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Wave-turbulence interactions near turbulent/non-turbulent interface

Research Project

Project/Area Number 16K18013
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Fluid engineering
Research InstitutionNagoya University

Principal Investigator

WATANABE TOMOAKI  名古屋大学, 工学研究科, 助教 (70772292)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords乱流 / 乱流・非乱流界面 / 安定密度成層 / 圧縮性流れ / 密度成層流 / 内部重力波 / 圧力波 / 流体工学 / 流体
Outline of Final Research Achievements

Direct numerical simulations (DNS) were performed for stably stratified turbulence and compressible turbulence. Influences of internal gravity waves and pressure waves on turbulent/non-turbulent interfaces were investigated by detecting the turbulent fluid based on vorticity or potential vorticity. A multi-particle interaction model was proposed for molecular diffusion and thermal conduction. The performance of the model was evaluated with the DNS database of turbulent planar jets. The piston jet actuator with single/multiple orifice was experimentally studied with cylinder pressure measurement and flow visualization based on the shadowgraph method. These experiments revealed the relation between the cylinder pressure and jet Mach number.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (54 results)

All 2018 2017 2016 Other

All Int'l Joint Research (5 results) Journal Article (15 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 15 results,  Acknowledgement Compliant: 4 results) Presentation (33 results) (of which Int'l Joint Research: 12 results,  Invited: 2 results) Book (1 results)

  • [Int'l Joint Research] University of Washington(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Instituto Superior Tecnico(Portugal)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Instituto Superior Tecnico(Portugal)

    • Related Report
      2016 Research-status Report
  • [Int'l Joint Research] University of Washington/University of Massachusetts Amherst/Cornell University(米国)

    • Related Report
      2016 Research-status Report
  • [Int'l Joint Research] University of Cambridge(英国)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Amplification and attenuation of shock wave strength caused by homogeneous isotropic turbulence2018

    • Author(s)
      Tanaka K.、Watanabe T.、Nagata K.、Sasoh A.、Sakai Y.、Hayase T.
    • Journal Title

      Physics of Fluids

      Volume: 30 Issue: 3 Pages: 035105-035105

    • DOI

      10.1063/1.5019867

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supersonic piston synthetic jets with single/multiple orifice2018

    • Author(s)
      Sakakibara Hiroyuki、Watanabe Tomoaki、Nagata Koji
    • Journal Title

      Experiments in Fluids

      Volume: 59 Issue: 5 Pages: 76-76

    • DOI

      10.1007/s00348-018-2529-9

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modeling of molecular diffusion and thermal conduction with multi-particle interaction in compressible turbulence2018

    • Author(s)
      Tai Y.、Watanabe T.、Nagata K.
    • Journal Title

      Physics of Fluids

      Volume: 30 Issue: 3 Pages: 035108-035108

    • DOI

      10.1063/1.5018248

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Turbulent/non-turbulent interfaces detected in DNS of incompressible turbulent boundary layers2018

    • Author(s)
      Watanabe T.、Zhang X.、Nagata K.
    • Journal Title

      Physics of Fluids

      Volume: 30 Issue: 3 Pages: 035102-035102

    • DOI

      10.1063/1.5022423

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Turbulent entrainment across turbulent-nonturbulent interfaces in stably stratified mixing layers2017

    • Author(s)
      Watanabe T.、Riley J. J.、Nagata K.
    • Journal Title

      Physical Review Fluids

      Volume: 2 Issue: 10 Pages: 104803-104803

    • DOI

      10.1103/physrevfluids.2.104803

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gradients estimation from random points with volumetric tensor in turbulence2017

    • Author(s)
      Watanabe Tomoaki、Nagata Koji
    • Journal Title

      Journal of Computational Physics

      Volume: 350 Pages: 518-529

    • DOI

      10.1016/j.jcp.2017.08.057

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of an isolated eddy near the turbulent/non-turbulent interface layer2017

    • Author(s)
      Watanabe T.、Jaulino R.、Taveira R. R.、da Silva C. B.、Nagata K.、Sakai Y.
    • Journal Title

      Physical Review Fluids

      Volume: 2 Issue: 9 Pages: 094607-094607

    • DOI

      10.1103/physrevfluids.2.094607

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geometrical aspects of turbulent/non-turbulent interfaces with and without mean shear2017

    • Author(s)
      Watanabe Tomoaki、da Silva Carlos B.、Nagata Koji、Sakai Yasuhiko
    • Journal Title

