Papers - Hishida, Koichi

Combined laser-based measurements for micro- and nanoscale transport phenomena

Hishida, K., Ichiyanagi, M., Kazoe, K. & Sato, Y.

Heat Transfer Engineering, Vol. 35, No. 2, pp. 125-141  2014.06

Research paper (scientific journal)

Transport mechanisms of the turbulent energy cascade in upward/downward bubbly flows

J.Lelouvetel,T.Tanaka,Y.Sato and K.Hishida

Journal of Fluid Mechanics(2014), Vol. 741, pp. 514-542  2014

Research paper (scientific journal)

Micropatterning of Silica Nanoparticles by Electrospray Deposition through a Stencil Mask

Kazuhiko Higashi, Kazuhiro Uchida, Atsushi Hotta, Koichi Hishida and Norihisa Miki

Journal of Laboratory Automation published  2013.07

Joint Work

Effects of Micromachining Processes on Electro-Osmotic Flow Mobility of Glass Surfaces

Koga,Y.,Kuriyama,R.,Sato,Y.,Hishida,K.& Miki,N

Micromachines Vol.4 ( 1 ) 67-79(doi:10.3390/mi4010067) 2013.03

Research paper (scientific journal), Joint Work

Manufacture of glass nanoparticles by electrospraying

Kazuhiro Uchida, Atsushi Hotta, Koichi Hishida and Norihisa Miki

JOURNAL OF MICROMECHANICS AND MICROENGINEERING 23 ( 2 ) 025023(9pp) 2013.01

Research paper (scientific journal), Joint Work, Accepted

Velocity Measurement of Sub-Millimeter-Scale Gas Flow by Spark Tracing Method

Mitsuhisa Ichiyanagi,Yoshiyuki Koyama,Yohei Sato,Koichi Hishida

Journal of Thermal Science and Technology  2013

Joint Work

Velocity Measurement of Sub-Millimeter-Scale Gas Flow by Spark Tracing Method

Yoshiyuki KOYAMA, Mitsuhisa ICHIYANAGI, Yohei SATO and Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers Series B (（社）日本機械学会)  78 ( 792 ) 1367-1377 2012.08

Research paper (conference, symposium, etc.), Joint Work

Non-Intrusive Velocity Measurement of Millichannel Flow by Spontaneous Raman Imaging

Motoyuki TAKAHASHI, Tomohiro FURUKAWA, Yohei SATO and Koichi HISHIDA

Journal of Thermal Science and Technology 7 ( 3 ) 406-413 2012.07

Research paper (scientific journal), Joint Work

Solution parameters for the fabrication of thinner silicone fibers by electrospinning

Atsushi Nakano, Norihisa Miki, Koichi Hishida, and Atsushi Hotta

PHYSICAL REVIEW E 86 ( 1 ) 011801(8pp) 2012.07

Research paper (scientific journal), Joint Work, Accepted

Effect of Microscale Surface Geometry of Electrodes on Performance of Microbial Fuel Cells

Tomonori Kano, Eiichi Suito, Koichi Hishida, and Norihisa Miki

Japanese Journal of Applied Physics Vol.51   06FK04, DOI: 10.1143/JJAP.51.06FK04 2012.06

Research paper (scientific journal), Joint Work, Accepted

Evaluation methodology of gas permeable characterization in a polymer-based microfluidic device by confocal fluorescence imaging

Mitsuhisa Ichiyanagi, Keita Sakai, Shinya Kidani,Yasuhiro Kakinuma, Yohei Sato and Koichi Hishida

JOURNAL OF MICROMECHANICS AND MICROENGINEERING (IOP Publishing Ltd)  22 ( 6 ) 065023(8pp) 2012.05

Research paper (conference, symposium, etc.), Joint Work, Accepted

Measurement of Droplet Size, Velocity and Spatial Distribution of Mass Flux in Spray by Combining Focus and Defocus Imaging Technique

Yuki SHIGETA, Kentaro HAYASHI, Mitsuhisa ICHIYANAGI and Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers Series B (（社）日本機械学会)  78 ( 788 ) 867-880 2012.04

Research paper (conference, symposium, etc.), Joint Work

Gas Permeability and Mechanical Properties of PDMS Mixed with PMPS Nanofibers Produced by Electrospinning

Nakano A., Miki N., Hishida K., & Hotta A.

MRS Proceedings    dd04-14 2012.03

Research paper (scientific journal), Joint Work, Accepted

Three-Dimensional Measurement of Gas Dissolution Process in Gas-LiquidMicrochannel Flow

Mitsuhisa Ichiyanagi , Issei Tsutsui, Yasuhiro Kakinuma, Yohei Sato, Koichi Hishida

International Journal of Heat and Mass Transfer Vol. 55   2872-2878 2012.03

Research paper (scientific journal), Joint Work, Accepted

Phase Separation Technique for Suspended Particles in Microchannel Utilizing Bilayered Acoustic Fields

Mitsuhisa ICHIYANAGI, Hajime NAKANOSONO, Yohei SATO and Koichi HISHIDA

日本機械学会論文集Ｂ編 (（社）日本機会学会)  77 ( 779 ) 1557-1566 2011.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

Effect of bubbles on turbulent kinetic energy transport in downward flow measured by time-resolved PTV

Julie Lelouvetel, Masashi Nakagawa ,Yohei Sato, Koichi Hishida

Experiments in Fluids 50 ( 4 ) 813-823 2011.04

Research paper (scientific journal), Joint Work

PIV Measurement of a Biomimetic Airfoil during Flapping Motion

Koya TAKEI,Koichi HISHIDA

日本流体力学会会誌「ながれ」 (（社）日本流体力学会)  29 ( 6 ) 417-422 2010.12

Research paper (scientific journal), Joint Work

Drag　Reduction Contorol for Blunt Body in Cross Flow Using Flap Actuators

Nobuhiko KAMAGATA, Akitoshi MATSUI, Koichi HISHIDA

日本機械学会論文集Ｂ編 (（社）日本機械学会)  76 ( 711 ) 1742-1749 2010.11

Research paper (scientific journal), Joint Work

Development of Sub-Channel Analysis Tool for TRU Fuel Fabrication

Takashi TAKATA, Yuichiro MANABE, Akira YAMAGUCHI, Koichi HISHIDA, Kazuo IKEDA and Kunihiro ITOH

Journal of NUCLEAR SCIENCE and TECHNOLOGY (ATOMIC ENERGY SOCIETY OF JAPAN)  47 ( 9 ) 839-848 2010.09

Research paper (scientific journal), Joint Work

Flow measurement around a cycloidal propeller

Y. Nakaie . Y. Ohta . K. Hishida

Journal of Visualization 13 ( 4 ) 303-310 2010.07

Research paper (scientific journal), Joint Work

Study on the characteristics of turbulent drag-reducing channel flow by particle image velocimetry combining with proper orthogonal decomposition analysis

W.-H. Cai, F.-C. Li, H.-N. Zhang, X.-B. Li, B. Yu, J.-J. Wei, Y. Kawaguchi, and K. Hishida

PHYSICS OF FLUIDS 21 115103 2009.11

Research paper (scientific journal), Joint Work

PIV Measurement of a Heated Jet with Cross Flow and Temperature Estimation by CFD

Hideaki TEZUKA, Masatzugu GOMI, Michitsugu MORI, Koichi HISHIDA

日本機械学会論文集Ｂ編 (（社）日本機械学会)  75 ( 757 ) 1763-1773 2009.09

Research paper (scientific journal), Joint Work

Turbulence Structure of Bubbly Upward Pipe Flow (High Spatial and Temporal Resolution Measurements Using High Speed Time Series PTV)

Masamitsu KOYASU, Tomohiko TANAKA, Yohei SATO, Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers (社団法人日本機械学会)  75 ( 755 ) 1446-1453 2009.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

Micro-PIV/LIF measurements on electrokinetically-driven flow in surface modified microchannels

