Rchr
J-GLOBAL ID：200901044756183163   Update date: Oct. 11, 2024

Ichimiya Masashi

イチミヤ マサシ | Ichimiya Masashi
Affiliation and department：
Tokushima University Faculty of Engineering, Department of Mechanical Engineering

About Tokushima University Faculty of Engineering, Department of Mechanical Engineering


Homepage URL  (1)： https://www-me.ait231.tokushima-u.ac.jp/labs/turb/
Research field  (1)： Fluid engineering
Research keywords  (6)： 情報量,エントロピー ,  complexity ,  境界層 ,  jet ,  遷移 ,  乱流
Research theme for competitive and other funds  (7)：
  • 2016 - 2019 流体混合及び拡散に新しくコルモゴロフ複雑度の概念を応用した測度の開発
  • 2013 - 2016 新しくコルモゴロフ複雑度の概念を応用した流体混合測度と乱流遷移測度とその応用研究
  • 2006 - 2007 管内を流れる高圧流体による管の破損予知および防止の研究
  • 1996 - 1997 乱流遷移過程における乱流くさびの特性解明
  • 1995 - 1996 平板乱流境界層の再層流化機構の解明
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Papers (58)：
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MISC (100)：
  • TAMURA Kazuhiro, ICHIMIYA Masashi. 1205 Laminar-Turbulent Transition Process in a Circular Pipe by the Jet Disturbance : Isolated Turbulence Patches in Later Stage in an Inlet Region. 2016. 2016. 54. "1205-1"-"1205-2"
  • MATSUBARA Atsuki, OOHARA Takeshi, ICHIMIYA Masashi. 0216 The Laminar-Turbulent Transition in a Two-Dimensional Mixing Layer by the Small Periodic Disturbance : Effect of Reynolds Number. Fluids engineering conference . 2015. 2015. "0216-1"-"0216-2"
  • KAWASUMI Takuya, ICHIMIYA Masashi. 1207 Laminar-Turbulent Transition of the Flat-Plate Boundary Layer by a Line of Roughness Elements : The Effect of the Interference of the Turbulence Wedges on the Turbulence Statistics. 2015. 2015. 53. "1207-1"-"1207-2"
  • OOHARA Takeshi, ICHIMIYA Masashi. 1210 Laminar-Turbulent Transition in a Two-Dimensional Mixing Layer by the Local Periodic Disturbance : Effects of Difference of Reynolds Number. 2015. 2015. 53. "1210-1"-"1210-2"
  • ONISHI Sho, JODAI Yoshifumi, ICHIMIYA Masashi. 1202 Calibration of Five-hole Pitot Tube and Measurement of Turbulent Flow behind a Flat Plate. 2015. 2015. 53. "1202-1"-"1202-2"
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Books (5)：
  • 流体計測法
    日本機械学会 2022 ISBN:9784888983266
  • 流体工学の基礎
    共立出版 2012
  • The effect of a Single Roughness Element on a Flat Plate Boundary Layer Transition
    Engineering Turbulence Modelling and Experiments 4 1999
  • Properties of a Relaminarizing Turbulent Boundary Layer under a Favorable Pressure Gradient (Analysis of Bursting Structure with VITA Technique)(jointly worked)
    Engineering Turbulence Modelling and Experiments 3 1996
  • Structure of a Turbulence Wedge Developed from a Single Roughness Element on a Flat Plate(jointly worked)
    Engineering Turbulence Modelling and Experiments 2 1993
Lectures and oral presentations  (72)：
  • Complexity analysis of relaminarizing turbulent boundary layer with hierarchical clustering
    (2024)
  • Effects of periodic oscillating disturbances on laminar-turbulent transition in two-dimensional mixing layer
    (2024)
  • Complexity analysis of spatiotemporal structure in the relaminarizing turbulent boundary layer
    (2024)
  • Turbulent transitions in two dimensional mixing layer due to low frequency disturbances (Comparison of disturbance modes)
    (2024)
  • Growth of Turbulent Patches Due to Forced Disturbance at Later Stage in the Developing Region in the Circular Pipe
    (2024)
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Education (3)：
  • 1986 - 1987 Nagoya University Graduate School of Engineering
  • 1984 - 1986 Nagoya University Graduate School of Engineering
  • 1980 - 1984 Nagoya University School of Engineering
Professional career (2)：
  • Doctor (Engineering) (Nagoya University)
  • Master of Engineering (Nagoya University)
Work history (7)：
  • 2017/04 - 現在 The University of Tokushima
  • 2016/10 - 2017/03 The University of Tokushima
  • 2016/04 - 2016/09 The University of Tokushima
  • 2012/01 - 2016/03 The University of Tokushima Institute of Technology and Science
  • 2006/04 - 2011/12 The University of Tokushima Institute of Technology and Science
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Committee career (25)：
  • 2024/04 - 現在 日本流体力学会 中四国・九州支部支部長
  • 2024/02 - 現在 日本流体力学会 理事
  • 2022/10 - 現在 日本機械学会 せん断流の多様な機能の探求と先端科学技術への応用に関する研究分科会(4)(研究会P-SCD419)委員
  • 2022/04 - 2024/03 日本流体力学会 中四国・九州支部副支部長
  • 2019/10 - 2022/09 日本機械学会 せん断流の多様な機能の探求と先端科学技術への応用に関する研究分科会(3)(研究会P-SCD410)委員
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Association Membership(s) (3)：
THE VISUALIZATION SOCIETY OF JAPAN ,  日本流体力学会 ,  日本機械学会
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