白井 克明

  • 191 引用
  • 9 h指数
20032019
Pureに変更を加えた場合、すぐここに表示されます。

研究成果 2003 2019

2019

Experimental investigation on the electrokinetic motions of colloidal particles at an interfacial boundary between solid and liquid

Shirai, K., Kaji, S., Hosokawa, S., Kawanami, T. & Hirasawa, S., 2019 1 1, Fluid Measurement and Instrumentation; Micro and Nano Fluid Dynamics. American Society of Mechanical Engineers (ASME), (ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019; 巻数 4).

研究成果: Conference contribution

Liquids
Heat transfer
Wave interference
Volume measurement
Lasers
2018

Electrocaloric Refrigeration using Multi-Layers of Electrocaloric Material Films and Thermal Switches

Hirasawa, S., Kawanami, T. & Shirai, K., 2018 7 21, : : Heat Transfer Engineering. 39, 12, p. 1091-1099 9 p.

研究成果: Article

Refrigeration
switches
Switches
heat flux
heat transfer
2017
1 引用 (Scopus)
公開
Zeta potential
Heat transfer
Liquids
Electrophoresis
Colloids

Fundamental melting process of water-insoluble phase change material immersed in water

Kawanami, T., Hirai, R., Shirai, K. & Hirasawa, S., 2017 1 1, : : Journal of Thermal Science and Technology. 12, 2, 17-00348.

研究成果: Article

phase change materials
Phase change materials
Melting
melting
Water
2016
3 引用 (Scopus)
Multiple scattering
Velocity measurement
slits
apertures
Calibration

Experiment on evaporation heat transfer performance of porous surface

Hirasawa, S., Nakajima, T., Urimoto, T., Tsujimoto, Y., Takeuchi, Y., Kawanami, T. & Shirai, K., 2016 7 20, Proceedings of the 15th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems, ITherm 2016. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. 7517520

研究成果: Conference contribution

Heat transfer coefficients
Evaporation
Heat transfer
Water
Liquid films

Model predictive control to minimize movements in positions on plate with change in generation of noise-heat

Hirasawa, S., Kawanami, T. & Shirai, K., 2016 12 7, Proceedings of the 4th International Conference on Control, Mechatronics and Automation, ICCMA 2016. Association for Computing Machinery, p. 111-116 6 p.

研究成果: Conference contribution

Model predictive control
Thermal expansion
Monitoring
Temperature control
Temperature

Numerical simulation on forced convection heat transfer performance and pressure drop of high permeability porous media

Hirasawa, S., Kawanami, T. & Shirai, K., 2016 1 1, Heat Transfer and Thermal Engineering. American Society of Mechanical Engineers (ASME), 巻 8.

研究成果: Conference contribution

Forced convection
Heat transfer coefficients
Pressure drop
Porous materials
Heat transfer
22 引用 (Scopus)

Thermophysical properties and thermal characteristics of phase change emulsion for thermal energy storage media

Kawanami, T., Togashi, K., Fumoto, K., Hirano, S., Zhang, P., Shirai, K. & Hirasawa, S., 2016 12 15, : : Energy. 117, p. 562-568 7 p.

研究成果: Article

Thermal energy
Energy storage
Emulsions
Thermodynamic properties
Phase change materials
2015

Melting behavior and heat transfer characteristics of water-insoluble material immersed in water

Hirai, R., Kawanami, T., Sota, G., Fumoto, K., Shirai, K. & Hirasawa, S., 2015 1 1, 24th IIR International Congress of Refrigeration, ICR 2015. International Institute of Refrigeration, p. 2177-2183 7 p.

研究成果: Conference contribution

Melting
heat transfer
melting
Heat transfer
water temperature

Performance prediction of magnetocaloric heat pump with material layered active magnetic regenerator

Asou, M., Kawanami, T., Hirano, S., Shirai, K. & Hirasawa, S., 2015, 24th IIR International Congress of Refrigeration, ICR 2015. International Institute of Refrigeration, p. 942-949 8 p.

研究成果: Conference contribution

heat pumps
performance prediction
regenerators
Regenerators
Pumps

Physical properties and thermal storage characteristics of a phase change emulsion

Kawanami, T., Togashi, K., Fumoto, K., Hirano, S., Shirai, K. & Hirasawa, S., 2015, ECOS 2015 - 28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems

研究成果: Conference contribution

emulsion
Emulsions
Physical properties
physical property
Emulsification
1 引用 (Scopus)

Study on periodic thermal-switching behavior of flat heat pipe

Hirasawa, S., Nakamu, T., Kawanami, T. & Shirai, K., 2015, Heat Transfer and Thermal Engineering. American Society of Mechanical Engineers (ASME), 巻 8B-2015.

研究成果: Conference contribution

Heat pipes
Evaporators
Heat transfer
Heat generation
Switches
2014
3 引用 (Scopus)
Heat convection
Rotating disks
Ducts
Numerical analysis
Air

Optimal system design and operation-control method for evacuated solar thermal collector system to obtain hot water near 100°C

Hirasawa, S., Kawanami, T. & Shirai, K., 2014 1 1, OPT-i 2014 - 1st International Conference on Engineering and Applied Sciences Optimization, Proceedings. National Technical University of Athens, p. 129-139 11 p.