Mitsuhisa Ichiyanagi1, Seiichi Sasaki, Yohei Sato and Koichi Hishida

JOURNAL OF MICROMECHANICS AND MICROENGINEERING 19   論文番号:045021 2009.03

Research paper (conference, symposium, etc.), Joint Work

Phase Separation Technique for Suspended Particles in Microchannel Utilizing Bilayered Acoustic Fields

Mitsuhisa ICHIYANAGI,Hajime NAKANOSONO,YOhei SATO,Koichi HISHIDA

Journal of Fluid Science and Technology (日本機械学会)  4 ( 1 )  2009.01

Research paper (scientific journal), Joint Work

Highly Magnifying PTV Measurement for Drag Reducing Turbulent Structure in a Microbubble Flow Channel

Kanako Suzuki、Kazushi Aoki、Koichi Hishida、Yoshiaki Kodama

Transactions of the Japan Society of Mechanical Engineers (社団法人日本機械学会)  74 ( 742 ) 1247-1256 2008.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

Combined Laser-Based Measurements for Dispersed Two-Phase Flows

Koichi Hishida

Transactions of the Japan Society of Mechanical Engineers (社団法人日本機械学会)  74 ( 742 ) 1218-1225 2008.06

Research paper (other academic), Single Work, Accepted

Experimental study of drag-reduction mechanism for a dilute surfactant solution flow

Feng-Chen Li, Yasuo Kawaguchi, Bo Yu, Jin-Jia Wei, and Koichi Hishida

International Journal of Heat and Mass Transfer 51   835-843 2008.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

Optically sliced measurement of velocity and pH distribution in microchannel

Mitsuhisa Ichiyanagi, Yohei Sato, Koichi Hishida

Experiments in Fluids 43 ( 2-3 ) 425-435 2007.08

Research paper (scientific journal), Joint Work, Accepted

Neural Network Control of Temperature Profile by Impinging Jet Arrays

Kazuyuki YAMAMOTO, Masami IMAZEKI, Naoyuki HASEGAWA and Koichi HISHIDA

JSME International Journal Series B (The Japan Society of Mechanical Engineers)  49 ( 4 ) 951-958 2006.11

Research paper (conference, symposium, etc.), Joint Work, Accepted

Electrokinetic effects on motion of submicron particles in microchannel

Yohei Sato, Koichi Hishida

Fluid Dynamics Research (Society of Fluid Mechanics)  38 ( 11 ) 787-802 2006.11

Research paper (conference, symposium, etc.), Joint Work, Accepted

Continuous Separation Technique of Suspended Particles by Utilizing Acoustic Radiation and Electrostatic Force

Hiroya ISHIDA, Yohei SATO and Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers (社団法人日本機械学会)  72 ( 722 ) 2473-2480 2006.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

Comparison of Near Wake-Flow Structure behind a Solid Cap with an Attached Bubble and a Solid Counterpart

Akira T. TOKUHIRO and Hidekazu NO and Michel CALL and Koichi HISHIDA

JSME international journal. Ser. B, Fluids and thermal engineering 49 ( 3 ) 737-747 2006.08

Research paper (scientific journal), Joint Work

On Turbulent Contribution to Frictional Drag in Wall-Bounded Turbulent Flow

Li F.-C., Kawaguchi Y., Hishida K., Oshima M.

CHIN.PHYS.LETT.（Chinese Physics Letters） 23 ( 5 ) 1226-1229 2006.05

Research paper (scientific journal), Joint Work

Local Water-content Measurement of Polymer Electrolyte Membrane for Fuel Cell Applications Using Planar Surface Coil as a NMR Signal Detector

Kuniyasu OGAWA, Kohei ITO, Tomoyuki HAISHI, Koichi HISHIDA

日本機械学会論文集Ｂ編 (社団法人　日本機械学会)  72 ( 716 ) 1013-1020 2006.04

Research paper (conference, symposium, etc.), Joint Work, Accepted

Investigation of turbulence structures in a drag-reduced turbulent channel flow with surfactant additive by stereoscopic particle image velocimetry

F.-C. Li, Y. Kawaguchi, K. Hishida and M. Oshima

Experiments in Fluids 40   218-230 2006.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

Evaluation of Electroosmotic Velocity and Zeta-Potential in Microchannel Using Submicron Fluorescent Particles

Mitsuhisa ICHIYANAGI, Yohei SATO and Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers Series B (（社）日本機械学会)  71 ( 709 ) 104-111 2005.09

Research paper (conference, symposium, etc.), Joint Work

Reynolds-number dependence of turbulence structures in a drag-reducing surfactant solution channel flow investigated by PIV

Li, F-Ch., Kawaguchi, Y., Segawa, T. and Hishida, K.

Physics of Fluids 17   075104-1 - 075104-13 2005.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

Transport Mechanisms of Turbulence Energy in Particle-Laden Channel Flow (PIV Measurements of Interactions between Particles and Turbulence)

Tomohiko TANAKA, Yohei SATO, Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers (日本機械学会)  71 ( 706 ) 1534-1541 2005.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

Flow structure of microbubble-laden turbulent channel flow measured by PIV combined with the shadow image technique

Atsuhide Kitagawa, Koichi Hishida, Yoshiaki Kodama

Experiments in Fluids 38 ( 4 ) 466-475 2005.04

Research paper (conference, symposium, etc.), Joint Work, Accepted

Simulation and measurement of flow and heat transfer in two planar impinging jets

T. Akiyama, K. Yamamoto, K.D. Squires, K. Hishida

International Journal of HEAT AND FLUID FLOW 26 ( 2 ) 244-255 2005.04

Research paper (conference, symposium, etc.), Joint Work, Accepted

Stereoscopic Particle Image Velocimetry Investigation of Three-Dimensional Characteristics of Vortex Structure in a Turbulent Channel Flow

Feng-Chen LI, Yasuo KAWAGUCHI, Takehiko SEGAWA, Koichi HISHIDA

CHIN. PHYS. LETT. Vol.22 ( No.3 ) 624-627 2005.03

Research paper (conference, symposium, etc.), Joint Work, Accepted

Structural analysis of turbulent transport in a heated drag-reducing channel flow with surfactant additives

Li, F-Ch., Kawaguchi, Y. and Hishida, K.

International Journal of Heat and Mass Transfer 48   965-973 2005.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

Combined Particle Image Velocimetry of Turbulence Modification in a Microbabble Channel Flow

Atsuhide KITAGAWA, Koichi HISHIDA and Yoshiaki KODAMA

Transactions of the Japan Society of Mechanical Engineers 71 ( 701 ) 44-51 2005.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

Development of Ultrasonic Velocity Profiler System Combining Pulse-Doppler adn Cross Correlation Techniques

Hajime INOUE, Michitsugu MORI, Koichi HISHIDA, Masanobu MAEDA

Transactions of the Japan Society of Mechanical Engineers 70 ( 700 ) 3196-3203 2004.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

Investigation on the characteristics of turbulence transport for momentum and heat in a drag-reducing surfactant solution flow

Li, F-Ch., Kawaguchi, Y. and Hishida, K.

