深潟 康二

研究成果

年別の研究成果

1997 2020

• 1740 被引用数
• 19 h-index
• 68 Article
• 23 Conference contribution
• 11 Paper
• 3 Comment/debate
• 4 その他
  • 2 Editorial
  • 1 Conference article
  • 1 Review article

年別の研究成果

年別の研究成果

検索結果

• 2020

  Assessment of supervised machine learning methods for fluid flows

  Fukami, K., Fukagata, K. & Taira, K., 2020 8 1, In : Theoretical and Computational Fluid Dynamics. 34, 4, p. 497-519 23 p.

  研究成果: Article › 査読

  • machine learning
  • regression analysis
  • wakes
  • fluid flow
  • Flow of fluids
  6 被引用数 (Scopus)

• Convolutional neural network based hierarchical autoencoder for nonlinear mode decomposition of fluid field data

  Fukami, K., Nakamura, T. & Fukagata, K., 2020 9 1, In : Physics of Fluids. 32, 9, 095110-1.

  研究成果: Article › 査読

  • flow distribution
  • Flow fields
  • decomposition
  • Decomposition
  • Turbulent flow

• Experimental investigation on friction drag reduction on an airfoil by passive blowing

  Hirokawa, S., Eto, K., Fukagata, K. & Tokugawa, N., 2020, In : Journal of Fluid Science and Technology. 15, 2, 0011.

  研究成果: Article › 査読

  Open Access

  • Drag reduction
  • Blow molding
  • Airfoils
  • Friction
  • Skin friction
  2 被引用数 (Scopus)

• Machine-learning-based reduced-order modeling for unsteady flows around bluff bodies of various shapes

  Hasegawa, K., Fukami, K., Murata, T. & Fukagata, K., 2020 8 1, In : Theoretical and Computational Fluid Dynamics. 34, 4, p. 367-383 17 p.

  研究成果: Article › 査読

  • bluff bodies
  • machine learning
  • unsteady flow
  • Unsteady flow
  • Machine learning
  3 被引用数 (Scopus)

• Parametric study toward optimization of blowing and suction locations for improving lift-to-drag ratio on a Clark-Y airfoil

  Ohashi, M., Morita, Y., Hirokawa, S., Fukagata, K. & Tokugawa, N., 2020, In : Journal of Fluid Science and Technology. 15, 2, 0008.

  研究成果: Article › 査読

  Open Access

  • Blow molding
  • Airfoils
  • Drag
  • Friction
  • Drag reduction
  1 被引用数 (Scopus)

• Prediction of drag reduction effect by streamwise traveling wave-like wall deformation in turbulent channel flow at practically high Reynolds numbers

  Nabae, Y., Kawai, K. & Fukagata, K., 2020 4, In : International Journal of Heat and Fluid Flow. 82, 108550.

  研究成果: Article › 査読

  • drag reduction
  • Drag reduction
  • Channel flow
  • high Reynolds number
  • channel flow

• Probabilistic neural networks for fluid flow surrogate modeling and data recovery

  Maulik, R., Fukami, K., Ramachandra, N., Fukagata, K. & Taira, K., 2020 10, In : Physical Review Fluids. 5, 10, 104401.

  研究成果: Article › 査読

  • Probabilistic Neural Network
  • Surrogate
  • Recovery
  • Fluid Flow
  • Flow of fluids

• Resolvent analysis of turbulent channel flow with manipulated mean velocity profile

  Uekusa, R., Kawagoe, A., Nabae, Y. & Fukagata, K., 2020, In : Journal of Fluid Science and Technology. 15, 3, p. 1-10 10 p.

  研究成果: Article › 査読

  Open Access

  • Channel flow
  • Friction
  • Drag reduction
  • Laminar flow
  • Amplification
• 2019

  Assessment of friction drag reduction on a clark-Y airfoil by uniform blowing

  Eto, K., Kondo, Y., Fukagata, K. & Tokugawa, N., 2019 1 1, In : AIAA journal. 57, 7, p. 2774-2782 9 p.

  研究成果: Article › 査読

  • Drag reduction
  • Blow molding
  • Airfoils
  • Friction
  • Drag
  6 被引用数 (Scopus)

• Near-surface electron transport and its influence on the discharge structure of nanosecond-pulsed dielectric-barrier-discharge under different electrode polarities

  Hua, W. & Fukagata, K., 2019 1 1, In : Physics of Plasmas. 26, 1, 013514.

