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Yasuyuki Takata
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Proceedings Papers

Numerical Solution of Thermal and Fluid Flow With Phase Change by VOF Method

Hidemi Shirakawa, Yasuyuki Takata, Takehiro Ito, Shinobu Satonaka
Proc. ASME. IMECE2000, Heat Transfer: Volume 4, 247-255, November 5–10, 2000
Paper No: IMECE2000-1529
https://doi.org/10.1115/IMECE2000-1529
View Paper titled, Numerical Solution of Thermal and Fluid Flow With Phase Change by VOF Method
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Topics: Fluid dynamics, Bubbles, Numerical analysis, Shapes, Solidification, Superheating
Journal Articles

Limited Enhancement of Subatmospheric Boiling on Treated Structured Surfaces With Biphilic Pattern

Biao Shen, Naoki Iwata, Sumitomo Hidaka, Koji Takahashi, Yasuyuki Takata
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. October 2021, 143(10): 101601.
Paper No: HT-21-1130
https://doi.org/10.1115/1.4051056
Published Online: September 8, 2021
View Article titled, Limited Enhancement of Subatmospheric Boiling on Treated Structured Surfaces With Biphilic Pattern
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Topics: Boiling, Bubbles, Cavities, Heat transfer, Pressure, Nucleate boiling, Vapors, Nucleation (Physics), Dynamics (Mechanics)
Includes: Supplementary data
Proceedings Papers

A Loop Thermosyphon With Hydrophobic Spots Evaporator Surface

Hongbin He, Biao Shen, Sumitomo Hidaka, Koji Takahashi, Yasuyuki Takata
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A002, June 10–13, 2018
Paper No: ICNMM2018-7623
https://doi.org/10.1115/ICNMM2018-7623
View Paper titled, A Loop Thermosyphon With Hydrophobic Spots Evaporator Surface
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Topics: Boiling, Bubbles, Coating processes, Coatings, Cooling, Copper, Density, Electroplating, Fluids, Heat
Proceedings Papers

Effect of Microstructures on Superhydrophobic and Slippery Lubricant-Infused Porous Surfaces During Condensation Phase-Change

Daniel Orejon, Yota Maeda, Fengyong Lv, Peng Zhang, Yasuyuki Takata
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A002, June 10–13, 2018
Paper No: ICNMM2018-7640
https://doi.org/10.1115/ICNMM2018-7640
View Paper titled, Effect of Microstructures on Superhydrophobic and Slippery Lubricant-Infused Porous Surfaces During Condensation Phase-Change
Open the PDF for Effect of Microstructures on Superhydrophobic and Slippery Lubricant-Infused Porous Surfaces During Condensation Phase-Change in another window
Topics: Condensation, Lubricants, Drops, Adhesion, Heat transfer, Condensed matter, Density, Etching, Nanoscale phenomena, Optical microscopy
Proceedings Papers

Enhanced Thermal Transport of Nanostructured Phase Change Composite for Thermal Energy Storage

Harish Sivasankaran, Yasuyuki Takata, Masamichi Kohno
Proc. ASME. IMECE2014, Volume 6B: Energy, V06BT07A047, November 14–20, 2014
Paper No: IMECE2014-36841
https://doi.org/10.1115/IMECE2014-36841
View Paper titled, Enhanced Thermal Transport of Nanostructured Phase Change Composite for Thermal Energy Storage
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Topics: Composite materials, Thermal energy storage, Thermal conductivity, Graphene, Solidification, Phase change materials, Energy dissipation, Grain boundaries, Heat, Nanocomposites
Proceedings Papers

Water Molecule Adsorption on Vertically Aligned Single-Walled Carbon Nanotubes

Hiroyuki Moroizumi, Shohei Chiashi, Yasuyuki Takata, Masamichi Kohno
Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T08A003, August 3–7, 2014
Paper No: ICNMM2014-21468
https://doi.org/10.1115/ICNMM2014-21468
View Paper titled, Water Molecule Adsorption on Vertically Aligned Single-Walled Carbon Nanotubes
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Topics: Single-walled carbon nanotubes, Water, Lasers, Raman spectroscopy, Risk-based maintenance, Vacuum, Valves, Polymers, Single-walled nanotubes, Graphite
Proceedings Papers

Submicron-Scale Condensation on Hydrophobic and Hydrophilic Surfaces

Yutaka Yamada, Tatsuya Ikuta, Takashi Nishiyama, Koji Takahashi, Yasuyuki Takata
Proc. ASME. IMECE2013, Volume 15: Safety, Reliability and Risk; Virtual Podium (Posters), V015T16A019, November 15–21, 2013
Paper No: IMECE2013-66186
https://doi.org/10.1115/IMECE2013-66186
View Paper titled, Submicron-Scale Condensation on Hydrophobic and Hydrophilic Surfaces
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Topics: Condensation, Carbon, Drops, Graphite, Graphene, Heat exchangers, Heat transfer, Heat transfer coefficients, Nanoscale phenomena, Scanning electron microscopes
Proceedings Papers

