Institute of Fluid Science (IFS)

Research output

Research output per year 1979 2005 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023

• 2074 Article
• 707 Conference contribution
• 164 Conference article
• 141 Paper
• 124 More
  • 45 Chapter
  • 34 Review article
  • 27 Editorial
  • 15 Comment/debate
  • 2 Letter
  • 1 Foreword/postscript

Research output per year

Research output per year

Search results

• 2022

  DIRECT GLOBAL STABILITY OF ATMOSPHERIC SHEAR FLOW THAT CAUSES AIRCRAFT TURBULENCE

  Yoshimura, R., Yakeno, A., Ito, J. & Obayashi, S., 2022.

  Research output: Contribution to conference › Paper › peer-review

  • Eddy 100%
  • Growth 66%
  • Turbulence 50%
  • Amplitudes 16%
  • Shear Flow 16%

• LES OF MHD TURBULENT TAYLOR-COUETTE FLOW IN AXIAL MAGNETIC FIELD

  Kobayashi, H., Sasaki, R., Fujino, T. & Takana, H., 2022.

  Research output: Contribution to conference › Paper › peer-review

  • Magnetohydrodynamics 100%
  • Couette Flow 100%
  • Magnetic Fields 66%
  • Flow Distribution 66%
  • Turbulent Flow 66%

• ULTRA-FINE ROUGHNESS EFFECT ON TRANSITION DELAY USING DIRECT NUMERICAL SIMULATION

  Hamada, S., Yakeno, A. & Obayashi, S., 2022.

  Research output: Contribution to conference › Paper › peer-review

  • Direct Numerical Simulation 100%
  • Tollmien-Schlichting Waves 66%
  • Roughness 66%
  • Kinetic Energy 33%
  • Three Dimensional Flow 33%
• 2020

  Dynamic geometrical analysis of high-enstrophy structures in isotropic turbulence

  Hattori, Y. & Ishihara, T., 2020 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Fission 100%
  • Isotropic Turbulence 100%
  • Extinction 100%
  • Deformation 50%
  • Vorticity 50%

• Experimental verification of the dual bit coring method developed for stress measurement applicable in deep and high temperature environment

  Ito, T., Kumazawa, A., Tezuka, K., Yokoyama, T., Ogawa, K. & Funato, A., 2020.

  Research output: Contribution to conference › Paper › peer-review

  • Core 100%
  • Tool 75%
  • Expansion 75%
  • Bit 75%
  • Borehole 50%
  1 Citation (Scopus)

• First field test of the dual core-bit tool for drilling stress record cores at Kamioka mine, Japan

  Tezuka, K., Yamamoto, T., Ito, T., Yokoyama, T. & Funato, A., 2020.

  Research output: Contribution to conference › Paper › peer-review

  • Core 100%
  • Stress 75%
  • Tool 62%
  • Bit 62%
  • Borehole 50%
  1 Citation (Scopus)
• 2019

  Effect of capillary force on performance of shale rock fracturing

  Liu, B. L., Suzuki, A. & Ito, T., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Flow Model 100%
  • Capillary Force 100%
  • Fracturing 57%
  • Matrix 57%
  • Rock 57%
  1 Citation (Scopus)

• Effect of diffusive thermal instability on intrinsic limits of counterflow flame, unstrained planar flame and flame ball

  Akiba, T., Okuno, T., Nakamura, H., Tezuka, T., Hasegawa, S., Fursenko, R., Minaev, S., Kikuchi, M. & Maruta, K., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Flames 100%
  • Flame 100%
  • Counterflow 27%
  • Methane 13%
  • Lewis Number 9%

• Emission Characteristics of Turbulent Non-premixed CH4/NH3/air Swirl Flames through a Rich-Lean Gas Turbine-like Combustor at High Pressure

  Somarathne, K. D. K. A., Okafor, E. C., Hayakawa, A. & Kobayashi, H., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Air 100%
  • Methane 77%
  • Flames 77%
  • Flame 77%
  • Emission 44%
  1 Citation (Scopus)

• Experimental study of premixed twin flames in the planar duct

  Mokrin, S., Fursenko, R., Minaev, S. & Maruta, K., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Flames 100%
  • Gas Flow 66%
  • Flow Distribution 33%
  • Methane 33%
  • Ducts 33%

• Experimental study of thermodynamic effect of tip leakage cavitation in hot water

  Nakai, D., Furusawa, T., Kang, D. & Iga, Y., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Cavitation Flow 100%
  • Thermodynamics 60%
  • Cavity 40%
  • Temperature 40%
  • Hot Water 20%

• Experimental study of tip screenout fracturing by using CT scanner

  Ito, T., Yoshida, H., Yamamoto, K. & Tsuchiya, Y., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Fracturing 100%
  • Injection 100%
  • Particle 50%
  • Pressure 50%
  • Slurries 50%
  1 Citation (Scopus)

