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Proceedings Papers

Effects of Curved Section on Gas-Liquid Two-Phase Flow in Milli-Channel

Kazuki Takeda, Shinpei Okamoto, Kenji Yoshida, Isao Kataoka
Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A014, June 16–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2013-73186
https://doi.org/10.1115/ICNMM2013-73186
View Paper titled, Effects of Curved Section on Gas-Liquid Two-Phase Flow in Milli-Channel
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Topics: Two-phase flow, Pressure, Flow (Dynamics), Flow visualization, Video cameras
Proceedings Papers

DNB Prediction Method Using Local Void Fraction Applied to a PWR Rod Bundle With Mixing Vane Grid

Tatsuya Sasakawa, Tsutomu Ikeno, Isao Kataoka
Proc. ASME. ICONE20-POWER2012, Volume 3: Thermal-Hydraulics; Turbines, Generators, and Auxiliaries, 45-53, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54071
https://doi.org/10.1115/ICONE20-POWER2012-54071
View Paper titled, DNB Prediction Method Using Local Void Fraction Applied to a PWR Rod Bundle With Mixing Vane Grid
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Topics: Fuel rods, Porosity, Pressurized water reactors, Flow (Dynamics), Bubbles, Dynamics (Mechanics), Fluids, Fuels, Manufacturing, Nucleate boiling
Proceedings Papers

Studies on the Hydrodynamic Phenomena in Frosting and Defrosting

Isao Kataoka, Kenji Yoshida, Keiichi Mizutani, Hiroshi Nishiguchi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2411-2415, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-10002
https://doi.org/10.1115/AJK2011-10002
View Paper titled, Studies on the Hydrodynamic Phenomena in Frosting and Defrosting
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Topics: Cavities, Cooling, Drops, Flow (Dynamics), Heat, Heat pumps, Water
Proceedings Papers

Analysis of Turbulence Structure and Void Fraction Distribution in Gas-Liquid Two-Phase Flow Under Bubbly and Slug Flow Regime

Isao Kataoka, Kenji Yoshida, Tsutomu Ikeno, Tatsuya Sasakawa, Koichi Kondo
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2417-2424, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-10003
https://doi.org/10.1115/AJK2011-10003
View Paper titled, Analysis of Turbulence Structure and Void Fraction Distribution in Gas-Liquid Two-Phase Flow Under Bubbly and Slug Flow Regime
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Topics: Porosity, Slug flows, Turbulence, Two-phase flow, Bubbles, Bubbly flow, Flow (Dynamics), Design, Diffusion (Physics), Eddies (Fluid dynamics)
Proceedings Papers

Unsteady Numerical Analysis on PCCI Combustion Affected by Intentional Initial Fuel Concentration Distribution

Kenji Yoshida, Kenichi Yamada, Naoshige Matsuo, Toshinobu Tanimura, Takemori Takayama, Isao Kataoka
Proc. ASME. IMECE2010, Volume 11: New Developments in Simulation Methods and Software for Engineering Applications; Safety Engineering, Risk Analysis and Reliability Methods; Transportation Systems, 555-561, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-37656
https://doi.org/10.1115/IMECE2010-37656
View Paper titled, Unsteady Numerical Analysis on PCCI Combustion Affected by Intentional Initial Fuel Concentration Distribution
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Topics: Combustion, Fuels, Numerical analysis, Combustion chambers, Explosions, Ignition, Nitrogen oxides, Shock waves, Chemical kinetics, Compression
Proceedings Papers

DNB Prediction Method Using Local Void Distribution in Rod-Bundle

Tatsuya Sasakawa, Tsutomu Ikeno, Isao Kataoka
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 4, Parts A and B, 349-354, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29333
https://doi.org/10.1115/ICONE18-29333
View Paper titled, DNB Prediction Method Using Local Void Distribution in Rod-Bundle
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Topics: Fuel rods, Porosity, Bubbles, Diffusion (Physics), Flow (Dynamics), Turbulence, Boundary-value problems, Density, Dynamics (Mechanics), Fluids
Journal Articles

Numerical Prediction of Void Distribution in Two-Phase Turbulent Flow in a Subchannel

Tsutomu Ikeno, Tatsuya Sasakawa, Isao Kataoka
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2010, 132(11): 112901.
https://doi.org/10.1115/1.4001055
Published Online: August 12, 2010
View Articletitled, Numerical Prediction of Void Distribution in Two-Phase Turbulent Flow in a Subchannel
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Topics: Flow (Dynamics), Porosity, Turbulence, Finite volume methods
Proceedings Papers

