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Proceedings Papers

Development on Simulation Method for Two-Phase Flow in Large Diameter Pipes With 90 Degree Elbows

Yoshiteru Komuro, Atsushi Kodama, Yoshiyuki Kondo, Koichi Tanimoto, Takashi Hibiki
Proc. ASME. ICONE2020, Volume 1: Beyond Design Basis; Codes and Standards; Computational Fluid Dynamics (CFD); Decontamination and Decommissioning; Nuclear Fuel and Engineering; Nuclear Plant Engineering, V001T03A019, August 4–5, 2020
Paper No: ICONE2020-16747
DOI: https://doi.org/10.1115/ICONE2020-16747
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Topics: Pipes, Simulation, Two-phase flow
Journal Articles

Investigation of In-Plane Fluid Elastic Instability for a Triangular Tube Bundle Subjected to Two-Phase Flow

Seinosuke Azuma, Hideyuki Morita, Kazuo Hirota, Yoshiyuki Kondo, Seiho Utsumi, Yoshiteru Komuro, Ryoichi Kawakami, Toshifumi Nariai, Yoshito Nishikawa
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. April 2020, 142(2): 021401.
Paper No: PVT-19-1062
DOI: https://doi.org/10.1115/1.4045992
Published Online: February 24, 2020
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Topics: Damping, Flow (Dynamics), Fluids, Two-phase flow, Vibration
Proceedings Papers

Unsteady Fluid Force and Random Excitation Force Measurement of Triangular Array Tube Bundle in Steam-Water Two Phase Flow

Shingo Nishida, Ryoichi Kawakami, Kazuo Hirota, Hideyuki Morita, Yoshiyuki Kondo, Seiho Utsumi
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A010, July 14–19, 2019
Paper No: PVP2019-93246
DOI: https://doi.org/10.1115/PVP2019-93246
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Topics: Fluids, Force measurement, Random excitation, Stability, Steam, Two-phase flow, Water
Proceedings Papers

Random Excitation PSD Model Acting on Heat Exchanger Tube Bundle Under Two Phase Flow Condition

Shingo Nishida, Ryoichi Kawakami, Kazuo Hirota, Hideyuki Morita, Seinosuke Azuma, Yoshiyuki Kondo, Yoshiteru Komuro
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A017, July 14–19, 2019
Paper No: PVP2019-93458
DOI: https://doi.org/10.1115/PVP2019-93458
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Topics: Heat exchangers, Random excitation, Two-phase flow
Proceedings Papers

Experimental Investigation of Fluid-Elastic Vibration of Square Array Tube Bundle in Two Phase Flow

Ryoichi Kawakami, Seinosuke Azuma, Toshifumi Nariai, Kazuo Hirota, Hideyuki Morita, Yoshiyuki Kondo, Yoshiteru Komuro
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A018, July 14–19, 2019
Paper No: PVP2019-93473
DOI: https://doi.org/10.1115/PVP2019-93473
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Topics: Boilers, Flow (Dynamics), Fluids, Two-phase flow, Vibration
Proceedings Papers

Development of Evaluation Method for Thermal Stratification by Cavity Flow in a Vertical Branch Pipe With Elbow and Horizontal Section: Experimental Results

Atsushi Kodama, Yoshiteru Komuro, Keiichi Hori, Hironori Noguchi, Yoshiyuki Kondo, Koichi Tanimoto
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A014, July 22–26, 2018
Paper No: ICONE26-81143
DOI: https://doi.org/10.1115/ICONE26-81143
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Topics: Cavity flows, Evaluation methods, Pipes, Thermal stratification, Flow (Dynamics), Water, Fatigue, High temperature, Temperature, Temperature profiles
Proceedings Papers

Development of Evaluation Method for Thermal Stratification by Cavity Flow in a Vertical Branch Pipe With Elbow and Horizontal Section: Modeling of Evaluation Method

Atsushi Kodama, Yoshiteru Komuro, Keiichi Hori, Hironori Noguchi, Yoshiyuki Kondo, Koichi Tanimoto
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A015, July 22–26, 2018
Paper No: ICONE26-81144
DOI: https://doi.org/10.1115/ICONE26-81144
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Topics: Cavity flows, Evaluation methods, Modeling, Pipes, Thermal stratification, Fatigue, High temperature, Temperature, Water, Cycles
Journal Articles

Experimental Study of Horizontal Bubble Plume With Computational Fluid Dynamics Benchmarking

Shao-Wen Chen, Christopher Macke, Takashi Hibiki, Mamoru Ishii, Yang Liu, Peng Ju, Subash Sharma, Yoshiyuki Kondo, Tsutomu Kawamizu, Takashi Yoshimoto, Seiji Kagawa, Koichi Tanimoto
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. November 2016, 138(11): 111301.
Paper No: FE-15-1395
DOI: https://doi.org/10.1115/1.4033560
Published Online: July 15, 2016
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Topics: Bubbles, Computational fluid dynamics, Ejectors, Flow (Dynamics), Fluids, Plumes (Fluid dynamics), Porosity, Simulation, Nozzles, Probes
Proceedings Papers

Two-Phase Flow Induced Force Fluctuations on Pipe Bend

Shuichiro Miwa, Yang Liu, Takashi Hibiki, Mamoru Ishii, Yoshiyuki Kondo, Hideyuki Morita, Koichi Tanimoto
Proc. ASME. ICONE22, Volume 2B: Thermal Hydraulics, V02BT09A007, July 7–11, 2014
Paper No: ICONE22-30573
DOI: https://doi.org/10.1115/ICONE22-30573
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Topics: Fluctuations (Physics), Pipe bends, Two-phase flow, Flow (Dynamics), Slug flows, Pressure, Collisions (Physics), Databases, Fluids, Flux (Metallurgy)
eBook Chapter

Effect of Hydrogen on Fracture Toughness of Low Alloy Steels

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2014
ISBN: 9780791860298
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Topics: Alloy steel, Fracture toughness, Hydrogen
eBook Chapter

Effect of Hydrogen and Addition of Oxygen on Fretting Fatigue Properties

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2014
ISBN: 9780791860298
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Topics: Fatigue properties, Hydrogen, Oxygen
Proceedings Papers

Development of Moisture Separator With High Performance of Steam Generator

Kenji Nishida, Toshiyuki Mizutani, Tadahiko Suzuta, Yoshiyuki Kondo, Yasuhiko Hirao
Proc. ASME. ICONE12, 12th International Conference on Nuclear Engineering, Volume 3, 545-550, April 25–29, 2004
Paper No: ICONE12-49241
DOI: https://doi.org/10.1115/ICONE12-49241
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Topics: Boilers
Proceedings Papers

Experimental Study of Stable Droplet in Blowdown Phenomenon of Large Break LOCA

Yoshiyuki Kondo, Koichi Tanimoto, Keiichi Hori, Tatsuo Ishiguro, Junji Ogata, Shigemitsu Umezawa, Tetsuya Teramae, Yuji Furukawa
Proc. ASME. ICONE12, 12th International Conference on Nuclear Engineering, Volume 3, 637-642, April 25–29, 2004
Paper No: ICONE12-49349
DOI: https://doi.org/10.1115/ICONE12-49349
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Topics: Drops, Flow (Dynamics)