• Investigation of effective fuel injection systems for scramjet model combustor with double pylon

  Yugami, Y., Hizawa, T., Yamaguchi, T., Hasegawa, M., Hayakawa, A., Kudo, T. & Kobayashi, H., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Combustion 100%
  • Hydrogen 66%
  • Combustion Chamber 66%
  • Wall Pressure 66%
  • Fuel Injection 66%

• Modeling of C2 Hydrocarbon Formation from Extremely Fuel-rich Combustion of CH4/air Premixtures using a Micro Flow Reactor with a Controlled Temperature Profile

  Kanayama, K., Tezuka, T., Hasegawa, S., Nakamura, H. & Maruta, K., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Methane 100%
  • Ethylene 66%
  • Mole Fraction 50%
  • Gas Chromatography 50%
  • Temperature Profile 33%

• NOx emission of two-stage combustor for ammonia/natural gas Co-fired gas turbine

  Ito, S., Uchida, M., Fujimori, T. & Kobayashi, H., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Ammonia 100%
  • Equivalence Ratio 75%
  • NOx Emission 62%
  • Combustor 50%
  • Gas Turbine 50%
  2 Citations (Scopus)

• Numerical analysis of suppression effect of asymmetric slit on cavitation instabilities

  Kobayashi, H., Hagiwara, R., Kawasaki, S., Uchiumi, M., Yada, K. & Iga, Y., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Cavitation Flow 100%
  • Stability 46%
  • Rotation 30%
  • Oscillation 23%
  • Retarding 23%

• One-dimensional analysis method for cavitation instabilities of a rotating machinery

  Kawasaki, S., Uchiumi, M., Shimura, T. & Iga, Y., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Cavitation 100%
  • One Dimensional 33%
  • Analysis Method 33%
  • Rotating Machinery 33%
  • Rotors 16%

• On the control of NOx emission from a micro gas turbine combustor fueled with mixtures of methane and ammonia

  Okafor, E. C., Ratthanan, R., Kunkuma Somarathne, K. A. D., Hayakawa, A., Kudo, T., Kurata, O., Iki, N., Tsujimura, T. & Kobayashi, H., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Ammonia 100%
  • Methane 100%
  • Jet Flow 50%
  • Emission 50%
  • Mixture 50%

• Performance improvement of a cavity flameholder by pylon installation in supersonic flow

  Hasegawa, M., Hizawa, T., Yamaguchi, T., Yugami, Y., Kudo, T., Hayakawa, A. & Kobayashi, H., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Cavity 100%
  • Supersonic Flow 57%
  • Flow Field 42%
  • Flow Distribution 42%
  • Burned Gas 28%

• Product gas characteristics of strain stabilized ammonia/air premixed laminar flames

  Hayakawa, A., Hirano, Y., Okafor, E. C., Kudo, T. & Kobayashi, H., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Ammonia 100%
  • Product Gas 71%
  • Gas Characteristic 71%
  • Flames 57%
  • Gases 57%
  1 Citation (Scopus)

• The scale effects on the dynamic behavior of hydrogen-air lean premixed flames under the adiabatic and non-adiabatic conditions

  Kadowaki, S., Uchiyama, T., Katsumi, T. & Kobayashi, H., 2019 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Behavior 100%
  • Flames 71%
  • Scale Effect 71%
  • Flame 71%
  • Hydrogen 57%
• 2018

  A new method of stress measurement based on elastic deformation of sidewall-core with stress relief during coring

  Ito, T., Fukusawa, S., Funato, A., Tamagawa, T. & Tezuka, K., 2018.

  Research output: Contribution to conference › Paper › peer-review

  • Rock Stress 100%
  • Side Wall 60%
  • Core Diameter 60%
  • Core Samples 40%
  • Circumferential 40%
  2 Citations (Scopus)

• Neutral beam technology for damage-free etching processes

  Samukawa, S., 2018.

  Research output: Contribution to conference › Paper › peer-review

  • Plasma Process 100%
  • Surfaces 66%
  • Defects 66%
  • Neutral Beams 66%
  • Semiconductor Device 66%

• Numerical calculations of the dynamic behavior of hydrogen-air lean premixed flames due to intrinsic instability based on the detailed chemical reaction model

  Kadowaki, S., Ohki, R., Aung, T. T., Katsumi, T. & Kobayashi, H., 2018.

  Research output: Contribution to conference › Paper › peer-review

  • Stability 100%
  • Behavior 100%
  • Hydrogen 80%
  • Detonation 60%
  • Burning Velocity 60%

• Numerical investigation of shock/film-cooling interaction

  Ozawa, K., Loosen, S., Albers, M., Meysonnat, P. S., Meinke, M., Schröder, W. & Obayashi, S., 2018.