      Physics of Fluids

      Volume: 29 Issue: 8 Pages: 085105-085105

    • DOI

      10.1063/1.4996199

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Finite response time of shock wave modulation by turbulence2017

    • Author(s)
      Inokuma Kento、Watanabe Tomoaki、Nagata Koji、Sasoh Akihiro、Sakai Yasuhiko
    • Journal Title

      Physics of Fluids

      Volume: 29 Issue: 5 Pages: 051701-051701

    • DOI

      10.1063/1.4982932

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] LES-Lagrangian-particles-simulation of turbulent reactive flows at high Sc number using approximate deconvolution model2016

    • Author(s)
      T. Watanabe, K. Nagata
    • Journal Title

      AIChE Journal

      Volume: Online Issue: 8 Pages: 1-11

    • DOI

      10.1002/aic.15261

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Implicit Large Eddy Simulation of a Scalar Mixing Layer in Fractal Grid Turbulence2016

    • Author(s)
      T. Watanabe, Y. Sakai, K. Nagata, Y. Ito, T. Hayase
    • Journal Title

      Physica Scripta

      Volume: 91 Issue: 7 Pages: 074007-074007

    • DOI

      10.1088/0031-8949/91/7/074007

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Turbulent/non-turbulent interfaces in wakes in stably-stratified fluids2016

    • Author(s)
      T. Watanabe, J. J. Riley, S. M. de Bruyn Kops, P. J. Diamessis, Q. Zhou
    • Journal Title

      Journal of Fluid Mechanics

      Volume: 797

    • DOI

      10.1017/jfm.2016.285

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of stable stratification on turbulent/non-turbulent interfaces in turbulent mixing layers2016

    • Author(s)
      T. Watanabe, J. J. Riley, K. Nagata
    • Journal Title

      Physical Review Fluids

      Volume: 1 Issue: 4 Pages: 044301-044301

    • DOI

      10.1103/physrevfluids.1.044301

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Mixing model with multi-particle interactions for Lagrangian simulations of turbulent mixing2016

    • Author(s)
      T. Watanabe, K. Nagata
    • Journal Title

      Physics of Fluids

      Volume: 28 Issue: 8 Pages: 085103-085103

    • DOI

      10.1063/1.4960770

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Multi-particle dispersion during entrainment in turbulent free-shear flows2016

    • Author(s)
      T. Watanabe, C. B. da Silva, K. Nagata
    • Journal Title

      Journal of Fluid Mechanics

      Volume: 805

    • DOI

      10.1017/jfm.2016.558

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] 圧縮性境界層の直接数値計算における空間分解能と乱流・非乱流界面の関係2018

    • Author(s)
      張欣羨, 渡邉智昭, 長田孝二
    • Organizer
      TOKAI ENGINEERING COMPLEX 2018 (TEC18) 第67期総会・講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 温度変動場を伝播する衝撃波の背後過剰圧の特性2018

    • Author(s)
      猪熊建登, 渡邉智昭, 長田孝二, 佐宗章弘, 酒井康彦
    • Organizer
      衝撃波シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Mixing Volume Model for Molecular Diffusion and Thermal Conduction in Compressible Turbulence2018

    • Author(s)
      Y. Tai, T. Watanabe, K. Nagata
    • Organizer
      International Conference in Computational Fluid Dynamics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 二次元液相噴流中の乱流・非乱流界面近傍における化学反応場に及ぼす量論混合比の影響2017

    • Author(s)
      中川公太, 渡邉智昭, 岩野耕治, 酒井康彦, 伊藤靖仁
    • Organizer
      TOKAI ENGINEERING COMPLEX 2017 (TEC17) 第66期総会・講演会
    • Place of Presentation
      静岡大学浜松キャンパス
    • Year and Date
      2017-03-14
    • Related Report
      2016 Research-status Report
  • [Presentation] ピストン駆動式高速シンセティックジェットの特性2017

    • Author(s)
      榊原弘之, 渡邉智昭, 長田孝二
    • Organizer
      JSASS第54回関西・中部支部合同秋期大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 安定密度成層における水平せん断層の直接数値計算2017

    • Author(s)
      長尾茉奈, 渡邉智昭, J. J. Riley, 長田孝二, 松田景吾, 大西領
    • Organizer
      数値流体力学シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 圧縮性噴流における仮想粒子間相互作用を用いた熱拡散モデルの検証2017