Mechanistic Prediction of CHF in Fuel Assembly Using the Subchannel Code CAPE

Ryo Yoshida, Kenji Yoshida, Isao Kataoka, Masanori Naito
Proc. ASME. ICONE17, Volume 3: Thermal Hydraulics; Current Advanced Reactors: Plant Design, Construction, Workforce and Public Acceptance, 69-76, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75089
https://doi.org/10.1115/ICONE17-75089
View Paper titled, Mechanistic Prediction of CHF in Fuel Assembly Using the Subchannel Code CAPE
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Topics: Critical heat flux, Fuels, Heart failure, Manufacturing, Production engineering computing, Boiling water reactors, Flow (Dynamics), Flux (Metallurgy), Heat, Pressurized water reactors
Proceedings Papers

Mechanistic Prediction of Void Fraction Distribution in BWR Fuel Assembly Using the Subchannel Code CAPE

Kenji Yoshida, Ryo Yoshida, Isao Kataoka, Masanori Naitoh
Proc. ASME. ICONE17, Volume 3: Thermal Hydraulics; Current Advanced Reactors: Plant Design, Construction, Workforce and Public Acceptance, 77-83, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75091
https://doi.org/10.1115/ICONE17-75091
View Paper titled, Mechanistic Prediction of Void Fraction Distribution in BWR Fuel Assembly Using the Subchannel Code CAPE
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Topics: Boiling water reactors, Fuels, Manufacturing, Porosity, Production engineering computing, Pressurized water reactors, Subcooling, Boiling, Design, Flow (Dynamics)
Proceedings Papers

Numerical Prediction of Void Distribution in Two-Phase Turbulent Flow in a Sub-Channel

Tsutomu Ikeno, Tatsuya Sasakawa, Isao Kataoka
Proc. ASME. ICONE17, Volume 5: Fuel Cycle and High and Low Level Waste Management and Decommissioning; Computational Fluid Dynamics (CFD), Neutronics Methods and Coupled Codes; Instrumentation and Control, 327-334, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75302
https://doi.org/10.1115/ICONE17-75302
View Paper titled, Numerical Prediction of Void Distribution in Two-Phase Turbulent Flow in a Sub-Channel
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Topics: Turbulence, Pressurized water reactors, Flow (Dynamics), Atmospheric pressure, Computer simulation, Finite volume methods, Fuel rods, Heat flux, Nucleate boiling, Porosity
Proceedings Papers

The Applicability of NFI-1 DNB Correlation and Fluid-to-Fluid Similarities to Freon DNB Test

Shumpei Kakinoki, Keizo Matsuura, Kenichi Kitagawa, Isao Kataoka
Proc. ASME. ICONE16, Volume 3: Thermal Hydraulics; Instrumentation and Controls, 361-368, May 11–15, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48348
https://doi.org/10.1115/ICONE16-48348
View Paper titled, The Applicability of NFI-1 DNB Correlation and Fluid-to-Fluid Similarities to Freon DNB Test
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Topics: Fluids, Water, Critical heat flux, Fuel rods, Heart failure, Heat flux, Pressurized water reactors, Design, Fuels, Fittings
Proceedings Papers

Effects of Tube Curvature and Surface Conditions on Gas/Liquid Two-Phase Flow in Narrow-Channel

Kenji Yoshida, Toru Sukawa, Tomoya Hasegawa, Isao Kataoka
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1261-1266, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37423
https://doi.org/10.1115/FEDSM2007-37423
View Paper titled, Effects of Tube Curvature and Surface Conditions on Gas/Liquid Two-Phase Flow in Narrow-Channel
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Topics: Flow (Dynamics), Microchannels, Pressure, Pressure drop, Two-phase flow, Water repellents
Proceedings Papers

Single Water Drop Impingement Onto a Falling Water Film

Tomio Okawa, Takuya Shiraishi, Takeshi Tada, Isao Kataoka
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 317-322, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37528
https://doi.org/10.1115/FEDSM2007-37528
View Paper titled, Single Water Drop Impingement Onto a Falling Water Film
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Topics: Liquid films, Water, Collisions (Physics), Flow (Dynamics), Waves
Proceedings Papers