Physics of Fluids 16 ( 9 ) 3281-3295 2004.09

Research paper (conference, symposium, etc.), Joint Work, Accepted

Separation Technique of Sub Micron Particles Using Electrokinetically Driven Flow

Takahiro YAMAMOTO, Shankar DEVASENATHIPATHY, Yohei SATO, Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers 第70 ( 697 ) 2378-2385 2004.09

Research paper (conference, symposium, etc.), Joint Work, Accepted,  ISSN  0387-5016

Feedback Control of Velocity Profile in Three Parallel Planar Jets

Kazuyuki YAMAMOTO, Toshiyuki MURAKAMI, Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers 70 ( 696 ) pp.2005-2011 2004.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

Feedback Control of Heat Transfer by Impinging Planar Two Jets Array -Controller Tuning Based on Simultaneous Measurements of PIV/Heat Transfer-

Kazuyuki YAMAMOTO, Koichi HISHIDA

Thermal Science and Engineering, 12 ( 4 ) 7-8 2004.07

Research paper (conference, symposium, etc.), Joint Work,  ISSN  0918-9963

Bubble deformation and flow structure measured by double shadow images and PIV/LIF

A. Fujiwara, Y. Danmoto, K. Hishida, M. Maeda

Experimental in Fluids 36   157-165 2004.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

Simultaneous measurements of velocity and temperature fluctuations in thermal boundary layer in a drag-reducing surfactant solution flow

F.-C. Li, D.-Z. Wang, Y. Kawaguchi, K. Hishida

Experiments in Fluids 36   131-140 2004.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

Heat Transfer Mechanism of a Swirling Impinging Jet in a Stagnation Region

Atsushi Nozaki, Yasumitsu Igarashi, Koichi Hishida

Heat Transfer - Asian Research Volume 32 ( Issue 8 ) 663 - 673 2003.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

Spatially averaged time-resolved particle-tracking velocimetry in microspace considering Brownian motion of submicron fluorescent particles

Y. Sato, S. Inaba, K. Hishida, M. Maeda

Experiments in Fluids Volume 35 ( No.2 ) 167-177 2003.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

Three Dimensional and Temporal Measurement of Temperature Field in a Heating Jet by Tomographic Laser Interferometry

Tatsuya KAWAGUCHI, Norio SEKIYA, Koichi HISHIDA, Masanobu MAEDA

Transactions of the Japan Society of Mechanical Engineers 69 ( 681 ) 1216-1223 2003.05

Research paper (conference, symposium, etc.), Joint Work, Accepted

A Development of Two-component Velocity Profiler Using a Multi-Point LDV and a CCD Area Image Sensor

Noriyuki FURUICHI, Tadashi HACHIGA, Koichi HISHIDA and Masaya KUMADA

計測自動制御学会　論文集 39 ( 3 ) 218-224 2003.03

Research paper (conference, symposium, etc.), Joint Work, Accepted

Visualization of convective mixing in microchannel by fluorescence imaging

Yohei Sato, Gentaro Irisawa, Masanori Ishizuka, Koichi Hishida and Masanobu Maeda

MEASUREMENT SCIENCE AND TECHNOLOGY 14 ( 4 ) 114-121 2003.01

Research paper (conference, symposium, etc.), Joint Work

Flow Measurements in Microspace Using Sub-Micron Fluorescent Particles (Proposal of Spatial Averaged Time-Resolved PTV Considering Brownian Motion of Tracer Particles)

Seijiro INABA, Yohei SATO, Koichi HISHIDA and Masanobu MAEDA

Transactions of the Japan Society of Mechanical Engineers 68 ( 675 ) 3033-3040 2002.11

Research paper (conference, symposium, etc.), Joint Work, Accepted

Visualization of Convective Mixing in Microchannel by Fluorescence Imaging

Gentaro IRISAWA, Masanori ISHIZUKA, Yohei SATO, Koichi HISHIDA and Masanobu MAEDA

Transactions of the Japan Society of Mechanical Engineers 68 ( 674 ) 2803-2810 2002.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

Development of fiberscope PIV system by controlling diode laser illumination

N.Tani, H.Kondo, M.Mori, K.Hishida, M.Maeda

Experiments in Fluids, 33   752-758 2002.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

The Heat Transfer Mechanism of a Swirling Impinging Jet in the Stagnation Region

Atsushi NOZAKI, Yasumitsu IGARASHI and Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers 68 ( 672 ) 2300-2305 2002.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

High time resolution ultrasonic velocity profiler

Yasuhiro Ozaki, Tatsuya Kawaguchi, Yasushi Takeda, Koichi Hishida, Masanobu Maeda

Experimental Thermal and Fluid Science 26   253-258 2002.04

Research paper (conference, symposium, etc.), Joint Work, Accepted

Turbulent Micro Structure in a Bubbly Channel Flow

Akiko FUJIWARA and Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers 68 ( 668 ) 1143-1150 2002.04

Research paper (conference, symposium, etc.), Joint Work, Accepted

Babble Motion in the Linear Shear Flow

Akiko FUJIWARA and Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers 68 ( 667 ) 696-703 2002.03

Research paper (conference, symposium, etc.), Joint Work, Accepted

Measurement of Spray Flow by an Improved Interferometric Laser Imaging Droplet Sizing (ILIDS) System

T.Kawaguchi, T.Kobayashi, K.Hishida and M.Maeda

Laser Techniques for Fluid Mechanics，Springer-Verlag (Selected paper from the 10th International Symposium, Lisbon, Portugal, 10-13 July, 1998    209-220 2002.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

Research Development of Fibrescope PIV System (An Improvement of Accuracy by Controlling an Illuminating Duration of Semiconductor Laser) (in Japanese)

Naoki TANI, Michitsugu MORI, Koichi HISHIDA and Masanobu MAEDA

Transactions of the Japan Society of Mechanical Engineers Ser.B. 67巻 ( 663号 ) 2731-2737 2001.11

Research paper (conference, symposium, etc.), Joint Work, Accepted

On the vortical structure in a plane impinging jet

J. Sakakibara, K. Hishida & W. R. C. Phillips

JOURNAL OF FLUID MECHANICS 24   273-300 2001.11

Research paper (conference, symposium, etc.), Joint Work, Accepted

Heat Transfer Enhancement to the Drag-Reducing Flow of Surfactant Solution in Two-Dimensional Channel with Mesh-Screen Inserts at the Inlet

Peiwen Li, Yasuo Kawaguchi, Hisashi Daisaka, Akira Yabe, Koichi Hishida and Masanobu Maeda

Journal of Heat Transfer Vol.123   779-789 2001.08

Research paper (scientific journal), Joint Work, Accepted

Structure of Thermal Boundary Layer and Heat Transfer Characteristics in Drag Reducing Flow with Surfactant Additive (in Japanese)

Yasuo KAWAGUCHI, Hisashi DAISAKA, Akira YABE, Koichi HISHIDA and Masanobu MAEDA

Transactions of the Japan Society of Mechanical Engineers Ser.B. 67巻 ( 658号 ) 1311-1318 2001.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

Novel interferometric measurement of size and velocity distributions of spherical particles in fluid flows

Masanobu Maeda, Tatsuya Kawaguchi and Koichi Hishida

Meas. Sci. Technol. Volume 11 Volume 11   L13-L18 2000.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

Combined planar laser-induced fluorescence-paarticle image velocimetry technique for velocity and temperature fields

K.Hishida, J.Sakakibara

Experiments in Fluids 29   S129-S140 2000.11

Research paper (conference, symposium, etc.), Joint Work, Accepted

Effect of inter-particle spacing on turbulence modulation by Lagrangian PIV

Yohei SATO, Ushio FUKUICHI and Koichi HISHIDA

International Journal of HEAT AND FLUID FLOW Vol.21 ( No.5 ) 554-561 2000.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

A Comparison of 2D and 3D PIV Measurements in an Oblique Jet

Abe,M., Longmire,E.K. Hishida,K. and Maeda,M.