    • Author(s)
      タイユウミン, 渡邉智昭, 長田孝二
    • Organizer
      流体力学会中部支部講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 垂直衝撃波面前後の圧力増加に対する乱流変動の影響2017

    • Author(s)
      田中健人, 渡邉智昭, 長田孝二, 佐宗章弘, 酒井康彦, 早瀬敏幸
    • Organizer
      第49回流体力学講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 乱流による衝撃波過剰圧変調に関する風洞実験2017

    • Author(s)
      猪熊建登, 渡邉智昭, 長田孝二, 佐宗章弘, 酒井康彦
    • Organizer
      第49回流体力学講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 圧縮性乱流境界層中の乱流・非乱流界面に関する直接数値計算2017

    • Author(s)
      張欣羨, 渡邉智昭, 長田孝二
    • Organizer
      日本航空宇宙学会第48期年会講演会
    • Related Report
      2017 Annual Research Report 2016 Research-status Report
  • [Presentation] 圧縮性境界層中の乱流・非乱流界面に関する直接数値計算2017

    • Author(s)
      張欣羨, 渡邉智昭, 長田孝二
    • Organizer
      TOKAI ENGINEERING COMPLEX 2017 (TEC17) 第66期総会・講演会
    • Related Report
      2017 Annual Research Report 2016 Research-status Report
  • [Presentation] 垂直衝撃波との干渉による一様等方性乱流の特性変化に関する直接数値計算2017

    • Author(s)
      田中健人, 渡邉智昭, 長田孝二, 佐宗章弘, 酒井康彦, 早瀬敏幸
    • Organizer
      衝撃波シンポジウム
    • Related Report
      2017 Annual Research Report 2016 Research-status Report
  • [Presentation] 格子乱流中を伝播する球面衝撃波の壁面過剰圧変動2017

    • Author(s)
      猪熊建登, 西尾俊亮, 渡邉智昭, 長田孝二, 佐宗章弘, 酒井康彦
    • Organizer
      衝撃波シンポジウム
    • Related Report
      2017 Annual Research Report 2016 Research-status Report
  • [Presentation] Scaling of the non-dimensional dissipation rate Cε near turbulent/non-turbulent interfaces2017

    • Author(s)
      T. Watanabe, C. B. da Silva, K. Nagata
    • Organizer
      16th European Turbulence Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interaction between shock wave and turbulent wake2017

    • Author(s)
      K. Inokuma, T. Watanabe, K. Nagata, A. Sasoh, Y. Sakai
    • Organizer
      Turbulent Mixing and Beyond 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Entrainment and scalar mixing process near turbulent/non-turbulent interface in compressible boundary layers2017

    • Author(s)
      X. Zhang, T. Watanabe, K. Nagata
    • Organizer
      Turbulent Mixing and Beyond 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Passive scalar mixing in temporally developing grid turbulence2017

    • Author(s)
      T. Watanabe, Y. Sakai, K. Nagata, Y. Ito, T. Hayase
    • Organizer
      Turbulent Mixing and Beyond 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Turbulent/non-turbulent interfaces in stably stratified shear layers2017

    • Author(s)
      T. Watanabe
    • Organizer
      Seminar in CEIST
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Turbulent/non-turbulent interfaces in a stably stratified fluid2017

    • Author(s)
      T. Watanabe
    • Organizer
      Seminario no DEM
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Measurement of velocity fluctuations and overpressure of spherical shock wave in grid turbulence2017

    • Author(s)
      K. Inokuma, S. Nishio, T. Watanabe, K. Nagata, A. Sasoh, Y. Sakai
    • Organizer
      The 31st International Symposium on Shock Waves
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direct numerical simulations of interaction between planar shock wave and homogeneous isotropic turbulence at low turbulent Mach number2017

    • Author(s)
      K. Tanaka, T. Watanabe, K. Nagata, A. Sasoh, Y. Sakai, T. Hayase
    • Organizer
      The 31st International Symposium on Shock Waves
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Kinetic energy distribution in the space of scales near turbulent/non-turbulent interfaces2017

    • Author(s)
      T. Watanabe, C. B. da Silva, K. Nagata
    • Organizer
      Euromech 590
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characteristics of the mixing volume model with the interactions among spatially distributed particles for Lagrangian simulations of turbulent mixing2016