  研究成果: Article › 査読

  • polarity
  • electrodes
  • plasma sheaths
  • electrons
  • strokes
  7 被引用数 (Scopus)

• Numerical simulation of parallel-plate particle separator for estimation of charge distribution of PM2.5

  Yonemichi, T., Fukagata, K., Fujioka, K. & Okuda, T., 2019 1 1, In : Aerosol Science and Technology.

  研究成果: Article › 査読

  • particle separator
  • Particle separators
  • Charge distribution
  • Aerosols
  • aerosol
  2 被引用数 (Scopus)

• Proposal of control laws for turbulent skin friction reduction based on resolvent analysis

  Kawagoe, A., Nakashima, S., Luhar, M. & Fukagata, K., 2019 5 10, In : Journal of Fluid Mechanics. 866, p. 810-840 31 p.

  研究成果: Article › 査読

  • friction reduction
  • skin friction
  • Skin friction
  • proposals
  • drag reduction
  3 被引用数 (Scopus)

• Reconsideration of spanwise rotating turbulent channel flows via resolvent analysis

  Nakashima, S., Luhar, M. & Fukagata, K., 2019 2 25, In : Journal of Fluid Mechanics. 861, p. 200-222 23 p.

  研究成果: Article › 査読

  • Channel flow
  • channel flow
  • Reynolds number
  • low Reynolds number
  • Flow structure
  2 被引用数 (Scopus)

• Seasonal variation in atmospheric particle electrostatic charging states determined using a parallel electrode plate device

  Iwata, A., Fujioka, K., Yonemichi, T., Fukagata, K., Kurosawa, K., Tabata, R., Kitagawa, M., Takashima, T. & Okuda, T., 2019 4 15, In : Atmospheric Environment. 203, p. 62-69 8 p.

  研究成果: Article › 査読

  • atmospheric particle
  • electrode
  • seasonal variation
  • distribution
  • particle
  1 被引用数 (Scopus)

• Super-resolution reconstruction of turbulent flows with machine learning

  Fukami, K., Fukagata, K. & Taira, K., 2019 7 10, In : Journal of Fluid Mechanics. 870, p. 106-120 15 p.

  研究成果: Article › 査読

  • machine learning
  • Turbulent flow
  • turbulent flow
  • flow distribution
  • Machine learning
  33 被引用数 (Scopus)

• Synthetic turbulent inflow generator using machine learning

  Fukami, K., Nabae, Y., Kawai, K. & Fukagata, K., 2019 6 4, In : Physical Review Fluids. 4, 6, 064603.

  研究成果: Article › 査読

  • Machine Learning
  • Direct numerical simulation
  • Direct numerical Simulation
  • Turbulent Channel Flow
  • Machine learning
  14 被引用数 (Scopus)
• 2018

  Core position alignment in polymer optical waveguides fabricated using the Mosquito method

  Date, K., Fukagata, K. & Ishigure, T., 2018 6 11, In : Optics Express. 26, 12, p. 15632-15641 10 p.

  研究成果: Article › 査読

  • optical waveguides
  • alignment
  • polymers
  • wiring
  • needles
  3 被引用数 (Scopus)

• Extension of the unified interpolation stencil for immersed boundary method for moving boundary problems

  Kor, H., Ghomizad, M. B. & Fukagata, K., 2018 1 1, In : Journal of Fluid Science and Technology. 13, 2, 18-00167.

  研究成果: Article › 査読

  • Interpolation
  • Oscillating cylinders
  • Sedimentation
  • Fluid structure interaction
  • Boundary conditions

• Influence of grid resolution in fluid-model simulation of nanosecond dielectric barrier discharge plasma actuator

  Hua, W. & Fukagata, K., 2018 4 1, In : AIP Advances. 8, 4, 045209.

  研究成果: Article › 査読

  • plasma jets
  • grids
  • actuators
  • fluids
  • simulation
  7 被引用数 (Scopus)
• 2017

  Assessment of suboptimal control for turbulent skin friction reduction via resolvent analysis

  Nakashima, S., Fukagata, K. & Luhar, M., 2017 10 10, In : Journal of Fluid Mechanics. 828, p. 496-526 31 p.

