Wall Turbulence


Last update June 11 1997


Boundary layer

FW_BL001

Title
Heat Transfer in the Separated and Reattached Flow on a Blunt Flat Plate
Authors
T.Ota and N.Kon
Key words
Forced Convection, Separated Flow, Reattached Flow, Turbulent Boundary Layer, Blunt Plate

FW_BL002

Title
A Separated and Reattached Flow on a Blunt Flat Plate
Authors
T. Ota and M. Itasaka
Key words
Separated Flow, Reattached Flow, Turbulent Boundary Layer, Blunt Flat Plate

FW_BL003

Title
Turbulence Measurements in a Separated and Reattached Flow Over a Blunt Flat Plate
Authors
T. Ota and M. Narita
Key words
Separated Flow, Reattached Flow, Turbulent Boundary Layer, Blunt Flat Plate

FW_BL004

Title
Effects of Adverse Pressure Gradients on Mean Flows and Turbulence Statistics in a Boundary Layer
Authors
Y. Nagano, M. Tagawa and T. Tsuji

FW_BL005

Title
Mean Flow Properties of a d-type Rough Wall Boundary Layer in a Transitionally Rough and a Fully Rough Regime
Authors
Hideo OSAKA and Shinsuke MOCHIZUKI
Key words
Turbulent boundary layer, d-type rough wall, Low Reynolds number, Mean velocity profile, Turbulence quantities, Wall shear stress, Law of the wall, Law of the wake

FW_BL006

Title
Mean Flow Properties of a d-type Rough Wall Boundary Layer in a Transitionally Rough and a Fully Rough Regime
Authors
Hideo OSAKA and Shinsuke MOCHIZUKI
Key words
Turbulent boundary layer, d-type rough wall, Low Reynolds number, Mean velocity profile, Turbulent quantities, Wall shear stress, Reynolds shear stress,

FW_BL007

Title
Statistical Properties of a d-Type Rough Wall Boundary Layer in a Transitionally Rough and Fully Rough Regime
Authors
Hideo OSAKA and Shinsuke MOCHIZUKI
Key words
Turbulent boundary layer, Low Reynolds number, d-type rough wall, Statistical properties, Higher-order moment, Triple velocity correlation, Local energy equilibrium

FW_BL008

Title
Coherent Structure of a d-Type Rough Wall Boundary Layer in a Transitionally Rough and Fully Rough Regime
Authors
Hideo OSAKA and Shinsuke MOCHIZUKI
Key words
Turbulent boundary layer, Low Reynolds number, d-type rough wall, Conditional analysis, VITA analysis, Bursting phenomenon, Coherent structure

FW_BL009

Title
Coherent Structure of a d-Type Rough Wall Boundary Layer in a Transitionally Rough and Fully Rough Regime
Authors
Hideo OSAKA and Shinsuke MOCHIZUKI
Key words
Turbulent boundary layer, Low Reynolds number, d-type rough wall, Conditional analysis, VITA analysis, Bursting phenomenon, Coherent structure

FW_BL010

Title
Coherent Structure of a d-Type Rough Wall Boundary Layer in a Transitionally Rough and Fully Rough Regime
Authors
Hideo OSAKA and Shinsuke MOCHIZUKI
Key words
Turbulent boundary layer, Low Reynolds number, d-type rough wall, Conditional analysis, Four-quadrant analysis, Bursting phenomenon, Coherent structure

FW_BL011

Title
Study on a Turbulent Boundary Layer Disturbed by a Cylinder - Effect of Cylinder Size and Position
Authors
K. Suzuki, H. Suzuki, Y. Kikkawa, H. Kigawa and Y. Kawaguchi
Key words
Convective Heat Transfer, Heat Transfer Augmentation, Disturbed Turbulent Boundary Layer, Turbulent Intensity, Effect of Cylinder Diameter