  Research output: Contribution to conference › Paper › peer-review

  • Film Cooling 100%
  • Separation Bubble 50%
  • Turbulent Boundary Layer 50%
  • Shock Impingement 50%
  • Flow Deflection 50%
• 2017

  A fundamental study of disappearance phenomenon of partial cavitation on the NACA 16012 hydrofoil

  Oodaira, Y., Tsuru, W., Watanabe, S. & Iga, Y., 2017 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Cavitation Flow 100%
  • Hydrofoils 75%
  • Boundary Layer 25%
  • Universities 25%
  • Pressure Distribution 12%

• Elastic deformation of core sample with stress relief by drilling and its application to rock stress estimation

  Ito, T., Funato, A., Tamagawa, T. & Tezuka, K., 2017.

  Research output: Contribution to conference › Paper › peer-review

  • Stress 100%
  • In Situ Stress 71%
  • Core 71%
  • Core Diameter 57%
  • Core Samples 42%
  1 Citation (Scopus)

• Equivalence ratio dependence of reactivity of low and high temperature reactions for ultra-lean gasoline surrogate/air weak flames in micro flow reactor with controlled temperature profile

  Grajetzki, P., Nakamura, H., Tezuka, T., Hasegawa, S. & Maruta, K., 2017 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Equivalence Ratio 100%
  • Mechanisms 100%
  • Flame 100%
  • Reaction Mechanism 100%
  • Reactivity 66%

• Flame stabilization and emission characteristics ofammonia flames in a micro gas turbine combustor

  Okafor, E. C., Sakai, K., Hayakawa, A., Kudo, T., Kurata, O., Iki, N. & Kobayashi, H., 2017.

  Research output: Contribution to conference › Paper › peer-review

  • Ammonia 100%
  • Emission 85%
  • Equivalence Ratio 57%
  • Characteristics 42%
  • Flame 42%

• Investigation of wall chemical effect on weak flame with GC and PLIF

  Wan, S., Fan, Y., Maruta, K. & Suzuki, Y., 2017.

  Research output: Contribution to conference › Paper › peer-review

• Modeling of ammonia/air non-premixed turbulent swirling flames in a gas turbine like combustor

  Somarathne, K. D. K. A., Hayakawa, A., Iki, N., Kurata, O. & Kobayashi, H., 2017 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Flame 100%
  • Flames 100%
  • Premixed Flame 80%
  • Emission 60%
  • Reduction 40%

• Properties of in-cylinder fuel reformation and ignition characteristics of CO/H2/CH4 mixtures

  Murakami, Y., Nakamura, H., Tezuka, T., Hasegawa, S., Asai, G. & Maruta, K., 2017 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Methane 100%
  • Gas 44%
  • Reactivity 44%
  • Fuel 44%
  • Reformates 44%
  2 Citations (Scopus)

• Study on combustion and ignition characteristic of weakly flammable refrigerant R125 using a micro flow reactor with a controlled temperature profile

  Takahashi, S., Nakamura, H., Tezuka, T., Hasegawa, S. & Maruta, K., 2017.

  Research output: Contribution to conference › Paper › peer-review

  • Reaction Temperature 100%
  • Mixture 83%
  • Flame 66%
  • Oxidation Reaction 50%
  • Heat 50%
  1 Citation (Scopus)
• 2016

  Stabilization and emission characteristics of ammonia/air premixed flames in swirling flows

  Hayakawa, A., Arakawa, Y., Mimoto, R., Somarathne, K. D. K. A., Kudo, T. & Kobayashi, H., 2016, p. 626-627. 2 p.

  Research output: Contribution to conference › Paper › peer-review
  1 Citation (Scopus)
• 2015

  Construction of simple reaction mechanisms with a micro flow reactor with a controlled temperature profile

  Onishi, S., Tezuka, T., Nakamura, H. & Maruta, K., 2015 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Reaction Mechanism 100%
  • Mechanisms 83%
  • Chemical Reaction 50%
  • Flame 50%
  • Detailed Reaction Mechanisms 33%

• Evaluation of power generation system utilizing ocean methane hydrate and chemical carbon capture and storage system

  Gonome, H., Sasaki, H., Okajima, J., Komiya, A. & Maruyama, S., 2015 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Methane 100%
  • Amine 75%
  • Power Generation System 75%
  • Thermodynamic Efficiency 50%
  • Carbon Dioxide Emission 50%
  1 Citation (Scopus)

• Flame characteristics of ammonia/hydrogen/air premixed flames at elevated pressures

  Ichikawa, A., Kitagawa, Y., Hayakawa, A., Kudo, T. & Kobayashi, H., 2015 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

• High-pressure turbulent premixed combustion of biofuels

  Kobayashi, H. & Kadowaki, S., 2015 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Flame 100%
  • Flames 100%
  • High Pressure 40%
  • Turbulence 40%
  • Stability 40%

• Measurements of blood flow and blood pressure under different indoor temperature and body postural conditions, and development of a new human simulation model

  Sakamoto, H., Chiba, Y., Hayase, T., Funamoto, K., Saijo, Y. & Goto, T., 2015.