研究成果: Conference contribution

Optimal systems
Systems analysis
Water
Heat storage
Solar radiation

Study on model predictive control to minimize temperature change at multi positions in vertical plate with varying heat generation

Hirasawa, S., Kawanami, T. & Shirai, K., 2014, Proceedings of the 15th International Heat Transfer Conference, IHTC 2014. Begell House Inc.

研究成果: Conference contribution

heat generation
Heat generation
Model predictive control
heaters
Temperature
2013
2 引用 (Scopus)
shrouds
Hard disk storage
flow measurement
Statistics
Flow measurement
22 引用 (Scopus)

Reduction of heat loss from solar thermal collector by diminishing natural convection with high-porosity porous medium

Hirasawa, S., Tsubota, R., Kawanami, T. & Shirai, K., 2013 11, : : Solar Energy. 97, p. 305-313 9 p.

研究成果: Article

Heat losses
Natural convection
Porous materials
Porosity
Nusselt number

Study to reduce heat loss from solar thermal collector by diminishing natural convection with high-porosity porous medium

Hirasawa, S., Tsubota, R., Kawanami, T. & Shirai, K., 2013, Heat Transfer and Thermal Engineering. American Society of Mechanical Engineers (ASME), 巻 8 B.

研究成果: Conference contribution

Heat losses
Natural convection
Porous materials
Porosity
Solar radiation
2012
1 引用 (Scopus)

A new calibration method and device for certified flow measurements with laser velocimetry

Shirai, K., Büttner, L., Czarske, J. & Kykal, C., 2012, ASME 2012 International Mechanical Engineering Congress and Exposition, IMECE 2012. 巻 10. p. 77-84 8 p.

研究成果: Conference contribution

Flow measurement
Velocity measurement
Calibration
Lasers
Orbits
5 引用 (Scopus)
Sensor arrays
turbulent flow
Turbulent flow
Lasers
sensors
1 引用 (Scopus)

Study on heat transfer characteristics of loop heat pipe for solar collector

Sato, S., Hirasawa, S., Kawanami, T. & Shirai, K., 2012, ASME 2012 International Mechanical Engineering Congress and Exposition, IMECE 2012. PARTS A, B, C, D 版 巻 7. p. 1573-1581 9 p.

研究成果: Conference contribution

Solar collectors
Heat pipes
Evaporators
Heat transfer
Liquids
2011

Experimental investigation of the complex flow behavior in a hard disk drive model

Shirai, K., Büttner, L., Czarske, J., Shiga, N. & Obi, S., 2011, ASME 2011 International Mechanical Engineering Congress and Exposition, IMECE 2011. PARTS A AND B 版 巻 7. p. 1077-1084 8 p.

研究成果: Conference contribution

Hard disk storage
Personal computers
Reynolds number
Experiments
Statistics
11 引用 (Scopus)

Highly spatially resolving laser Doppler velocity measurements of the tip clearance flow inside a hard disk drive model

Shirai, K., Yaguchi, Y., Büttner, L., Czarske, J. & Obi, S., 2011 3, : : Experiments in Fluids. 50, 3, p. 573-586 14 p.

研究成果: Article

Hard disk storage
clearances
velocity measurement
Velocity measurement
shrouds
2009
Shear flow
shear flow
Turbulence
Physics
turbulence

Experimental investigation of lorentz-force controlled flat-plate boundary layer with laser-doppler velocity-profile sensor and particle image velocimetry

Shirai, K., Voigt, A., Neumann, M., Büttner, L., Czarske, J., Cierpka, C., Weier, T. & Gerbeth, G., 2009 1 1, p. 755-760. 6 p.

研究成果: Paper

Lorentz force
Velocity measurement
Boundary layers
Lasers
Sensors
1 引用 (Scopus)

Highly precise correlation estimates of turbulent sheer flows using a novel laser doppler profile sensor

Neumann, M., Shirai, K., Voigt, A., Büttner, L. & Czarske, J., 2009 1 1, p. 1031-1036. 6 p.

研究成果: Paper

Turbulent flow
Velocity measurement
Lasers
Sensors
Vortex flow
1 引用 (Scopus)

Laser doppler field sensor for two dimensional flow measurements in three velocity components

Voigt, A., Skupsch, C., König, J., Shirai, K., Büttner, L. & Czarske, J., 2009, Imaging Measurement Methods for Flow Analysis: Results of the DFG Priority Programme 1147 "Imaging Measurement Methods for Flow Analysis" 2003-2009. 巻 106. p. 21-30 10 p. (Notes on Numerical Fluid Mechanics and Multidisciplinary Design; 巻数 106).

研究成果: Chapter

Flow measurement
Lasers
Sensors
Cameras
Volume measurement
12 引用 (Scopus)
Shear flow
shear flow
velocity distribution
Lasers
sensors
2008
16 引用 (Scopus)

Laser Doppler field sensor for high resolution flow velocity imaging without camera

Voigt, A., Bayer, C., Shirai, K., Büttner, L. & Czarske, J., 2008 9 20, : : Applied Optics. 47, 27, p. 5028-5040 13 p.