Visual Observation and Analysis of Hydrodynamic Structure of Water Jet in Application to Jet Grouting

Hiroshi Yoshida, Kennosuke Uemura, Kenji Yoshida, Isao Kataoka
Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 1891-1897, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37009
https://doi.org/10.1115/FEDSM2007-37009
View Paper titled, Visual Observation and Analysis of Hydrodynamic Structure of Water Jet in Application to Jet Grouting
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Topics: Grouting, Water, Drops, Flow (Dynamics), High pressure (Physics), Soil, Civil engineering, Cutting, Gates (Closures), Nozzles
Proceedings Papers

Flow Patterns of Gas-Liquid Two-Phase Flow in Round Tube With Sudden Expansion

Koichi Kondo, Kenji Yoshida, Tadayoshi Matsumoto, Tomio Okawa, Isao Kataoka
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 3, 179-186, April 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ICONE10-22154
https://doi.org/10.1115/ICONE10-22154
View Paper titled, Flow Patterns of Gas-Liquid Two-Phase Flow in Round Tube With Sudden Expansion
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Topics: Flow (Dynamics), Two-phase flow, Porosity, Bubbles, Shapes, Slug flows, Bubbly flow, Geometry, Cross section (Physics), Deformation
Proceedings Papers

Measurements of Bubble Rise Characteristics in Various Temperatures and Liquid Velocities

Kazuhiro Torimoto, Masanori Nishiura, Tomoe Tanaka, Tomio Okawa, Isao Kataoka
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 4, 1025-1031, April 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ICONE10-22759
https://doi.org/10.1115/ICONE10-22759
View Paper titled, Measurements of Bubble Rise Characteristics in Various Temperatures and Liquid Velocities
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Topics: Bubbles, Temperature, Turbulence, Bubbly flow, Nuclear reactor safety, Pipes
Proceedings Papers

Mechanistic Prediction of Dryout Heat Flux in Annular Two-Phase Flow

Tomio Okawa, Saeyun Kim, Isao Kataoka, Masanori Naitoh
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 3, 429-435, April 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ICONE10-22282
https://doi.org/10.1115/ICONE10-22282
View Paper titled, Mechanistic Prediction of Dryout Heat Flux in Annular Two-Phase Flow
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Topics: Heat flux, Two-phase flow, Flow (Dynamics), Critical heat flux, Computer simulation, Density, Drops, Errors, Film flow, Liquid films
Proceedings Papers

Effects of Turbulence and Containing Wall on Rise Velocities of Single Bubbles in a Vertical Circular Pipe

Tomio Okawa, Kazuhiro Torimoto, Masanori Nishiura, Isao Kataoka, Michitsugu Mori
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 3, 861-868, April 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ICONE10-22492
https://doi.org/10.1115/ICONE10-22492
View Paper titled, Effects of Turbulence and Containing Wall on Rise Velocities of Single Bubbles in a Vertical Circular Pipe
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Topics: Bubbles, Pipes, Turbulence, Two-phase flow, Flow (Dynamics), Simulation, Simulation models
Proceedings Papers

Experimental Observation of Single Bubble Rise Characteristics in Various Situations

Tomio Okawa, Tomoe Tanaka, Kazuhiro Torimoto, Masanori Nishiura, Isao Kataoka
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 861-866, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31149
https://doi.org/10.1115/FEDSM2002-31149
View Paper titled, Experimental Observation of Single Bubble Rise Characteristics in Various Situations
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Topics: Bubbles, Water, Computer simulation, High temperature, Oscillations, Shapes, Temperature, Two-phase flow
Proceedings Papers

Analyses of Hydrodynamic Structure of Water Jet and Its Application to Jet Grouting

Kenji Yoshida, Isao Kataoka, Hiroshi Yoshida, Mitsuru Yokoo, Kiyoshi Horii
Proc. ASME. FEDSM2003, Volume 2: Symposia, Parts A, B, and C, 741-746, July 6–10, 2003
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2003-45697
https://doi.org/10.1115/FEDSM2003-45697
View Paper titled, Analyses of Hydrodynamic Structure of Water Jet and Its Application to Jet Grouting
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Topics: Grouting, Water, Drops, Fluids, Constitutive equations, Flow (Dynamics), Civil engineering, Collisions (Physics), Diffusion (Physics), Drag (Fluid dynamics)