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Kenichi Tezuka
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Proceedings Papers

Study on Pressure Loss Induced by Complicated Flow Through Lower Plenum of BWR

Shun Watanabe, Yutaka Abe, Akiko Kaneko, Fumitoshi Watanabe, Kenichi Tezuka
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 4, Parts A and B, 569-577, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29569
https://doi.org/10.1115/ICONE18-29569
View Paper titled, Study on Pressure Loss Induced by Complicated Flow Through Lower Plenum of BWR
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Topics: Boiling water reactors, Flow (Dynamics), Pressure, Coolants, Vortices, Computational fluid dynamics, Fuels, Construction, Economics , Fluids
Proceedings Papers

Experimental and Numerical Investigation of Flow Induced Vibration of Steam Control Valve

Koichi Yonezawa, Kanako Ogi, Tomofumi Takino, Yoshinobu Tsujimoto, Takahide Endo, Kenichi Tezuka, Ryo Morita, Fumio Inada
Proc. ASME. FEDSM2010, ASME 2010 7th International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, and Flow-Induced Vibration and Noise: Volume 3, Parts A and B, 575-583, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30676
https://doi.org/10.1115/FEDSM-ICNMM2010-30676
View Paper titled, Experimental and Numerical Investigation of Flow Induced Vibration of Steam Control Valve
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Topics: Flow-induced vibrations, Steam, Valves, Pressure, Vibration, Damping, Excitation systems, Flow (Dynamics), Engineering simulation, Excitation
Proceedings Papers

Study on Pipe Wastage Mechanism by Liquid Droplet Impingement Erosion

Yuma Higashi, Tadashi Narabayashi, Yoichiro Shimazu, Masashi Tsuji, Syuichi Ohmori, Michitsugu Mori, Kenichi Tezuka
Proc. ASME. ICONE17, Volume 2: Structural Integrity; Safety and Security; Advanced Applications of Nuclear Technology; Balance of Plant for Nuclear Applications, 1021-1027, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-76029
https://doi.org/10.1115/ICONE17-76029
View Paper titled, Study on Pipe Wastage Mechanism by Liquid Droplet Impingement Erosion
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Topics: Drops, Erosion, Pipes, Corners (Structural elements), Corrosion, Errors, Flow (Dynamics), Mass measurement, Microscopes, Nuclear power stations
Proceedings Papers

CFD Calculation and Experiments of Unsteady Flow on Control Valve

Ryo Morita, Fumio Inada, Michitsugu Mori, Kenichi Tezuka, Yoshinobu Tsujimoto
Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 51-58, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56017
https://doi.org/10.1115/HT-FED2004-56017
View Paper titled, CFD Calculation and Experiments of Unsteady Flow on Control Valve
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Topics: Computational fluid dynamics, Unsteady flow, Valves, Flow (Dynamics), Vibration, Compressible flow, Pipes, Pressure, Turbulence, Vortices
Proceedings Papers

Calibration Tests of New Type Flow-Metering System by Ultrasonic Pulse-Doppler Profile-Velocimetry at National Standard Loops

Michitsugu Mori, Kenichi Tezuka, Takeshi Suzuki, Mark Sapia, Edward Schrull, Paul Nichols, Yasushi Takeda
Proc. ASME. ICONE14, Volume 2: Thermal Hydraulics, 769-774, July 17–20, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ICONE14-89730
https://doi.org/10.1115/ICONE14-89730
View Paper titled, Calibration Tests of New Type Flow-Metering System by Ultrasonic Pulse-Doppler Profile-Velocimetry at National Standard Loops
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Topics: Calibration, Engineering standards, Flow (Dynamics), National Institute of Standards and Technology, Metrology, Uncertainty, Water
Proceedings Papers

Effects of Inner Surface Roughness and Asymmetric Pipe Flow on Accuracy of Profile Factor for Ultrasonic Flow Meter

Michitsugu Mori, Kenichi Tezuka, Yasushi Takeda
Proc. ASME. ICONE14, Volume 2: Thermal Hydraulics, 761-767, July 17–20, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ICONE14-89729
https://doi.org/10.1115/ICONE14-89729
View Paper titled, Effects of Inner Surface Roughness and Asymmetric Pipe Flow on Accuracy of Profile Factor for Ultrasonic Flow Meter
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Topics: Flowmeters, Pipe flow, Surface roughness, Flow (Dynamics), Pipes, Feedwater, Calibration, Errors, Power stations, Flight
Proceedings Papers

Flow Induced Vibration of a Steam Control Valve in Middle-Opening Condition

Ryo Morita, Fumio Inada, Michitsugu Mori, Kenichi Tezuka, Yoshinobu Tsujimoto
Proc. ASME. PVP2005, Volume 4: Fluid Structure Interaction, 485-490, July 17–21, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PVP2005-71334
https://doi.org/10.1115/PVP2005-71334
View Paper titled, Flow Induced Vibration of a Steam Control Valve in Middle-Opening Condition
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Topics: Flow-induced vibrations, Steam, Valves, Vibration, Flow (Dynamics), Pressure, Computational fluid dynamics, Geometry, High pressure (Physics), Locks (Waterways)
Journal Articles

CFD Simulations and Experiments of Flow Fluctuations Around a Steam Control Valve

Ryo Morita, Fumio Inada, Michitsugu Mori, Kenichi Tezuka, Yoshinobu Tsujimoto
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. January 2007, 129(1): 48–54.
https://doi.org/10.1115/1.2375123
Published Online: June 11, 2006
View Article titled, CFD Simulations and Experiments of Flow Fluctuations Around a Steam Control Valve
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Topics: Computational fluid dynamics, Flow (Dynamics), Fluctuations (Physics), Pressure, Valves, Steam