Journal of Visualization Vol.3 ( No.2 ) 165-173 2000.09

Research paper (conference, symposium, etc.), Joint Work, Accepted

Discussion on Modeling for Turbulence Modification by Solid Particles

Yohei SATO and Koichi HISHIDA

THERMAL SCIENCE AND ENGINEERING 8 ( 4 ) 25-36 2000.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

混相乱流における固体粒子群による連続相乱流構造変化に関するレビュー，及び数値解析におけるモデル化の要点，ラージ・エディ・シミュレーションにおける注意点をまとめ，今後の研究の指針を示した．

Concentration Measurement by Molecular Absorption Using Narrow Band Tunable Infrared Laser

T.Kawaguchi, K.Hishida and M.Maeda

Laser Techniques Applied to Fluid Mechanics, Springer-Verlag (Selected paper from the 9th International Symposium, Lisbon, Portugal, 13-16 July, 1998)    113-125 2000.07

Research paper (scientific journal), Joint Work, Accepted

A Flow Structure at Reattachment Region of a Two-Dimensional Backward-Facing Step by Using Advanced Multi-Point LDV

N.Furuichi, T.Hachiga, K.Hishida and M.Kumada

Laser Techniques Applied to Fluid Mechanics, Springer-Verlag (Selected paper from the 9th International Symposium, Lisbon, Portugal, 13-16 July, 1998)    143-156 2000.07

Research paper (scientific journal), Joint Work, Accepted

Discussion on Modeling for Turbulence Modification by Solid Particles

Yohei SATO and Koichi HISHIDA

THERMAL SCIENCE AND ENGINEERING Vol.8 ( No.4 ) 25-36 2000.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

Turbulence Distortion amongst Particles in a Channel Flow by Lagrangian Measurements (in Japanese)

Yohei SATO, Ushio FUKUICHI and Koichi HISHIDA

Transactions of the Japan Society of Mechanical Engineers Ser.B. 66巻 ( 642号 ) 415-422 2000.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

Combined Measurements of Particle Image Velocimeter

Koichi HISHIDA

日本流体力学会誌　ながれ 18-4   206-214 1999.08

Research paper (scientific journal), Single Work

Turbulence Transition Process in a Solid-Liquid Two-Phase Channel Flow

Yukihiko SAWA, Tsuyoshi UCHIDA and Koichi HISHIDA

日本流体力学会誌　ながれ 18 ( 4 ) 249-255 1999.08

Research paper (scientific journal), Single Work

Measurement in the wake region of two bubbles in close proximity by combined shadow-image and PIV technique.

Trans. ASME, Journal of Fluid Engineering vol.121 1999.03

Research paper (conference, symposium, etc.), Joint Work, Accepted

Turbulent flow past a bubble and an ellipsoid using shadow-image and PIV techniques

A.Tokuhiro, M.Maekawa, K.Iizuka, K.Hishida and M.Maeda

International Journal of Multiphase Flow Vol.24 ( No.8 ) 1383-1406 1998.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

Turbulence Structure of Dispersed Two-Phase Flows (Measurements by Laser Techniques and Modeling)

Koichi Hishida and Yohei Sato

Multiphase Science and Technology Vol.10, Issue 4   323-347 1998.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

Development of Evaporation Equipment for Reforming by Spray Flow (in Japanese)

Hishida,K. and Arai,K.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 64巻 ( 623号 ) 2174-2181 1998.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

次世代エネルギー源の一つである水素製造に関し、新しいメタノール水蒸気改質装置の提案をした。噴霧を用いて高温面に直接衝突させ、95パーセントの蒸発効果が得られるシステムを開発した。

The Structure of Turbulent Fluid Flow Involving Gas Bubble (Measurement of the Fluid Flow in the Vicinity of Bubble by PIV) (in Japanese)

Fujiwara,A., Maekawa,M., Iizuka,K., Hishida,K. and Maeda,M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 64巻 ( 622号 ) 1697-1704 1998.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

気泡を含む界面金属での流れ場を蛍光粒子を用いることで詳細に測定した。さらに近赤外光を用いて，気泡の変形を同時に収録し，気泡変形による乱れの生成について議論した。

Particle Dynamics in a Turbulent Channel Flow by Lagrangian Measurements (in Japanese)

Sato,Y., Hayashi,I. and Hishida,K.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 64巻 ( 619号 ) 701-708 1998.03

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

粒子画像流速計を流れと同速度で連動させ，分散粒子群のラグラジアン計測を可能にした。管内乱流中での粒子運動と，その流体との時系列の速度場から粒子に伝用する種々の力の評価を行った。

Development of a Multi-Point LDV by using Semiconductor Laser with FFT-Based Multi-Channel Signal Processing

Hachiga,T., Furuichi,N., Mimatsu,J., Hishida,K. and Kumada,M.

Experiments in Fluids 24   70-76 1998.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

点計測であるレーザ流速計を多点に拡張し，1ビットFFT法を用いて簡便に多チャンネルの信号処理システムを開発した。それにより，多点からの時系列データを収録することで，乱流の輸送を明らかにした。

Effective Size of the Measuring Cross-Section of a Phase-Doppler Anemometry

Maeda,T., Morikita,H., Hishida,K. and Maeda,M.

Developments in Laser Techniques and Fluid Mechanics Selected Papers from the 8th International Symposium, Lisbon, Portugal 8-11 July, 1996, Springer-Verlag 1997    181-202 1997.11

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

位相ドップラー法に粒径測定の誤差について検討した。粒子での反射・屈折の影響が測定体積内の位置により依存することを明らかにし，より精度向上のための手法を提案した。

Vortex structure and heat transfer in the stagnation region of an impinging plane jet (simultaneous measurements of velocity and temperature fields by digital particle image velocimetry and laser-induced fluorescence)

JUN SAKAKIBARA, KOICHI HISHIDA and MASANOBU MAEDA

Int. J. Heat Mass Transfer Vol.40   3163-3176 1997.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

Transport process of turbulence energy in particle-laden turbulent flow

Sato, Y. and Hishida, K.

Int. J. Heat and Fluid Flow Vol.17 ( No.3 ) 202-210 1996.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

粒子群を含む流れの乱流エネルギーの伝達をモデル化した．粒子介在による付加的なエネルギーの散逸と生成を，それぞれのスケールに対応させて，モデル化することにより，乱流エネルギーの生成と抑制の両者を同一のモデルにより表現することが可能になった．

Effect of Dispersed Phase on Modification of Turbulent Flow in a Wall Jet

Sato, Y., Hishida, K. and Maeda, M.

Journal of Fluids Engineering : ASME Vol.118   307-315 1996.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

壁面噴流中の固気二相流による乱れ構造の変化について，実験および数値計算によりその特性を明らかにした．固体粒子添加による乱流の抑制について，特に発達した流れ場において顕著に現れ，数値計算と良い一致を見た．

Heat Transfer in the Stagnation Region of an Excited Plane Impinging Jet (in Japanese)

Sakakibara, J. and Hishida, K.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 62巻 ( 597号 ) 284-291 1996.05

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

前報で明らかにされた，よどみ点近傍での渦構造と壁面を加熱した際の熱伝達の関連を実験的に調べた．温度場にはレーザ誘起蛍光法を用いて，空間的な温度分布を測定した．

Measurement of Size and Velocity of Arbitrary Shaped Particles by LDA Based Shadow Image Technique

Morikita, H., Hishida, K. and Maeda, M.

Developments in Laser Techniques and Applications to Fluid Mechanics : Springer,    354-375 1996.04

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

非球形粒子の形状測定法として開発された、シャドードップラー流速計を用いて、自由落下する変形した粒子の姿勢と速度の関連が測定された。

Vortex Structure in the Stagnation Region of an Excited Plane Impinging Jet (in Japanese)

Sakakibara, J., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 62巻 ( 596号 ) 1369-1376 1996.04

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

二次元衝突噴流のよどみ域の渦構造を明にするために，粒子画像流速計を用いて，時空間的な速度場の測定を行った．周期的に噴流を励起することで位相空間への変換を行い，３次元的な渦の構造を明らかにした．

Mixing enhancement in axisymmetric turbulent isothermal and buoyant jets

Mastorakos, E., Shibasaki, M. and Hishida, K.

Experimental in Fluids Vol.20 ( No.4 ) 279-290 1996.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

乱流の浮力噴流の混合促進について実験的研究を行った．周期的な外乱を与えることにより混合が促進できることが示され，効果的な外乱の周波数が示された．

Enhancement Mechanism in Convective Heat Transfer by an Effective Utilization of Droplet Inertia

Hishida, K.