    • Author(s)
      T. Watanabe, K. Nagata
    • Organizer
      69th Annual Meeting of the APS Division of Fluid Dynamics
    • Place of Presentation
      Portland, Oregon
    • Year and Date
      2016-11-22
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] DNS study on shock/turbulence interaction in homogeneous isotropic turbulence at low turbulent Mach number2016

    • Author(s)
      K. Tanaka, T. Watanabe, K. Nagata, A. Sasoh, Y. Sakai, T. Hayase
    • Organizer
      69th Annual Meeting of the APS Division of Fluid Dynamics
    • Place of Presentation
      Portland, Oregon
    • Year and Date
      2016-11-21
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 圧縮性二次元乱流噴流中の乱流・非乱流界面に関する直接数値計算2016

    • Author(s)
      長谷川優樹, 永田亮介, 渡邉智昭, 長田孝二
    • Organizer
      日本流体力学会年会2016
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2016-09-27
    • Related Report
      2016 Research-status Report
  • [Presentation] スカラ拡散を伴う圧縮性二次元乱流噴流の直接数値計算2016

    • Author(s)
      タイユウミン, 渡邉智昭, 長田孝二
    • Organizer
      日本流体力学会年会2016
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2016-09-27
    • Related Report
      2016 Research-status Report
  • [Presentation] 格子乱流場の速度変動と球面衝撃波の壁面過剰圧の関係2016

    • Author(s)
      猪熊建登, 西尾俊亮, 渡邉智昭, 長田孝二, 佐宗章弘, 酒井康彦
    • Organizer
      日本流体力学会年会2016
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2016-09-27
    • Related Report
      2016 Research-status Report
  • [Presentation] 垂直衝撃波が低乱流マッハ数一様等方性乱流に及ぼす影響に関する直接数値計算2016

    • Author(s)
      田中健人, 渡邉智昭, 長田孝二, 佐宗章弘, 酒井康彦
    • Organizer
      日本流体力学会年会2016
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2016-09-27
    • Related Report
      2016 Research-status Report
  • [Presentation] 二次元液相噴流における乱流・非乱流界面近傍での化学反応場に関する研究2016

    • Author(s)
      中川公太, 渡邉智昭, 酒井康彦, 岩野耕治, 伊藤靖仁, 長田孝二
    • Organizer
      日本流体力学会年会2016
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2016-09-27
    • Related Report
      2016 Research-status Report
  • [Presentation] 安定密度成層中に発達する混合層の乱流非乱流界面2016

    • Author(s)
      渡邉智昭, J. J. Riley, 長田孝二
    • Organizer
      第44回可視化情報シンポジウム
    • Place of Presentation
      工学院大学
    • Year and Date
      2016-07-19
    • Related Report
      2016 Research-status Report
  • [Presentation] 自由せん断流れの乱流・非乱流界面近傍における乱流遷移過程の解明2016

    • Author(s)
      渡邉智昭, 長田孝二, C. B. da Silva
    • Organizer
      第48回流体力学講演会/第34回航空宇宙数値シミュレーション技術シンポジウム
    • Place of Presentation
      金沢歌劇座
    • Year and Date
      2016-07-07
    • Related Report
      2016 Research-status Report
  • [Presentation] 格子乱流背後の高シュミット数反応場のラージエディシミュレーション2016

    • Author(s)
      渡邉智昭, 長田孝二
    • Organizer
      日本航空宇宙学会第47期年会講演会
    • Place of Presentation
      東京大学
    • Year and Date
      2016-04-14
    • Related Report
      2016 Research-status Report
  • [Presentation] 球面衝撃波の過剰圧に及ぼす格子乱流の効果に関する実験2016

    • Author(s)
      西尾俊亮, 猪熊建登, 渡邉智昭, 長田孝二, 佐宗章弘, 酒井康彦
    • Organizer
      日本航空宇宙学会第47期年会講演会
    • Place of Presentation
      東京大学
    • Year and Date
      2016-04-14
    • Related Report
      2016 Research-status Report
  • [Book] Vortex Structures in Fluid Dynamic Problems2017

    • Author(s)
      T. Watanabe, K. Nagata, C. B. da Silva
    • Total Pages
      21
    • Publisher
      INTECH
    • ISBN
      9789535129448
    • Related Report
      2017 Annual Research Report 2016 Research-status Report

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Published: 2016-04-21   Modified: 2022-06-07  

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