Nanobubbles on a Very Flat Hydrophobic Surface Prepared by Self-Assembled Monolayers

Takashi Nishiyama, Koji Takahashi, Yasuyuki Takata
Proc. ASME. MNHMT2013, ASME 2013 4th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T04A003, December 11–14, 2013
Paper No: MNHMT2013-22077
https://doi.org/10.1115/MNHMT2013-22077
View Paper titled, Nanobubbles on a Very Flat Hydrophobic Surface Prepared by Self-Assembled Monolayers
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Topics: Self-assembly, Atomic force microscopy, Boiling, Bubbles, Heat transfer, Nucleation (Physics), Signals, Thermal conductivity, Thin films, Heat
Proceedings Papers

A Photographic Study on the Effects of Hydrophobic-Spot Size and Subcooling on Local Film Boiling

Bambang Joko Suroto, Masahiro Tashiro, Sana Hirabayashi, Sumitomo Hidaka, Masamichi Kohno, Koji Takahashi, Yasuyuki Takata
Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A007, June 16–19, 2013
Paper No: ICNMM2013-73069
https://doi.org/10.1115/ICNMM2013-73069
View Paper titled, A Photographic Study on the Effects of Hydrophobic-Spot Size and Subcooling on Local Film Boiling
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Topics: Film boiling, Photography, Subcooling, Bubbles, Copper, Heat flux, Boiling, Domes (Structural elements), Dynamics (Mechanics), Fluids
Proceedings Papers

Hydrogen Viscosity Measurements With Capillary Tube Under High Pressure

Temujin Uehara, Kosuke Yoshimura, Elin Yusibani, Kan’ei Shinzato, Masamichi Kohno, Yasuyuki Takata
Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A006, June 16–19, 2013
Paper No: ICNMM2013-73139
https://doi.org/10.1115/ICNMM2013-73139
View Paper titled, Hydrogen Viscosity Measurements With Capillary Tube Under High Pressure
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Topics: High pressure (Physics), Hydrogen, Viscosity measurement, Viscosity, Nitrogen, Glass, High temperature, Laminar flow, Measurement systems, Quartz
Proceedings Papers

The Effect of the Laser Beam Wavelength and Pulse Width on Micro Grooving: Comparison of Nanosecond and Femtosecond Laser

Shinri Nonaka, Tastuhiro Mori, Yasuyuki Takata, Masamichi Kohno
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 275-280, July 8–12, 2012
Paper No: ICNMM2012-73135
https://doi.org/10.1115/ICNMM2012-73135
View Paper titled, The Effect of the Laser Beam Wavelength and Pulse Width on Micro Grooving: Comparison of Nanosecond and Femtosecond Laser
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Topics: Laser beams, Lasers, Wavelength, Machining, Wear, Cathode ray oscilloscopes, Composite materials, Drilling, Electron beams, Fluids
Proceedings Papers

Analytical Optimization of Heat Exchanger Dimensions of a Joule-Thomson Microcooler

Adhika Widyaparaga, Masashi Kuwamoto, Eiji Noda, Naoya Sakoda, Masamichi Kohno, Yasuyuki Takata
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 2, 203-207, June 19–22, 2011
Paper No: ICNMM2011-58205
https://doi.org/10.1115/ICNMM2011-58205
View Paper titled, Analytical Optimization of Heat Exchanger Dimensions of a Joule-Thomson Microcooler
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Topics: Dimensions, Heat exchangers, Joules, Microcoolers, Optimization, Analytical methods, Coolants, Design, Equations of state, Flow (Dynamics)
Journal Articles

Theoretical and Experimental Study of a Flexible Wiretype Joule–Thomson Microrefrigerator for Use in Cryosurgery

Adhika Widyaparaga, Masashi Kuwamoto, Naoya Sakoda, Masamichi Kohno, Yasuyuki Takata
Journal: Journal of Heat Transfer
Article Type: Heat Transfer In Nanochannels, Microchannels, And Minichannels
J. Heat Transfer. February 2012, 134(2): 020903.
https://doi.org/10.1115/1.4004937
Published Online: December 13, 2011
View Article titled, Theoretical and Experimental Study of a Flexible Wiretype Joule–Thomson Microrefrigerator for Use in Cryosurgery
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Topics: Flow (Dynamics), Heat exchangers, Joules, Microcoolers, Pressure, Temperature, Temperature distribution, Heat, Heat transfer, Cooling
Proceedings Papers

Theoretical Study of a Flexible Wiretype Joule Thomson Micro-Refrigerator for Use in Cryosurgery