  研究成果: Article › 査読

  • friction reduction
  • skin friction
  • Skin friction
  • blowing
  • suction
  11 被引用数 (Scopus)

• A unified interpolation stencil for ghost-cell immersed boundary method for flow around complex geometries

  Kor, H., Badri Ghomizad, M. & Fukagata, K., 2017, In : Journal of Fluid Science and Technology. 12, 1

  研究成果: Article › 査読

  • Interpolation
  • Geometry
  • Boundary conditions
  • Incompressible flow
  • Circular cylinders
  7 被引用数 (Scopus)

• Drag-reducing performance of obliquely aligned superhydrophobic surface in turbulent channel flow

  Watanabe, S., Mamori, H. & Fukagata, K., 2017 1 17, In : Fluid Dynamics Research. 49, 2, 025501.

  研究成果: Article › 査読

  • Drag reduction
  • Channel flow
  • channel flow
  • drag reduction
  • drag
  6 被引用数 (Scopus)

• Drag reduction capability of uniform blowing in supersonic wall-bounded turbulent flows

  Kametani, Y., Kotake, A., Fukagata, K. & Tokugawa, N., 2017 12 1, In : Physical Review Fluids. 2, 12, 123904.

  研究成果: Article › 査読

  • Drag Reduction
  • Drag reduction
  • Turbulent Flow
  • Blow molding
  • Suction
  5 被引用数 (Scopus)

• Heat transfer in fully developed turbulent channel flow with streamwise traveling wave-like wall deformation

  Uchino, K., Mamori, H. & Fukagata, K., 2017, In : Journal of Thermal Science and Technology. 12, 1, JTST0003.

  研究成果: Article › 査読

  • Channel flow
  • channel flow
  • traveling waves
  • heat transfer
  • Heat transfer
  4 被引用数 (Scopus)

• Numerical simulation and sensitivity analysis of a low-Reynolds-number flow around a square cylinder controlled using plasma actuators

  Anzai, Y., Fukagata, K., Meliga, P., Boujo, E. & Gallaire, F., 2017 4 1, In : Physical Review Fluids. 2, 4, 043901.

  研究成果: Article › 査読

  • Square Cylinder
  • Low Reynolds number
  • Simulation Analysis
  • Actuator
  • Plasma
  5 被引用数 (Scopus)

• Towards a theoretical model of heat transfer for hot-wire anemometry close to solid walls

  Ikeya, Y., Örlü, R., Fukagata, K. & Alfredsson, P. H., 2017, (Accepted/In press) In : International Journal of Heat and Fluid Flow.

  研究成果: Article › 査読

  • velocity measurement
  • heat transfer
  • Wire
  • wire
  • Heat transfer
  7 被引用数 (Scopus)

• Turbulent Drag Reduction by Uniform Blowing Over a Two-dimensional Roughness

  Mori, E., Quadrio, M. & Fukagata, K., 2017 10 4, (Accepted/In press) In : Flow, Turbulence and Combustion. p. 1-21 21 p.

  研究成果: Article › 査読

  • drag reduction
  • Drag reduction
  • blowing
  • Blow molding
  • Surface roughness
  2 被引用数 (Scopus)
• 2016

  A Linearized k- ϵ Model of Forest Canopies and Clearings

  Segalini, A., Nakamura, T. & Fukagata, K., 2016 12 1, In : Boundary-Layer Meteorology. 161, 3, p. 439-460 22 p.

  研究成果: Article › 査読

  • forest canopy
  • leaf area index
  • nonlinearity
  • kinetic energy
  • canopy
  4 被引用数 (Scopus)

• Drag reduction in spatially developing turbulent boundary layers by spatially intermittent blowing at constant mass-flux

  Kametani, Y., Fukagata, K., Örlü, R. & Schlatter, P., 2016 10 2, In : Journal of Turbulence. 17, 10, p. 913-929 17 p.

  研究成果: Article › 査読

  • drag reduction
  • Drag reduction
  • blowing
  • Blow molding
  • turbulent boundary layer
  7 被引用数 (Scopus)
• 2015

  Effect of uniform blowing/suction in a turbulent boundary layer at moderate Reynolds number

  Kametani, Y., Fukagata, K., Örlü, R. & Schlatter, P., 2015 10 1, In : International Journal of Heat and Fluid Flow. 55, p. 132-142 11 p.