Thermal Science & Engineering Vol.4 ( No.1 ) 49-57 1996.01

Research paper (conference, symposium, etc.), Single Work, Accepted

　View Summary

対流伝熱を促進させる方法として，流体中に含まれる大規模な渦と液体の微粒子の有する慣性力の相互作用を併用することにより，高温加熱面に液滴を搬送することが可能となり，その蒸発潜熱により効果的な伝熱促進が達成できた．

Turbulence Structure of Liquid-Solid Two-Phase Channel Flow (1st Report, Measurements of Two-Phase Flow by DPIV) (in Japanese)

Hishida, K., Hanzawa, A., Sakakibara, J., Sato, Y. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 62巻 ( 593号 ) 18-25 1996.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

粒子画像流速計を用いて，鉛直下降に流れる固液二相流の乱流挙動について詳細な測定を行った．その結果，粒子介在による乱れの生成が局所的な粒子の濃度変動に起因していることが明らかにされた．

Turbulence Structure of Liquid-Solid Two-Phase Channel Flow (2st Report, Two-Time-Scale Particle-Laden Turbulence Model) (in Japanese)

Sato, Y. and Hishida, K.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 62巻 ( 593号 ) 26-33 1996.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

PIVによる実験結果から，粒子介在による乱流の生成と抑制の両者を表せる単一のモデルで開発した．従来の乱流モデルを改良し多重スケール化する事で，乱れの生成を表現できた．

Buoyancy effects on the wake behind a heated obstacle immersed in a turbulent boundary layer

Mori, Y.S., Hishida, K. and Maeda, M.

International Journal of HEAT AND FLUID FLOW Vol.16 ( No.5 ) 405-416 1995.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

乱流境界層内に埋没した加熱物体からの熱伝達とその後流での浮力を伴う流れの乱流混合について実験と数値計算との両面から研究を行った．加熱物体後流で浮力の影響が顕著なところで乱流エネルギの生成が増加することが示された．

Interactions between Particle Wake and Turbulence in a Water Channel Flow (PIV Measurements and Modelling for Turbulence Modification)

Sato, Y., Hanzawa, A., Hishida, K. and Maeda, M.

Advance in Multiphase Flow 1995 : Elsevier,    27-40 1995.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

鉛直下流に流れる固液二相乱流の微細構造を明らかにした．流れ場には面的で時系列の測定が可能な粒子画像流速計を用いて，粒子と周囲流体の面的な速度場を明らかにした．さらに，これらの結果から，二相乱流モデルの構築を行い，従来では予測できなかった粒子介在による乱れの生成を表現することができた．

Augmentation of convective heat transfer by an effective utilization of droplet inertia

Hishida, K., Nagayasu, T. and Maeda, M.

International Journal of Heat Mass Transfer Vol.38 ( No.10 ) 1773-1785 1995.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

噴霧気流を用いた伝熱促進法に関して，伝熱面に効果的に液体粒子が運ばれ，蒸発することによって伝熱の促進が行える方法を提案した．後ろ向きステップ流れに関して実験および数値解析を行い，単相流に対して２，３倍の伝熱促進が得られた．

Shadow Doppler technique for sizing particles of arbitrary shape

Hardalupas, Y., Hishida, K., Maeda, M., Taylor, A.M.K.P. and Whitelaw, J.H.

APPLIED OPTICS, Vol.33 ( No.36 ) 8417-8426 1994.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

Simultaneous Measurement Method of Velocity and Temperature Fields by Using Image Processing (in Japanese)

Sakakibara, J., Hishida, K. and Maeda, M.

Thermal Science & Engineering Vol.2 ( No.4 ) 1-9 1994.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

Enhancement and Control of Local Heat Transfer Coefficients in a Gas Flow Containing Soft Magnetic Particles

Hishida, K. and Maeda, M.

Experimental Heat Transfer 7   55-69 1994.09

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

軟磁性粒子を用いた伝熱促進法を提案し，発達する管内流中での実験をおこない, 効果的な促進率が得られた。また，流れ場のシミュレーションと実験結果は良好な一致を見た。

Particle Dispersion in Grid Turbulence (in Japanese)

Ishima, T., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. Vol.60 ( No.575 ) 2391-2396 1994.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

代表的な乱流場の一つである格子乱流中での固体微粒子の拡散現象に関して, 実験的な研究を行ない, 粒子の拡散係数との関連を明らかにした。

Particle-Laden Turbulent Flow With Transverse Magnetic Field in a Vertical Channel

Sato, Y., Kishizawa, H., Hishida, K. and Maeda, M.

Experimental and Computational Aspects of Valldation of Multiphase Flow CFD Codes: ASME FED-Vol.180   93-100 1994.06

Research paper (conference, symposium, etc.), Joint Work

　View Summary

軟磁性粒子による伝熱促進に関して、数値解析を行い、その促進メカニズムを明らかにした。計算手法にはストカステックモデルを用い、粒子をラグラジアン的に追跡した。

Simultaneous Measurement of Velocity and Equivalent Diameter of Non-Spherical Particles

Morikita, H. , Hishida, K. and Maeda, M.

Particle & Particle Systems Characterization, 11-3  ( No.11 ) 227-234 1994.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

非球形粒子の等価直径の測定法の開発をおこなった。前方に散乱する回析光のみを受光することで，非球形の形状の影響が小さくなり，等価直径を比較的精度良く求めることができた。

Particle-Laden Turbulent Flow With Transverse Magnetic Field in a Vertical Channel

Sato, Y. , Kishizawa, H. , Hishida, K. and Maeda, M.

Experimantal and Computational Aspects of Valldation of Multiphase Flow CFD Codes: ASME FED- VOL.180,   93-100 1994.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

軟磁性粒子による伝熱促進に関して, 数値解析を行い, その促進メカニズムを明らかにした。計算手法にはストカステックモデルを用い, 粒子をラグラジアン的に追跡した。

Vortex Structure and Heat Transfer in the Stagnation Region of a Two-Dimensional Impinging Jet (Simultancous Measurements of Velocity and Temperature Fields by DPIV and LIF) (in Japanese)

Sakakibara, J., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. Vol.60 ( No.573 ) 1538-1545 1994.05

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

二次元衝突噴流によどみ点近像での伝熱促進のメカニズムを解明するために，画像処理による時系列の面的な速度・温度場の計測をおこない，温度の変動値の分布や，変動エネルギーの収支などからその機構を定量的に明らかにした。

Particle Dispersion in Wake Region of Obstacles (in Japanese)

Ishima, T., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. Vol.60 ( No.571 ) 857-864 1994.03

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

一様流中におかれた２円柱，また三角柱によって，物体後流にむける大規模な渦構造を変化させ，固体粒子（数百ミクロン）群の拡散に対する影響を調べた。

Transition Process to Turbulence in a Solid-Liquid Two-Phase Confined Jet (in Japanese)

Fukuda, K., Hihsida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. Vol.60 ( No.570 ) 373-380 1994.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

固体粒子を含む，液体（水）の噴流について，層流から乱流への遷移について実験的研究をおこなった。粒子添加により初期の乱れレベルは上るものの遷移が遅れることが判った。

Measurement of Thermally Stratified Pipe Flow using Image-processing Techniques

Sakakibara, J. , Hishida, K. and Maeda, M.

Experiments in Fluids  ( No.16 ) 82-96 1993.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

水平管内の温度成層流中の乱流混合について，開発された粒子像流速計とレーザ誘起蛍光法により，乱流熱流束の分布を求め，成層化が大きいところで起こる逆勾配拡散現象のメカニズムを明らかにした。

Simultaneous Measurements of Velocity and Equivalent Diameter of Nonspherical Particles Using Light Scattering Method (in Japanese)

Morikita, H., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. Vol.59 ( No.568 ) 3749-3755 1993.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

２波長を用いたレーザ流速計の光学系を基本として，非球形粒子の等価直径を同定する装置の開発を行った。

Enhancement and Control of Local Heat Transfer in a Gas Flow Containing Soft Magnetic Particles (in Japanese)

Hishida, K., Kishizawa, H., Tominaga, T. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. Vol.59 ( No.568 ) 3919-3924 1993.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

キュリー温度が比較的低温の磁性体粒子を用いて，磁石により粒子を固体伝熱面に引きよせ，伝熱の促進を行う手法を新たに提案し，実験で検証した。

Quantitative Visualization of Convective Heat Transfer near Stagnation Region of an Impingin Jet

Sakakibara, J. , Hishida, K. and Maeda, M.