Adhika Widyaparaga, Masashi Kuwamoto, Naoya Sakoda, Masamichi Kohno, Yasuyuki Takata
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 591-598, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30127
https://doi.org/10.1115/FEDSM-ICNMM2010-30127
View Paper titled, Theoretical Study of a Flexible Wiretype Joule Thomson Micro-Refrigerator for Use in Cryosurgery
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Topics: Joules, Microcoolers, Ethers (Class of compounds), Flow (Dynamics), Heat, Heat transfer, Temperature, Carbon dioxide, Coolants, Cooling
Proceedings Papers

Thermal Conductivity Measurement of Hydrogen at High Pressure and High Temperature

Koichi Kimura, Shogo Moroe, Peter Woodfield, Jun Fukai, Kan’ei Shinzato, Masamichi Kohno, Motoo Fujii, Yasuyuki Takata
Proc. ASME. AJTEC2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, T10163, March 13–17, 2011
Paper No: AJTEC2011-44415
https://doi.org/10.1115/AJTEC2011-44415
View Paper titled, Thermal Conductivity Measurement of Hydrogen at High Pressure and High Temperature
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Topics: High pressure (Physics), High temperature, Hydrogen, Thermal conductivity measurement, Pressure, Temperature, Transients (Dynamics), Wire
Proceedings Papers

Carbon Nanotube Synthesis From Metal Nanoparticles Size-Classified by a Differential Mobility Analyzer

Masahiro Tomoda, Teppei Kawahara, Yohei Tasaki, Yasuyuki Takata, Makoto Hirasawa, Takafumi Seto, Masamichi Kohno
Proc. ASME. AJTEC2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, T30086, March 13–17, 2011
Paper No: AJTEC2011-44414
https://doi.org/10.1115/AJTEC2011-44414
View Paper titled, Carbon Nanotube Synthesis From Metal Nanoparticles Size-Classified by a Differential Mobility Analyzer
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Topics: Carbon nanotubes, Mechanical admittance, Metals, Nanoparticles, Catalysts, Multi-walled nanotubes, Chemical vapor deposition, Lasers, Multi-walled carbon nanotubes, Particulate matter
Proceedings Papers

Measurement of Effective Thermal Conductivity of CNT-Nanofluids by Transient Short-Wire Method

Masamichi Kohno, Koichi Kimura, Shogo Moroe, Yasuyuki Takata, Peter L. Woodfield, Motoo Fujii
Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 1, 407-412, December 18–21, 2009
Paper No: MNHMT2009-18068
https://doi.org/10.1115/MNHMT2009-18068
View Paper titled, Measurement of Effective Thermal Conductivity of CNT-Nanofluids by Transient Short-Wire Method
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Topics: Carbon nanotubes, Nanofluids, Thermal conductivity, Transients (Dynamics), Wire, Single-walled carbon nanotubes, Water, Particulate matter, Shapes, Thermal diffusivity
Proceedings Papers

Numerical Simulation of Heat Pumping in a Pulse Tube Refrigerator

Takao Koshimizu, Hiromi Kubota, Yasuyuki Takata, Takehiro Ito
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 3, 715-720, July 8–12, 2007
Paper No: HT2007-32729
https://doi.org/10.1115/HT2007-32729
View Paper titled, Numerical Simulation of Heat Pumping in a Pulse Tube Refrigerator
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Topics: Computer simulation, Heat, Displacement, Temperature, Compression, Flow (Dynamics), Fluid dynamics, Momentum, Pressure, Simulation
Proceedings Papers

Synthesis of Single Walled Carbon Nanotubes by Laser Vaporized Catalytic Chemical Vapor Deposition Technique

Soma Yamamoto, Keita Tani, Yasumori Onaka, Yasuyuki Takata, Shinzo Suzuki, Yasushi Shibuta, Shigeo Maruyama, Masamichi Kohno
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 2, 387-393, July 8–12, 2007
Paper No: HT2007-32776
https://doi.org/10.1115/HT2007-32776
View Paper titled, Synthesis of Single Walled Carbon Nanotubes by Laser Vaporized Catalytic Chemical Vapor Deposition Technique
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Topics: Chemical vapor deposition, Lasers, Single-walled carbon nanotubes, Single-walled nanotubes, Ovens, Temperature, Catalysts, Raman spectroscopy
Proceedings Papers

Micro Oscillation Heat Pipe Fabricated on Silicon Wafer

Masamichi Kohno, Takashi Nishizono, Yasunori Onaka, Sumitomo Hidaka, Koji Takahashi, Yasuyuki Takata
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1343-1346, June 23–25, 2008
Paper No: ICNMM2008-62082
https://doi.org/10.1115/ICNMM2008-62082
View Paper titled, Micro Oscillation Heat Pipe Fabricated on Silicon Wafer
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Topics: Heat pipes, Oscillations, Semiconductor wafers, Flow (Dynamics), Fluids, Heat, Heat transfer, Microchannels, Pulsatile flow, Vibration