      2016-06-11
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2018-03-22  

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