Experimental and Numerical Flow Visualization FED-Vol. 172   93-99 1993.12

Research paper (conference, symposium, etc.), Joint Work

　View Summary

２次元衝突噴流のよどみ点近像での流体の運動と熱移動のメカニズムを明らかにするため，画像処理による定量的な可視化を行った。

Effect of Particle Residence Time on Particle Dispersion in a Plane Mixing Layer

Ishima, T. , Hishida, K. and Maeda, M.

Journal of Fluids Engineering Vol.115   751-759 1993.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

２次元せん断層中での微粒子の拡散現象に対して，粒子群と流体側との相対速度の影響について実験的に調べた。その結果，相対速度が大きくなると粒子の拡散が抑制されることがわかった。

Patricle Dispersion in a Flow Field with Vortex Shedding behind a Pair of Cylinders

T. Ishima, K. Hishida and M. Maeda

Gas-Solid Flows: ASME FED-Vol. 166   215-220 1993.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

一様流中におかれた２円柱から流出する禍列によって，そこに流下する固体微粒子の拡散制御を行った。

Field Measurements of Velocity and Temperature by Digital Signal Processing

M. Maeda, J. Sakakibara and K. Hishida

Imaging in Tran-Port Processes, Begell House    215-226 1993.05

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

画像処理による速度と温度の同時測定法の開発した。速度は相互相関法で，温度はレーザ誘起蛍光法を用いて, 対流場の可視化を行った。

A Multi-Angle Laser-two-focus Velocimeter using Photo Diode Arrays

Ohmura, K., Hishida, K. and Maeda, M.

Laser Techniques and Applications in Fluid Mechanics: Springer Verlag,    53-71 1993.03

Research paper (conference, symposium, etc.), Joint Work, Accepted

Turbulent Transport Phenomena across the Stable Thermal Stratified Layer Formed in a Circular Pipe (in Japanese)

Kobayashi, K., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 58巻 ( 549号 ) 1536-1543 1992.05

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

熱機器，プラントなどの緊急停止時に起こる，水平管内にでの成層化現象をとりあげた。上部と下部に流れる流体の温度差が大きくなると成層化は大となり，乱流混合が抑制される。また，一部，流体塊の運動により逆勾配拡散現象が見られた。

CHARACTERISTICS OF TURBULENT FLOW AND HEAT TRNSFER IN A RECTANGULAR CHANNEL WITH REPEATED RIB ROUGHNESS

H. Sato, M. Maeda, K. Hishida

EXPERIMENTAL HEAT TRANSFER 1992 Vol.5   1-16 1992.05

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

矩形チャンネル内壁につけられたリブ群による熱伝達促進メカニズムを明らかにした。流れ場はＬＤＶにより測定され，局所熱伝達特性との相互関係が示された。

Experiments on Particle Dispersion In a Turbulent Mixing Layer

K. Hishida, A. Ando, M. Maeda

Int. J. Multiphase Flow Vol.18 ( No.2 ) 181-194 1992.03

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

乱流混合層内での粒子弾との相互作用を論じ粒子緩和時間と乱流うずの特性で粒子の拡散が決定されることが判明した。

Fundamental Study on Shape Measurements of Nonspherical Particles Using LDV Optics (in Japanese)

Morikita, H., Kobashi,K., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 58 ( 545 ) 259-263 1992.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

回転だ円体粒子に対し、反射光のフリンジパターンの歪より曲率を求め、粒子形状を推定する手法を開発した。

Turbulent Flow and Heat Transfer Characteristics around a Square Prism in a Boundary Layer (in Japanese)

Sato, H., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 58 ( 545 ) 22-30 1992.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

境界層内に置かれた正方形突起まわりの乱流構造と熱伝達特性を実践的に明らかにした。

熱流体のレーザ計測

菱田公一

伝熱研究 Vol.30 ( No.117 ) 127-136 1991.06

Research paper (other academic), Joint Work

Turbulence Characteristics of Partcile Laden Flow Behind a Rearward Facing Step

K. Hishida, M. Maeda

ASME, Gas-Solid Flows- 1991, FED FED-Vol.121   207-212 1991.06

Research paper (conference, symposium, etc.), Joint Work

　View Summary

ステップ後流の強いせん断流中の粒子群との相互作用、さらに再付着近傍でお熱伝達への影響を調べた。

Time-Series Measurements of Turbulent Flow Field Using Image processing System

K. Kobayashi, J. Sakakibara, K. Hishida, M. Maeda

Experimental and Numerical Flow Visualization : ASME FED-Vol.128   155- 162 1991.06

Research paper (conference, symposium, etc.), Joint Work

　View Summary

速度場の面的質数を画像により求めた。時系列のデータより流れ場の乱流解析に大きく寄与できる。

Measurement of Fuel Injector Spray Flow of I.C. Engine FFT based Phase Doppler Anemometer - An Approach to the Time Series Measurement of Size and Velocity

K.Kobashi, K.Hishida and M.Maeda

Applications of Laser Techniques to Fluid Mechanics : Springer-Verlag    268-287 1990.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

Turbulent Transport Across Stable Thermal Stratified Layer in a Circular Pipe

K. Kobashi, K. Hishida, M. Maeda

Proc. of 9th Int. Heat Transfer Conference, Jerusalem, Israel Vol.5   341-346 1990.08

Research paper (conference, symposium, etc.), Joint Work

　View Summary

水平円管内で起こる安定成層流の混合についてＬＤＶを温度センサーを用いて熱移動を定量的にとらえた。

Particle Motion in a Two-dimensional Turbulent Mixing Layer (in Japanese)

Ando, A., Sadata, H., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 56巻 ( 528号 ) 2189-2197 1990.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

２次元せん断流中での固体粒子の拡散現象について実験を行い粒子拡散を支配する因子として乱流ストークス数が重要であることを示した。

Application of Laser/Phase Doppler Anemometry to Dispersed Two-Phase Jet Flow

Hishida, K. and Maeda, M.

Particle & Particle Systems Characterization, Vol.7   152-159 1990.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

Appliocation of Laser/Phase Doppler Anemometer to Dispersed Two-Phase Jet Flow

K. Hishida, M. Maeda

Particle & Particle systems Characterization Vol.7   152-159 1990.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

レーザ流速計, フェーズドップラ流速計の応用として, 固気二相噴流の測定結果を一例として示した。

Turbulent Characteristics of Thermal Stratified Flow with Increasing Interfacial Level in a Cylindrical Vessel (in Japanese)

Yokobori, S., Ichikawa, A., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 55巻 ( 516号 ) 2120-2127 1989.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

Turbulent Flow Characteristics in a Rectangular Channel with Repeated Rib Toughness

H. Sato, K. Hishida, M. Maeda

Heat Transfer in Convective Flows: ASME HID-Vol.107   191-196 1989.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

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二次元突起例のある平行板間の流動をファイバＬＤＶを用いて研究したものである。

Measurements of Atomized Droplet Flow by a Four-Beam Fiber Optic LDV System (in Japanese)

Tsubouchi, K., Yoshida, S., Hishida, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 第55巻 ( 512号 ) 1022-1029 1989.04

Research paper (conference, symposium, etc.), Joint Work, Accepted

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流体機械内部の水滴流動計測用に光ファイバＬＤＶを応用したレーザー粒子計測装置を開発したものである。

Turbulence Characteristics of Liquid-Solids Two-phase Circular Confined Jet (in Japanese)

Hishida, K., Nakano, H., Fujishiro, T. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 55巻 ( 511号 ) 648-654 1989.03