FW_BL012

Title
Study on a Turbulent Boundary Layer Disturbed by a Cylinder - Effect of Cylinder Size and Position
Authors
K. Suzuki, H. Suzuki, Y. Kikkawa, H. Kigawa and Y. Kawaguchi
Key words
Convective Heat Transfer, Heat Transfer Augmentation, Disturbed Turbulent Boundary Layer, Turbulent Intensity, Effect of Cylinder Diameter

FW_BL013

Title
Study on a Turbulent Boundary Layer Disturbed by a Cylinder - Effect of Cylinder Size and Position
Authors
K. Suzuki, H. Suzuki, Y. Kikkawa, H. Kigawa and Y. Kawaguchi
Key words
Convective Heat Transfer, Heat Transfer Augmentation, Disturbed Turbulent Boundary Layer, Turbulent Intensity, Effect of Cylinder Diameter

FW_BL014

Title
Experimental and computational study of turbulent separating flow in an asymmetric diffuser
Authors
S. Obi, K. Aoki and S. Masuda
Key words
urbulent Separated Flow, Adverse Pressure Gradient, Plane Diffuser LDV-Measurement

FW_BL015

Title
Enhancement of Laminar Boundary Layer Heat Transfer by a Vortex Generator
Authors
Jurandir Itizo YANAGIHARA and Kahoru TORII
Key words
Boundary Layer, Heat Transfer Enhancement, Longitudinal Vortices, Three-Dimensional Flow, Vortex Generator, Heat Transfer Measurements

FW_BL016

Title
Mechanism of Heat-Transfer Enhancement by Longitudinal Vortices in a Flat-Plate Boundary Layer
Authors
Kahoru TORII,Koichi NISHINO and Ken NAKAYAMA
Key words
Boundary Layer, Heat-Transfer Enhancement, Longitudinal Vortices, Vortex Generator, Turbulence Transition, Forced Convection

FW_BL017

Title
Enhancement of Laminar Boundary Layer Heat Transfer by Longitudinal Vortices.
Authors
Jurandir Itizo Yanagihara and Kahoru Torii
Key words
Boundary Layer, Heat-Transfer Enhancement, Longitudinal Vortices, Vortex Generator, Common flow down, Common flow up

FW_BL018

Title
Control of turbulent separating and reattaching flow by periodic perturbations
Authors
S. Masuda, S. Obi and K. Aoki
Key words
Two-dimensional diffuser, Separated flow, Separation control, Periodic perturbation, LDV measurements, Phase-averaging

FW_BL019 NEW!

Title
An Experimental Study on the Spanwise Eddy Diffusivity of Heat in a Flat-Plate Turbulent Boundary Layer
Authors
H. Maekawa, Y. Kawada, M. Kobayashi and M. Kobayashi
Key words
Turbulent Boundary Layer, Flat Plate, Spanwise Eddy Diffusivity of Heat, Constant Temperature Gradient

FW_BL020 NEW!

Title
The Effect of Free-Stream Turbulence on Spanwise Eddy Diffusivity of Heat in a Flat-Plate Turbulent Boundary Layer
Authors
Kawada, H. Maekawa, M. Kobayashi and H. Saitoh
Key words
Turbulent Boundary Layer, Flat Plate, Spanwise Eddy Diffusivity of Heat, Free-Stream Turbulence, Constant Temperature Gradient

FW_BL021 NEW!

Title
Flow and Heat Transfer Characteristics of a Turbulent Boundary Layer Disturbed by a Flatten Cylinder
Authors
K. Inaoka, I. Aoki and K. Suzuki
Key words
Forced Convection, Heat Transfer, Disturbed Turbulent Boundary Layer, Flatten Cylinder, Dissimilarity between the Momentum Transfer and Heat Transfer

FW_BL022 NEW!