  Research output: Contribution to conference › Paper › peer-review

  • Blood 100%
  • Blood Flow 53%
  • Blood Pressure 46%
  • Measurement 26%
  • Simulation Mode 26%
  1 Citation (Scopus)

• Numerical analysis of droplet impingement erosion considering the fluid/material factors

  Sasaki, H., Ochiai, N. & Iga, Y., 2015 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Impingement 100%
  • Liquid Droplet 80%
  • Material Surface 50%
  • Surfaces 40%
  • Fluid 40%
  1 Citation (Scopus)

• The numerical analysis of control effect on cavitation instabilities in a cascade with a random slit

  Hagiwara, R. & Iga, Y., 2015 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Cavitation Flow 100%
  • Stability 50%
  • Rotation 33%
  • Surges 25%
  • Flat Plates 16%

• Validation of behavior of isolation condenser (IC) during accident at Fukushima Daiichi Nuclear Power Plant, Unit 1 (and yet, the IC was working after the Tsunami arrival)

  Maruyama, S., 2015 Jan 1.

  Research output: Contribution to conference › Paper › peer-review

  • Accidents 100%
  • Nuclear Power Plant 75%
  • Condenser 62%
  • Reactor Pressure Vessel 62%
  • Isolation 62%
  1 Citation (Scopus)

• Wall chemical effect on DME weak flame in a rectangular micro channel with a streamwise temperature gradient

  Wan, S., Fan, Y., Maruta, K. & Suzuki, Y., 2015.

  Research output: Contribution to conference › Paper › peer-review
• 2014

  Aerodynamic optimization of high-wing configuration for near future aircraft

  Hashimoto, A., Obayashi, S. & Jeong, S., 2014.

  Research output: Contribution to conference › Paper › peer-review

  • Wings 100%
  • Optimization 44%
  • Shapes 44%
  • Surfaces 33%
  • Aircraft 33%
  4 Citations (Scopus)

• Data assimilation for turbulent flows

  Kato, H. & Obayashi, S., 2014.

  Research output: Contribution to conference › Paper › peer-review

  • Data Assimilation 100%
  • Viscosity 60%
  • Angle of Attack 60%
  • Mach Number 60%
  • Inflow 60%
  12 Citations (Scopus)

• Estimation of blood perfusion rate and its temperature dependency in human abdominal area under heating condition

  Okajima, J., Okabe, T., Sugiura, T., Komiya, A., Seki, T. & Maruyama, S., 2014.

  Research output: Contribution to conference › Paper › peer-review

  • Temperature 100%
  • Perfusion Rate 80%
  • Blood 80%
  • Perfusion 80%
  • Heating 70%

• Investigation of thermal resistance and heat conduction at α-quartz-liquid alkane interfaces using nonequilibrium molecular dynamics simulations

  Chilukoti, H. K., Kikugawa, G., Shibahara, M. & Ohara, T., 2014.

  Research output: Contribution to conference › Paper › peer-review

  • Quartz 100%
  • Molecular Dynamics 50%
  • Liquids 50%
  • Liquid 50%
  • Thermal Resistance 41%

• The implementation standard for internal fire probabilistic risk assessment of Nuclear Power Plants

  Takagi, T. & Murata, N., 2014.

  Research output: Contribution to conference › Paper › peer-review

  • Fires 100%
  • Internals 72%
  • Nuclear Power Plant 36%
  • Japan 27%
  • Nuclear Energy 18%
• 2013

  CFD-DEM simulations for injection of cement-based groutâ the effect of particle size

  Sakakibara, S., Koyama, T. & Shimizu, H., 2013 Oct 1, p. 411-417. 7 p.

  Research output: Contribution to conference › Paper › peer-review

  • Grout 100%
  • Cement 83%
  • Computational Fluid Dynamics 66%
  • Mechanisms 50%
  • Filtration 50%

• Characteristics of soot and PAH formation in a micro flow reactor with a controlled temperature profile

  Nakamura, H., Tanimoto, R., Tezuka, T., Hasegawa, S. & Maruta, K., 2013.

  Research output: Contribution to conference › Paper › peer-review

  • Soot 100%
  • Flame 83%
  • Flames 83%
  • Benzene 66%
  • Methane 66%