Research paper (conference, symposium, etc.), Joint Work, Accepted

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液体中に流入する噴流に固体粒子を添加し乱流構造の変化を調べた, その結果, 固気系に比べ相対速度が小さく平均量に与える影響は小さいが, 乱れは固気同様に抑制される事が示された。

Measurement of Spray Mist Flow by a Compact Fiber LDV and Doppler-Shift Detector with a Fast DSP

M.Maeda, N.Sanai, K.Kobashi and K.Hishida

Applications of Laser Anemometry to Fluid Mechanics (R.J.Adrian, T.Asanuma, D.F.G.Durao, F.Durst, J.H.Whitelaw eds.), Springer-Verlag,    224-239 1989.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

Simultaneous Measurement of Velocity and Size of Flowing Particles (Detection of Phase Shift of Doppler Signals by Fast Digital Processor) (in Japanese)

Hishida, K., Kobashi, K., Sanai, N. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 55巻 ( 509号 ) 80-85 1989.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

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ドップラー位相法の信号処理器の概略をのべ,固体粒子及び噴霧液滴群に対する適用を検討した。

Turbulence Transport Phenomena Across Stable Thermal Stratified Layer in a Rectangular Channel Duct

Hishida, K., Ogita, T., Kobayashi, K., Maeda, M. and Yokobori, S.

Transport Phenomena in Turbulent Flows Theory, Experiment, and Numerical Simulation: Hemisphere Publishing Corporation,    335-348 1988.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

Heat Transfer Characteristics form a Flat Plate to a Gas-Solid Two-Phsase Flow Downstream of Slit Injection

S. Obi, K. Hishida, M. Maeda

Jounal of Heat Transfer Vol.110 ( No.3 ) 687-694 1988.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

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スリット吹出しのある平板上の流動と熱伝達に関し, 固体粒子を添加した場合の諸特性の変化について実験的に調べた。

Measurements on Spray Jet using LDV system with Particle Size Discrimination

M.Maeda, K.Hishida, Sekine, M. and Watanabe, N.

Laser Anemometry in Fluid Mechanics, Lisbon Portugal : Ladoan - Instituto Superior Tecnico,    375-386 1988.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

Measurement of Spray Mist Flow by a Compact Fiber LDV and Doppler-Shift Detector with a Fast DSP

M. Maeda, N. Sanai, K. Kobayashi, k. Hishida

Application of laser Anemometry to Fluid Mechanics (Selected papers from Proc, of Fourth International Symposium on Applications of Laser Anemometryto Fluid Mechanics), springer Verlag    224-239 1988.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

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ドップラー位相法を基にした粒径測定可能なファイバＬＤＶを用いてスプレーノズルの二方向速度と粒径の関係を明らかにした。

Turbulent Flow Characteristcs of 　 Dispersed Two Phase Flow in Plane Shear Layer

K. Hishida, A. Ando, A. Hayakawa, M. Maeda

Application of laser Anemometry to Fluid Mechanics (Selected papers from Proc, of Fourth International Symposium on Applications of Laser Anemometryto Fluid Mechanics), springer Verlag    224-239 1988.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

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次元自由剪断層内での固体粒子群の乱流挙動を測定し, 気流の乱流運動に及ぼす粒子群の影響を論じた。

An Approximation of Source Terms in Gradient Form for Multiphase Transport Process

D. Fleckhous, K. Hishida, M. Maeda

Computational Mechanics  ( No.3 ) 361-370 1988.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

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混相流中の運動量の移動過程に於いて定式化される成性項の近似方法に関して論じた。

Two-Dimensional Flow Measurements behind a Hot Cylinder by Two Set of He-Ne Fiber LDVs

M. Maeda, K. Hishida

Proceedings of Third International Symposium on Laser Anemometry in 1987: ASME Winter Annual Meeting FED-Vol.5   179-184 1987.12

Research paper (conference, symposium, etc.), Joint Work

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２台のHe‐NeファイバＬＤＶを用いて, 加熱円柱の後流の流れ場の測定を行った。熱電対プローブを併用して温度場も同時測定し, 加熱により生じる浮力が円柱後流に渦列に及ぼす影響を明らかにした。

Turbulence Characteristics of Gas-Solids Two-Phase Confined Jet (Effect of Particle Density) (in Japanese)

Hishida, K., Takemoto, K. and Maeda, M.

Japanese Journal of Multiphase Flow １巻 ( １号 ) 56-69 1987.09

Research paper (conference, symposium, etc.), Joint Work, Accepted

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鉛直下方に流れる噴流中に粒径が等しく密度が異なる固体粒子を添加し, 乱流構造を詳細に調べた。その結果, 密度差の大きい粒子のほうが乱れの抑制効果が大である事が判った。

A Calculation Procedure for Two 　 Dimensional Parabolic Two Phase 　 FLows Using IndependentComputational Grids for Each Phase

D. Fleckhous, K. Hishida, M. Maeda

JSME International Journal Vol.30 ( No.266 ) 1248-1256 1987.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

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二相流の二次元放物流れに対して各相にそれぞれの計算格子を用いる新しい手法を開発し, 著者らの従来の実験結果と良い一致を見た。

Sizing and Velocity Measurements of Particle in Spray Jet Using a Two-Color Four Beam LDV

Maeda, M. and Hishida, K.

Laser Diagnostics and Modeling of Combustion, Ed by Iinuma, Asanuma, Ohsawa and Doi: Springer-Verlag    1-10 1987.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

Effect of Laden Solid Particles on the Turbulent Flow Structure of a Round Free Jet

D. Fleckhous, K. Hishida, M. Maeda

Experiments in Fluids Vol.5 ( No.5 ) 323-333 1987.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

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円形噴流中に固体粒子を添加した際の流動場の変化について実験的に調べた。各断面での流速, 乱れ強さ分布を定式化し, 浮遊中の固定粒子の抵抗係数に関して論じた。

Measurements on Spary Jet using LDV System with Particle Size Discrimination

M. Maeda, K. Hishida, M. Sekine, N. Watanabe

Laser Anemometry in Fluid Mechanics-Ⅱ (Selected papers from Proc, of 3rd International Symposium on Applications of Laser Anemometry to Fluid Mechanics) LADOAN- Instituto Superior Tecnico    375-386 1986.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

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軸異径の測定体積を有する２波長４光束ＬＤＶを用いて間欠噴霧の流動特性を明らかにした。

The Characteristics of Turbulence in a Cylindrical Vessel with Large Scale Recirculating Regions (Measurements of Flow Fields with Temperature Distribution) (in Japanese)

Ichikawa, A., Hishida, K., Maeda, M. and Yokobori, S.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 52巻 ( 474号 ) 898-903 1986.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

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高速増殖炉プレナム内の温度場を伴う流動状況を１／20サイズのモデルに対しＬＤＶと熱電対プローブを併用して測定した。噴流が上部コアに衝突し大きな温度変動が発生するを示した。

Simultaneous Velocity and Size Measurement of Particles in Two-Phase Flow (Application of Monochromatic four beam LDV System) (in Japanese)

Maeda, M., Tajima, K. and Hishida, K.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 52巻 ( 474号 ) 564-569 1986.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

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He－Neを用いたＬＤＶの２光束による測定体積のまわりに大径の光強度が一様の光束をかぶせ偏波面による分離を用いて中心の信号から粒子の通過位置を確認する方法を提案し, 自由落下する固体粒子に対する実験結果を示した。

Characteristics of Turbulence in a Cylindrical Vessel with Large Scale Recirculating Flows (in Japanese)

Obi, S., Hishida, K., Maeda, M. and Yokobori, S.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 51巻 ( 469号 ) 2854-2860 1985.09

Research paper (conference, symposium, etc.), Joint Work, Accepted

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高速増殖炉プレナム内の流動を１／20サイズのモデルに対しＬＤＶにより測定した。噴流が上部コアに衝突し大きな乱れが発生し, その部分に熱疲労が起ることを示した。

Turbulence Structure of Gas-Solids Two-Phase Circular Jet (in Japanese)