Title
Flow and Heat Transfer Characteristics of a Turbulent Boundary Layer Disturbed by a Flatten Cylinder
Authors
K. Inaoka, I. Aoki and K. Suzuki
Key words
Forced Convection, Heat Transfer, Disturbed Turbulent Boundary Layer, Flatten Cylinder, Dissimilarity between the Momentum Transfer and Heat Transfer

FW_BL023 NEW!

Title
Flow and Heat Transfer Characteristics of a Turbulent Boundary Layer Disturbed by a Flatten Cylinder
Authors
K. Inaoka, I. Aoki and K. Suzuki
Key words
Forced Convection, Heat Transfer, Disturbed Turbulent Boundary Layer, Flatten Cylinder, Dissimilarity between the Momentum Transfer and Heat Transfer

Channel

FW_CH001

Title
Turbulence Measurement in the Separated and Reattachning Flow Downstream of a Step With the Aid of 3-D Particle Tracking Velocimeter, (in Japanese)
Authors
S. Kawara and N. Kasagi
Key words
Turbulent Separated Flow, Backward Facing Step, Reattachment Two-Dimensional Channel, 3-D Particle Tracking Velocimeter, Turbulence Statistics

FW_CH002

Title
Direct Numerical Simulation of Turbulent Heat Transfer in a Two-Dimensional Channel
Authors
Y. Tomita, N. Kasagi and A. Kuroda
Key words
Forced Convection, Channel Flow, Direct Numerical Simulation, Turbulence Statistics, Turbulent Prandtl Number

FW_CH003

Title
Direct Numerical Simulation of the Passive Scalar Field in a Two-Dimensional Turbulent Channel Flow
Authors
N. Kasagi, Y. Tomita and A. Kuroda
Key words
Forced Convection, Channel Flow, Direct Numerical Simulation, Turbulence Statistics, Turbulent Prandtl Number

FW_CH004

Title
Investigation of Dynamic Effects of the Mean Shear Rate on the Wall Turbulence via Direct Numerical Simulation
Authors
A. Kuroda, K. Kasagi and M. Hirata
Key words
Turbulence,Channel Flow, Wall Shear Rate, Direct Numerical Simulation, Spectral Method

FW_CH005

Title
A Study on the Turbulence Field Strongly Influenced by Variation of Density
Authors
K. Suenaga, H. Yoshida, S. Sorimachi and R. Echigo
Key words
Turbulent Channel Flow, Variable Density, Large Temperature Difference

FW_CH006

Title
An Experimental Study on a Turbulent Flow in a Two-Dimensional Curved Channel (Time-Mean Vlocity and Multiple Velocity Correlations in the Entrance Section) (in Japanese)
Authors
M. Kobayashi, H. Maekawa, T. Takano and S. Hayakawa
Key words
Forced Convection, Wall Turbulence, Curved Channel, Turbulent Stress, Triple Correlation, Skewness, Flatness, Hot-wire Measurement

FW_CH007

Title
Experimental Study of Turbulent Heat Transfer in a Two-Dimensional Curved Channel (Time-Mean Temperature and Multiple Temperature/Velocity Correlations in the Entrance Section) (in Japanese)
Authors
M. Kobayashi, H. Maekawa, T. Takano and M. Kobayashi
Key words
Forced Convection, Wall Turbulence, Curved Channel, Turbulent Heat Flux, Temperature Fluctuation, Triple Correlation, Skewness, Flatness, Hot-wire Measurement

FW_CH008

Title
Turbulent Flow Accompanied by Taylor-Goertler Vortices in a Two-Dimensional Curved Channel
Authors
M. Kobayashi, H. Maekawa and K. Uchiyama
Key words
Taylor-Goertler Vortex, Secondary Flow, Wall Turbulence, Curved Channel, Time-Mean Velocity, Turbulent Stress, Hot-Wire Anemometry