  研究成果: Article › 査読

  • blowing
  • suction
  • Blow molding
  • turbulent boundary layer
  • Boundary layers
  43 被引用数 (Scopus)

• Effects of wall temperature on skin-friction measurements by oil-film interferometry

  Bottini, H., Kurita, M., Iijima, H. & Fukagata, K., 2015 8 26, In : Measurement Science and Technology. 26, 10, 105301.

  研究成果: Article › 査読

  • Interferometry
  • friction measurement
  • Skin Friction
  • skin friction
  • Skin friction
  7 被引用数 (Scopus)
• 2014

  A basic study on aerodynamic noise reduction techniques for a pantograph head using plasma actuators

  Mitsumoji, T., Sato, Y., Ikeda, M., Sueki, T. & Fukagata, K., 2014 8 1, In : Quarterly Report of RTRI (Railway Technical Research Institute). 55, 3, p. 184-189 6 p.

  研究成果: Article › 査読

  Open Access

  • Pantographs
  • Noise abatement
  • Plasmas
  • Aerodynamics
  • Actuators
  9 被引用数 (Scopus)

• Active control of vortex shedding: An explanation of the gain window

  Illingworth, S. J., Naito, H. & Fukagata, K., 2014 10 21, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 90, 4, 043014.

  研究成果: Article › 査読

  • Vortex Shedding
  • Active Control
  • vortex shedding
  • active control
  • Wake
  16 被引用数 (Scopus)

• Aerodynamic noise reduction of a pantograph panhead by applying a flow control method

  Mitsumoji, T., Sueki, T., Yamazaki, N., Sato, Y., Ikeda, M., Takinami, R., Gejima, H. & Fukagata, K., 2014 1 1, In : Notes on Numerical Fluid Mechanics and Multidisciplinary Design. 126, p. 515-522 8 p.

  研究成果: Article › 査読

  • Pantographs
  • Noise abatement
  • Flow control
  • Aerodynamics
  • Plasmas
  6 被引用数 (Scopus)

• Control of flow around a circular cylinder for minimizing energy dissipation

  Naito, H. & Fukagata, K., 2014 11 17, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 90, 5, 053008.

  研究成果: Article › 査読

  • Suboptimal Control
  • Energy Dissipation
  • Circular Cylinder
  • circular cylinders
  • energy dissipation
  5 被引用数 (Scopus)

• Direct numerical simulation of flow around a circular cylinder controlled using plasma actuators

  Igarashi, T., Naito, H. & Fukagata, K., 2014, In : Mathematical Problems in Engineering. 2014, 591807.

  研究成果: Article › 査読

  • Direct numerical Simulation
  • Actuator
  • Direct numerical simulation
  • Circular Cylinder
  • Circular cylinders
  2 被引用数 (Scopus)

• Drag reduction effect by a wave-like wall-normal body force in a turbulent channel flow

  Mamori, H. & Fukagata, K., 2014 11 14, In : Physics of Fluids. 26, 11, 115104.

  研究成果: Article › 査読

  • drag reduction
  • Drag reduction
  • friction drag
  • Channel flow
  • channel flow
  14 被引用数 (Scopus)
• 2013

  A peristaltic micropump using traveling waves on a polymer membrane

  Nakahara, K., Yamamoto, M., Okayama, Y., Yoshimura, K., Fukagata, K. & Miki, N., 2013 8 1, In : Journal of Micromechanics and Microengineering. 23, 8, 085024.

  研究成果: Article › 査読

  • Polymers
  • Membranes
  • Amplification
  • Hydraulics
  • Microchannels
  10 被引用数 (Scopus)

• Direct numerical simulation of drag reduction in a turbulent channel flow using spanwise traveling wave-like wall deformation

  Tomiyama, N. & Fukagata, K., 2013 10 23, In : Physics of Fluids. 25, 10, 105115.

  研究成果: Article › 査読

  • drag reduction
  • Direct numerical simulation
  • Drag reduction
  • Channel flow
  • channel flow
  28 被引用数 (Scopus)

• Numerical simulation of a plasma actuator based on ion transport

  Yamamoto, S. & Fukagata, K., 2013 6 28, In : Journal of Applied Physics. 113, 24, 243302.