Hishida, K., Kaneko, K. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 51巻 ( 467号 ) 2330-2337 1985.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

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鉛直下方に流れる円形噴流中に固体粒子を添加し, 二方向速度同時測定可能な３ビームＬＤＶを用いて二相乱流の基本的な構造を明らかにした。

Characteristics of Fluid Flow and Heat Transfer in Gas-Solids Multiphase Flow behind a step (Measurements of Turbulent Flow by Laser Velocimeter) (in Japanese)

Hishida, K., Wanajou, T. and Maeda, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 51巻 ( 467号 ) 2176-2183 1985.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

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粒径弁別可能なＬＤＶを用いてステップ後方の平板上に形成されるはく離再付着を伴う流れ場を測定し, 熱伝達特性と固体粒子群を含む流動状況との対応を明らかにした。

Development of Fibre LDV and Measurements of Turbulence in Boundary Layer on a Flat Plate

M. Maeda, K. Hishida, M. Ono

Bullti of JSME Vol.28 ( No.240 ) 1050-1053 1985.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

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ＬＤＶの光学系に光ファイバを用いて小型軽量化を計った。実流動場の適応の一例として平板上の流れを測定した。

Measurements of turbulent recirculating flow in a cylindrical reactor vessel

S. Obi, K. Hishida, M. Maeda, S. Yokobori

Laser Anemometry in Fluid Mechanics-Ⅱ, (Selected Papers from 2nd Int. Symp. on Appl. of LDA to Fluid Mech), Ladoan- Instituto Superior Tecnico, Lisbon- Portugal    279-289 1984.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

　View Summary

高速増殖炉プレナム内の流動を１／20サイズのモデルに対しＬＤＶにより測定した。噴流が上部コアに衝突し大きな乱が発生し, その部分に熱疲労が起こることを示した。

Development of Fibre LDV and Measurements of Turbulence in Boundary Layer on a Flat Plate (in Japanese)

Maeda, M., Hishida, K. and Ono, M.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 50巻 ( 458号 ) 2545-2548 1984.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

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ＬＤＶの光学系に光ファイバを用いて小型軽量化を計った。実流動場の適応の一例として平板上の流れを測定した。

Mesurements of size and velocity of particle in two-phase flow by a hree beam LDA system

K. Hishida, M. Maeda, J. Imaru, k. Hironaga, H. Kano

Laser Anemometry in Fluid Mechanics, (Selected papers from 1st Int. Symp. on Appl. of LDA to Fluid Mech), Ladoan- Instituto Superior Tecnico, Lisbon- Portugal    121-136 1984.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

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ＬＤＶの２光束による測定体積のまわりに大径 の光強度が一様の光束をかぶせ中心の信号から 粒子の通過位置を確認する方法を提案し, 実験 結果を示した。

Heat Transfer in Two-Component Mist Flow: Boundary Layer Structure on an Isothernal Plate

K. Hishida, M. Maeda, S. Ikai

Proc, 7th ITTC (International HeatTr ansfer Conference) Munich/FRG Vol.5   301-306 1982.09

Research paper (conference, symposium, etc.), Joint Work

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等温加熱平板上に形成される噴霧状気液二相流の境界層校造を改良型ＬＤＶを用いて測定し, 微細液滴群の挙動と熱伝達率の増加のメカニズ ムにつていて論じた。

Heat Transfer to Gas-Solids Two- Phase Flow in Separated, Reattached, and Redevelopment 　Regions

M. Maeda, H. Kiyota, K. Hishida

Proc, 7th IHTC (Intemational Heat Transfer Conference) Munich/FRG Vol.5   249-254 1982.09

Research paper (conference, symposium, etc.), Joint Work

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ステップ後方の平板上に形成されるはく離再付着を伴う流れ場の熱伝達特性と固体粒子群を含 む流動状況との対応を明らかにした。

Measurement of Particle Size, Velocity and Number Density in Polyphase Flow with an LDV Technique (On Signal Processing for Particle Sizing Using a Fringe Mode Type LDV Optical System) (in Japanese)

Maeda, M., Hishida, K., Nakamura, K. and Ikai, S.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 47巻 ( 425号 ) 69-77 1982.01

Research paper (conference, symposium, etc.), Joint Work, Accepted

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汎用ＬＤＶの光学系から得られる散乱光強度より粒子径を測定する信号処理計を開発し, ガラス粒子を用いて基礎的な事項に関して検討を行った。

Experimental Study on Heat Transfer in Binary Mist Flow (Effeot of Incidence Angles of a Plate)

K. Hishida, M. Maeda, S. Ikai

Heat Transfer Japanese Research Vol,10 ( No.4 ) 71-88 1981.10

Research paper (conference, symposium, etc.), Joint Work, Accepted

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微細液滴群を含む気流中に置かれた迎え角のある等温加熱平板からの熱伝達について実験的研究を行った。改良型ＬＤＶを用い, 平板上の流動状況と熱伝達率の関係を明らかにした。

Velocity Measurements of Dispersed and Continuous Phase in Suspension Flow by a Modified LDV System (in Japanese)

Maeda, M., Hishida, K., Matsumoto,C. and Ikai, S.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 48巻 ( 425号 ) 88-96 1981.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

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従来のＬＤＶの信号処理器を改良し大径の粒子と気相のトレーサ粒子との信号を弁別した。これにより, 末解明の点が多い混相乱流の構造を明らかにすることが可能となった。

Measurement of Particle Size, Velocity and Number Density in Polyphase Flow with an LDV Technique (On an Improvement of LDV Optical System and Signal Processing for Sizing) (in Japanese)

Maeda, M., Hishida, K. and Nakamura, K.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 47巻 ( 420号 ) 1563-1570 1981.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

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ＬＤＶの光学系を用いて混相流中の粒子径を測定する方法を考案した。粒径範囲を拡大するため, 測定体積の拡大, 信号処理による補正を行った。

Study on Heat Transfer in Binary Mist Flow (Effect of Incidence Angles of a Plate) (in Japanese)

Hishida, K., Maeda, M. and Ikai, S.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 48巻 ( 428号 ) 758-766 1981.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

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微細液滴群を含む気流中に置かれた迎え角のある等温加熱平板からの熱伝達について実験的研究を行った。改良型ＬＤＶを用い, 平板上の流動状況と熱伝達率の関係を明らかにした。

Study on Heat Transfer in Binary Mist Flow (in Japanese)

Hishida, K., Maeda, M. and Ikai, S.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 47巻 ( 419号 ) 1279-1286 1981.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

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空気－水系噴霧状気液二相流中に置かれた平板からの熱伝達について比較的低濃度領域で実験を行い, 熱伝達を支配する諸因子の相互関係を見出した。

Velocity Distributions of Air-Solids Suspension in Upward Pipe Flow (Effect of Particles on Air Velocity Distribution) (in Japanese)

Maeda, M., Hishida, K. and Furutani, T.

Transactions of the Japan Society of Mechanical Engineers Ser.B. 46巻 ( 412号 ) 2313-2320 1980.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

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固体粒子を含む管内の空気流の速度および乱れ分布について調べ, 粒子添加により管中央部で流速分布が平担化することが判った。

Optical Measurements of Local Gas and Particle Velocity in An Upwawd Flowing Gas-Solids Suspension

M. Maeda, K. Hishida, T. Furutani

Polyphase Flow and Trdnsport Technology, ASME, A Century 2 Publication BK#H00158   221 -226 1980.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

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レーザ流速計を用いて鉛直上昇管内の固気二相流の流動状況を詳細に測定した。

Heat Transfer from a Flat plate in Two-Component Mist Flow

K. Hishida, M. Maeda, S. Ikai

Transaction of the ASME, Journal of Heat Transfer Vol.102 ( No.3 ) 513 -518 1980.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

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伝熱促進を目的に気流中に微細な液滴群を添加し平板境界層内の流動と熱伝達率の関係を実験的に明らかにした