FW_CH009

Title
Effect of Strong Wall Heating on Turbulence Statistics of a Channel Flow
Authors
I.N.G.Wardana, T.Ueda and M.Mizomoto
Key words
FORCED CONVECTION, WALL TURBULENCE, CHANNEL FLOW, VELOCITY, LASER-DOPPLER VELOCIMETRY, TEMPERATURE, RESISTANCE THERMOMETER, HEAT TRANSFER

FW_CH010

Title
Application of the Three-Dimensional Particle Tracking Velocimeter to a Turbulent Channel Flow with Transverse Repeated Ribs
Authors
N. Kasagi and K. Sato
Key words
Channel Flow, Particle Tracking Velocimeter, Turbulence Statistics, Rough wall

FW_CH011

Title
Turbulent Drag Reduction Mechanism Above a Riblet Surface
Authors
Y. Suzuki and N. Kasagi
Key words
Channel Flow, Particle Tracking Velocimeter, Turbulence Statistics, Riblet Wall, Turbulent Drag Reduction

FW_CH012

Title
Velocity-temperature correlation in strongly heated channel flow
Authors
I. N. G. Wardana, T. Ueda and M. Mizomoto
Key words
Forced Convection, Turbulent Boundary Layer, Velocity-temperature correlation, Channel Flow, LDV Measurement

FW_CH013

Title
Direct Numerical Simulation of Turbulent Channel
Authors
Y. Miyake and K.Tsujimoto
Key words
Turbulent Shear Flow, Numerical Simulation, Wavy Channel, Turbulent Stress, Turbulence Model

FW_CH014 NEW!

Title
Turbulece Structure of Liqid-solid Two-phase Channel Flow (1st Report, Measurements of Two-Phase Flow by DPIV)
Authors
K.Hishida, A.Hanzawa, J.Sakakibara, Y.Sato, M.Maeda
Key words
Multiphase Flow, Turburent Flow, Flow Measurements, DPIV, Turbulence Modification, Particle Concentration Fluctuation, Channel Flow

FW_CH015 NEW!

Title
The Mechanism of Retransition in Wall Turbulence
Authors
A. Ohtsuka, O. Iida, T. Tsuji and Y. Nagano
Key words
DNS, Turbulent Channel Flow, Low-Reynolds-Number Effects

FW_CH016 NEW!

Title
Authors
M. Nishimura and N. Kasagi
Key words

Plane Couette

FW_PC001

Title
Investigation of Dynamic Effects of the Mean Shear Rate on the Wall Turbulence via Direct Numerical Simulation
Authors
A. Kuroda, K. Kasagi and M. Hirata
Key words
Turbulence, Plane Cuette Poiseuille Flow, Wall Shear Rate, Direct Numerical Simulation, Spectral Method

FW_PC002

Title
Investigation of Dynamic Effects of the Mean Shear Rate on the Wall Turbulence via Direct Numerical Simulation
Authors
A. Kuroda, K. Kasagi and M. Hirata
Key words
Turbulence, Plane Cuette Poiseuille Flow, Wall Shear Rate, Direct Numerical Simulation, Spectral Method

FW_PC003

Title
Investigation of Dynamic Effects of the Mean Shear Rate on the Wall Turbulence via Direct Numerical Simulation
Authors
A. Kuroda, K. Kasagi and M. Hirata
Key words
Turbulence, Plane Cuette Poiseuille Flow, Wall Shear Rate, Direct Numerical Simulation, Spectral Method

Pipe

FW_PI001

Title
Transport Processes of Heat and Momentum in the Wall Region of Turbulent Pipe Flow
Authors
M. Hishida, Y. Nagano, and M. Tagawa
Key words
Convective Heat Transfer, Turbulent Heat Transfer, Pipe Flow, Turbulent Heat Flux, Reynolds Stress, Turbulent Prandtl Number"

FW_PI002

Title
Statistical Characteristics of Wall Turbulence with a Passive Scalar
Authors
Y. Nagano and M. Tagawa
Key words
Turbulent Flow, Forced Convection, Computational Fluid Dynamics, Turbulence Model, Triple Products, Statistical Modeling