  研究成果: Article › 査読

  • actuators
  • ions
  • simulation
  • electric potential
  • gradients
  12 被引用数 (Scopus)
• 2012

  Control of turbulent transport: Less friction and more heat transfer

  Kasagi, N., Hasegawa, Y., Fukagata, K. & Iwamoto, K., 2012, In : Journal of Heat Transfer. 134, 3, 031009.

  研究成果: Article › 査読

  • friction
  • heat transfer
  • Friction
  • Heat transfer
  • Momentum
  17 被引用数 (Scopus)

• Direct numerical simulation of spatially developing turbulent boundary layer for skin friction drag reduction by wall surface-heating or cooling

  Kametani, Y. & Fukagata, K., 2012 12 20, In : Journal of Turbulence. 13, p. 1-20 20 p.

  研究成果: Article › 査読

  • friction drag
  • drag reduction
  • Direct numerical simulation
  • Drag reduction
  • skin friction
  5 被引用数 (Scopus)

• Numerical simulation of flow around a circular cylinder having porous surface

  Naito, H. & Fukagata, K., 2012 11 6, In : Physics of Fluids. 24, 11, 117102.

  研究成果: Article › 査読

  • circular cylinders
  • Circular cylinders
  • Porous materials
  • Reynolds number
  • Direct numerical simulation
  51 被引用数 (Scopus)

• Relaminarization of turbulent channel flow using traveling wave-like wall deformation

  Nakanishi, R., Mamori, H. & Fukagata, K., 2012 6 1, In : International Journal of Heat and Fluid Flow. 35, p. 152-159 8 p.

  研究成果: Article › 査読

  • Channel flow
  • channel flow
  • traveling waves
  • Reynolds stress
  • Shear stress
  51 被引用数 (Scopus)
• 2011

  Analysis of cell accumulation mechanism in a rotational culture system

  Fukagata, K., Furukawa, K. S. & Ushida, T., 2011 4, In : Journal of Mechanics in Medicine and Biology. 11, 2, p. 407-421 15 p.

  研究成果: Article › 査読

  • Fluid mechanics
  • Angular velocity
  • Cells
  • Equations of motion
  • Drag

• An attempt for suppression of wing-tip vortex using plasma actuators

  Hasebe, H., Naka, Y. & Fukagata, K., 2011, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 77, 775, p. 659-671 13 p.

  研究成果: Article › 査読

  • wing tip vortices
  • suction
  • direct numerical simulation
  • Direct numerical simulation
  • Plasmas
  3 被引用数 (Scopus)

• Direct numerical simulation of spatially developing turbulent boundary layers with uniform blowing or suction

  Kametani, Y. & Fukagata, K., 2011 8 25, In : Journal of Fluid Mechanics. 681, p. 154-172 19 p.

  研究成果: Article › 査読

  • Direct numerical simulation
  • blowing
  • suction
  • Blow molding
  • turbulent boundary layer
  57 被引用数 (Scopus)

• Realizing turbulent statistics

  Hepffner, J., Naka, Y. & Fukagata, K., 2011 6 10, In : Journal of Fluid Mechanics. 676, p. 54-80 27 p.

  研究成果: Article › 査読

  • Turbulence
  • statistics
  • turbulence
  • Statistics
  • linear filters
  8 被引用数 (Scopus)

• Simultaneous control of friction drag reduction and heat transfer augmentation by travelingwave-like blowing/suction

  Higashi, K., Mamori, H. & Fukagata, K., 2011, In : Computational Thermal Sciences. 3, 6, p. 521-530 10 p.

  研究成果: Article › 査読

  • Drag Reduction
  • friction drag
  • drag reduction
  • Suction
  • Drag reduction
  4 被引用数 (Scopus)

• Simultaneous measurement of velocity and fluctuating pressure in a turbulent wing-tip vortex using triple hot-film sensor and miniature total pressure probe

  Kawata, T., Naka, Y., Fukagata, K. & Obi, S., 2011 4 1, In : Flow, Turbulence and Combustion. 86, 3-4, p. 419-437 19 p.

  研究成果: Article › 査読

  • wing tip vortices
  • pressure sensors
  • Vortex flow
  • sensors
  • Sensors
  5 被引用数 (Scopus)