研究成果: Article

Flow velocity
flow velocity
Cameras
cameras
velocity measurement
17 引用 (Scopus)
velocity distribution
Acceleration measurement
Lasers
sensors
Sensors
9 引用 (Scopus)

Near-wall measurements of turbulence statistics in a fully developed channel flow with a novel laser Doppler velocity profile sensor

Shirai, K., Bayer, C., Voigt, A., Pfister, T., Büttner, L. & Czarske, J., 2008 9, : : European Journal of Mechanics, B/Fluids. 27, 5, p. 567-578 12 p.

研究成果: Article

channel flow
Channel flow
Turbulence
velocity distribution
turbulence
2007

Development of miniaturized FDM and WDM laser-doppler velocity pRofile Sensors

Klaucke, C., Shirai, K., Voigt, A., Bayer, C., Pfister, T., Büttner, L., Czarske, J., Eggert, M. & Müller, H., 2007, Proceedings of 2007 International Students and Young Scientists Workshop "Photonics and Microsystems", STYSW 2007. p. 38-41 4 p. 4559120

研究成果: Conference contribution

Frequency division multiplexing
Wavelength division multiplexing
Lasers
Sensors
Diffractive optical elements
3 引用 (Scopus)

Interferometrischer Laser-Doppler-Feldsensor zur Messung der Geschwindigkeitsverteilung von komplexen Strömungen

Bayer, C., Voigt, A., Shirai, K., Bütter, L. & Czarske, J., 2007 4, : : Technisches Messen. 74, 4, p. 224-234 11 p.

研究成果: Article

Velocity distribution
velocity distribution
Lasers
sensors
Sensors

Near-wall measurements of turbulence statistics with laser Doppler velocity profile and field sensors

Shirai, K., Bayer, C., Voigt, A., Pfister, T., Büttner, L. & Czarske, J., 2007 12 1, Advances in Turbulence XI - Proceedings of the 11th EUROMECH European Turbulence Conference. p. 150-152 3 p.

研究成果: Conference contribution

velocity profile
velocity distribution
laser
turbulence
statistics
2006
23 引用 (Scopus)

Highly spatially resolved velocity measurements of a turbulent channel flow by a fiber-optic heterodyne laser-Doppler velocity-profile sensor

Shirai, K., Pfister, T., Büttner, L., Czarske, J., Müller, H., Becker, S., Lienhart, H. & Durst, F., 2006 3, : : Experiments in Fluids. 40, 3, p. 473-481 9 p.

研究成果: Article

channel flow
Channel flow
velocity measurement
Velocity measurement
Fiber optics

Three component flow imaging by a 2D3C laser doppler field sensor

Buettner, L., Bayer, C., Shirai, K., Voigt, A. & Czarske, J., 2006, 18th IMEKO World Congress 2006: Metrology for a Sustainable Development. 巻 3. p. 1836-1841 6 p.

研究成果: Conference contribution

Imaging techniques
Lasers
Sensors
Fluidics
Velocity measurement
2005
5 引用 (Scopus)

Heterodyne laser-Doppler line-sensor for highly resolved velocity measurements of shear flows

Shirai, K., Büttner, L., Czarske, J., Müller, H. & Durst, F., 2005 8, : : Flow Measurement and Instrumentation. 16, 4, p. 221-228 8 p.

研究成果: Article

Shear flow
velocity measurement
shear flow
Velocity measurement
Volume measurement
2 引用 (Scopus)

High spatially resolved turbulent boundary layer measurements by fiber-optic heterodyne-velocity-profile-sensor

Shirai, K., Büttner, L., Pfister, T., Czarske, J., Müller, H., Dopheide, D., Becker, S., Lienhart, H. & Durst, F., 2005, 4th International Symposium on Turbulence and Shear Flow Phenomena. 巻 3. p. 1219-1224 6 p.

研究成果: Conference contribution

Fiber optics
Boundary layers
Velocity measurement
Sensors
Volume measurement
30 引用 (Scopus)

Monochromatic heterodyne fiber-optic profile sensor for spatially resolved velocity measurements with frequency division multiplexing

Pfister, T., Büttner, L., Shirai, K. & Czarske, J., 2005 5 1, : : Applied Optics. 44, 13, p. 2501-2510 10 p.

研究成果: Article

Frequency division multiplexing
frequency division multiplexing
Fiber optic sensors
velocity measurement
Volume measurement
2003
optical measurement
shear stress
Shear stress
signal processing
Signal processing

Performance prediction for optical wall shear stress sensor using direct numerical simulation of fluid flow

Shirai, K., Tsuru, K. & Obi, S., 2003 12 1, Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 1, Part A, Forums. Ogut, A., Tsuji, Y., Kawahashi, M., Ogut, A., Tsuji, Y. & Kawahashi, M. (版). 巻 1 A. p. 75-80 6 p.

研究成果: Conference contribution

Direct numerical simulation
Shear stress
Flow of fluids
Sensors
Volume measurement