FW_PI003

Title
Structure of Pipe Flow Turbulence. Part 1. Characteristic of Velocity Fluctuations and Reynolds Shear Stress
Authors
M. Hishida, Y. Nagano, and Y. Morimoto
Key words
Wall Turbulence, Turbulence Structure, Pipe Flow, Statistical Characteristic, Reynolds Shear Stress

FW_PI004

Title
Turbulent Transport across Stable Thermal Stratified Layer in a Circular Pipe
Authors
K.Kobayashi, K.Hishida and M.Maeda
Key words
Forced Convection, Thermally Stratified Flow, Turbulent Mixing LDV Measurement

FW_PI005

Title
Experiment on Laminarization of Strongly Heated Gas Flow in Vertical Circular Tube (in Japanese)
Authors
M.Ogawa, H. Kawamura*, T. Takizuka and N. Akino
Key words
Forced Convection, Laminarization, High Heat Load, Heat Transfer Coefficient, Friction Factor, Vertical Circular Tube, Herium Gas Flow, Intermittency

FW_PI006

Title
Distributions of Turbulence Quantities and Their Production, Diffusion and Dissipation in the Thermal Entrance Region of a Pipe
Authors
H. Sato, Y. Nagano and M. Tagawa
Key words
Forced Convection, Heat Transfer, Turbulent Flow, Thermal Entrance Region, Intermittency, Pipe Flow, Energy Balance, Production, Diffusion, Dissipation, Turbulent Prandtl Number

FW_PI007

Title
Turbulant Heat Transfer Enhancement by a Row of Twisted Plates
Authors
Y. Aoyama, K. Hijikata, K. Futagami and Y. Nomoto
Key words
Turbulent Heat Transfer, Heat Transfer Enhancement, Twisted Plates, Swirl Flow, Turbulence Promoter

FW_PI008

Title
Turbulent Structure in a Pipe Flow with Inclined Cascade Turbulent Promoters
Authors
K. Hijikata and M. Yokoi
Key words
Turbulence, Tuebulent Structure, Secondary Flow, Inclined Turbulent Promoter, LDV

FW_PI009

Title
The Enhancement of Turbulent Heat Transfer of Pipe Flow with a Pair of Twisted Tapes
Authors
K. Hijikata, T. Nagasaki, and K. Minami
Key words
Heat Transfer Enhancement, Forced Convection, Thermal Radiation, Turbulent Flow, Twisted Tape

FW_PI010

Title
Turbulent Boundary Layer in the Entrance Region of a Pipe (1st Report, Velocity Profile and Wall Shear Stress)
Authors
M. Hishida, Y. Nagano and M. Kobayashi
Key words
Turbulent Flow, Turbulent Flow, Pipe Flow Mean Velocity, Wall Shear Stress

FW_PI011

Title
Temperature Distribution in the Turbulent Boundary Layer in a Circular Pipe
Authors
M. Hishida, Y. Nagano, and Y. Nakamura
Key words
Turbulent Heat Transfer, Pipe Flow, Entrance Region, Universal Temperature Profile, Eddy Diffusivities for Momentum and Heat, Turbulent Prandtl Number

Rectangular

FW_RC001

Title
Measurement of Turbulent Flow in a Square Duct with Roughened Walls on Two Opposite Sides
Authors
H. Fujita, M. Hirota, H. Yokosawa and S. Iwata
Key words
Internal Turbulent Flow, Square Duct, Rough Wall, Secondary Flow of the Second Kind, Hot-wire Measurement

FW_RC002

Title
Measurement of Turbulent Flow in a Square Duct with Roughened Walls on Two Opposite Sides
Authors
H. Fujita, M. Hirota, H. Yokosawa and S. Iwata
Key words
Internal Turbulent Flow, Square Duct, Smooth Wall, Secondary Flow of the Second Kind, Hot-wire Measurement

FW_RC003

Title
A Fundamental Study of Heat Transfer Enhancement by Controlling the Internal Structure of Turbulent Flows
Authors
H. Yoshida, T. Furuya and R. Echigo
Key words
Convective Heat Transfer, Heat Transfer Enhancement, Internal Structure of Turbulent Flow, Extra Strain Rate, Irrotational Strain Rate, Distorting Duct

FW_RC004

Title
Enhancement and control of local heat transfer in a gas flow containing soft magnetic particles
Authors
Tsutomu TOMINAGA, Hiroshi KISHIZAWA, Koichi HISHIDA and Masanobu MAEDA
Key words
Dispersed Two-Phase Flow, Forced Convection, Gas-Solid Suspension, Heat Transfer Control, Heat Transfer Enhancement, Laser Doppler Velocimetry, Magnetic Field

FW_RC005

Title
Forced Convection Heat Transfer for Turbulent Flow in a Square Duct with a Rough Wall (Characteristics of a Mean Temperature Field)
Authors
M. Hirota, H. Fujita, H. Yokosawa, S. Kagami, T. Murofushi
Key words
Internal Turbulent Flow, Square Duct, Smooth Wall, Secondary Flow of the Second Kind, Mean Temperature Field

FW_RC006

Title
Enhancement and Control of Local Heat Transfer in a Gas Flow Containing Soft Magnetic Particles (4th Report)
Authors
Hiroshi KISHIZAWA, Kosei UMEMORI, Yohei SATO, Koichi HISHIDA and Masanobu MAEDA
Key words
Dispersed Two-Phase Flow, Forced Convection, Gas-Solid Suspension, Heat Transfer Control, Heat Transfer Enhancement, Laser Doppler Velocimetry, Magnetic Field

FW_RC007

Title
Fully Developed Turbulent Flows through Rectangular Ducts with One Roughened Wall
Authors
H. Fujita, M. Hirota, H. Yokosawa, M. Hasegawa and I. Gotoh
Key words
Internal Turbulent Flow, Rectangular Duct, Rough Wall, Secondary Flow of the Second Kind, Hot-wire Measurement

FW_RC008

Title
Turbulent Air Flow Measurement With Three-Dimensional Particle Tracking Velocimetry
Authors
Y. Sata, K. Sato, N. Kasagi, N. Takamura
Key words
Wall Turbulence, Square Duct, Air Flow, Particle Tracking Velocimeter

FW_RC009

Title
Experimental Study on Convective Heat Transfer for Turbulent Flow in a Square Duct with a Ribbed Rough Wall (Characteristics of Mean Temperature Field)
Authors
M. Hirota, H. Fujita and H. Yokosawa
Key words
Forced Convection, Internal Turbulent Flow, Square Duct, Rough Wall, Secondary Flow of the Second Kind, Mean Temperature Field

FW_RC010 NEW!

Title
Measurement of Fully Developed Turbulent Flows through Rectangular Duct with Roughened Short-Side Wall
Authors
M. Hirota, H. Fujita, H. Yokosawa, and Y. Tanaka
Key words
Internal Turbulent Flow, Rectangular Duct, Rough Wall, Secondary Flow of the Second Kind, Hot-wire Measurement

Wall jet

FW_WJ001

Title
Turbulence structure and heat transfer of a two-dimensinal impinging jet with gas-solid suspensions
Authors
K. Suenaga, H. Yoshida and R. Echigo
Key words
Impinging Jet, Stagnation-Point Flow, Vortex Stretching, Laser Doppler Anemometry

FW_WJ002

Title
Effect of Dispersed Phase on Modification of Turbulent Flow in a Wall Jet
Authors
Yohei SATO, Koichi HISHIDA and Masanobu MAEDA
Key words
Turbulence Modification by particles, LDV measurement, Turbulent wall jet, Two-Phase flow, Particle Lagrangian Simulation