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Proceedings Papers

Study on Vertical Load Acting on Whole Roof of Cylindrical Tanks in Nonlinear Sloshing Including Extremely Large Load

Shunichi Ikesue, Hideyuki Morita, Hiromi Sago, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2023, Volume 7: Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V007T08A025, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105288
https://doi.org/10.1115/PVP2023-105288
View Paper titled, Study on Vertical Load Acting on Whole Roof of Cylindrical Tanks in Nonlinear Sloshing Including Extremely Large Load
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Topics: Roofs, Sloshing, Stress
Proceedings Papers

Study on the Predictive Evaluation Method of Load Acting on Roof in Nonlinear Sloshing of Cylindrical Tank

Shunichi Ikesue, Hideyuki Morita, Hidekazu Ishii, Hiromi Sago, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T08A021, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-82752
https://doi.org/10.1115/PVP2022-82752
View Paper titled, Study on the Predictive Evaluation Method of Load Acting on Roof in Nonlinear Sloshing of Cylindrical Tank
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Topics: Evaluation methods, Roofs, Sloshing, Stress
Proceedings Papers

Study on the Predictive Evaluation Method for Loads Acting on Roof and Sidewall of Cylindrical Tank in Nonlinear Sloshing Based on Simplified Equations

Shunichi Ikesue, Hideyuki Morita, Hidekazu Ishii, Hiromi Sago, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T08A012, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61343
https://doi.org/10.1115/PVP2021-61343
View Paper titled, Study on the Predictive Evaluation Method for Loads Acting on Roof and Sidewall of Cylindrical Tank in Nonlinear Sloshing Based on Simplified Equations
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Topics: Evaluation methods, Roofs, Sloshing, Stress
Journal Articles

In-Plane Fluidelastic Instability Evaluation of Triangular Array Tube Bundle Using Fluid Force Measured Under Steam–Water Two-Phase Flow Condition

Shingo Nishida, Seinosuke Azuma, Hideyuki Morita, Kazuo Hirota, Ryoichi Kawakami, Yoshito Nishikawa
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2021, 143(1): 011404.
Paper No: PVT-19-1058
https://doi.org/10.1115/1.4049145
Published Online: December 17, 2020
View Article titled, In-Plane Fluidelastic Instability Evaluation of Triangular Array Tube Bundle Using Fluid Force Measured Under Steam–Water Two-Phase Flow Condition
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Topics: Flow (Dynamics), Fluids, Stability, Damping, Steam, Water, Two-phase flow
Proceedings Papers

Study on the Predictive Evaluation Method of Load Acting on the Roof and Internal Components of Cylindrical Tanks by Nonlinear Sloshing

Hideyuki Morita, Tomoshige Takata, Hideki Madokoro, Hiromi Sago, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2020, Volume 9: Seismic Engineering, V009T09A021, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21343
https://doi.org/10.1115/PVP2020-21343
View Paper titled, Study on the Predictive Evaluation Method of Load Acting on the Roof and Internal Components of Cylindrical Tanks by Nonlinear Sloshing
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Topics: Evaluation methods, Roofs, Sloshing, Stress, Waves, Earthquakes, Accidents, Damage, Design, Fluid dynamics
Proceedings Papers

Study on the Predictive Evaluation Method for Liquid Surface Shape and Flow Velocity in Nonlinear Sloshing Based on Simplified Equations

Shunichi Ikesue, Hideyuki Morita, Tomoshige Takata, Hideki Madokoro, Hidekazu Ishii, Hiromi Sago, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2020, Volume 9: Seismic Engineering, V009T09A022, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21344
https://doi.org/10.1115/PVP2020-21344
View Paper titled, Study on the Predictive Evaluation Method for Liquid Surface Shape and Flow Velocity in Nonlinear Sloshing Based on Simplified Equations
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Topics: Evaluation methods, Flow (Dynamics), Shapes, Sloshing, Waves, Stress, Roofs, Design, Accidents, Damage
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
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2020, 142(2): 021401.
Paper No: PVT-19-1062
https://doi.org/10.1115/1.4045992
Published Online: February 24, 2020
View Article titled, Investigation of In-Plane Fluid Elastic Instability for a Triangular Tube Bundle Subjected to Two-Phase Flow
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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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93246
https://doi.org/10.1115/PVP2019-93246
View Paper titled, Unsteady Fluid Force and Random Excitation Force Measurement of Triangular Array Tube Bundle in Steam-Water Two Phase Flow
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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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93458
https://doi.org/10.1115/PVP2019-93458
View Paper titled, Random Excitation PSD Model Acting on Heat Exchanger Tube Bundle Under Two Phase Flow Condition
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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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93473
https://doi.org/10.1115/PVP2019-93473
View Paper titled, Experimental Investigation of Fluid-Elastic Vibration of Square Array Tube Bundle in Two Phase Flow
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Topics: Boilers, Flow (Dynamics), Fluids, Two-phase flow, Vibration
Proceedings Papers

Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Crest Impact Load on the Roof of Cylindrical Tanks

Hideyuki Morita, Tomoshige Takata, Hideki Madokoro, Hiromi Sago, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A039, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93442
https://doi.org/10.1115/PVP2019-93442
View Paper titled, Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Crest Impact Load on the Roof of Cylindrical Tanks
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Topics: Evaluation methods, Roofs, Sloshing, Stress, Waves, Earthquakes, Flow (Dynamics), Accidents, Damage, Design
Proceedings Papers

Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks: Part 2 — Proposal and Examination of Applicability of the Predictive Evaluation Method

Hiromi Sago, Hideyuki Morita, Tomoshige Takata, Hideki Madokoro, Hisatomo Murakami, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A045, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84419
https://doi.org/10.1115/PVP2018-84419
View Paper titled, Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks: Part 2 — Proposal and Examination of Applicability of the Predictive Evaluation Method
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Topics: Evaluation methods, Sloshing, Waves, Earthquakes, Roofs, Accidents, Damage, Design, Flow (Dynamics), Linear vibration
Proceedings Papers

Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks: Part 1 — Shaking Table Test Results and Verification Results of Analytical Method for Nonlinear Sloshing

Hideyuki Morita, Tomoshige Takata, Hideki Madokoro, Hiromi Sago, Hisatomo Murakami, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A044, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84416
https://doi.org/10.1115/PVP2018-84416
View Paper titled, Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks: Part 1 — Shaking Table Test Results and Verification Results of Analytical Method for Nonlinear Sloshing
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Topics: Evaluation methods, Sloshing, Waves, Earthquakes, Flow (Dynamics), Roofs, Accidents, Damage, Design, Linear vibration
Proceedings Papers

Development of Structural Integrity Assessment Method for Flow-Induced Vibration of Reactor Internals in PWR

Hirokazu Sugiura, Shigeyuki Watanabe, Akihisa Iwasaki, Hideyuki Morita, Hideyuki Sakata, Yoshito Nishikawa
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A006, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84473
https://doi.org/10.1115/PVP2018-84473
View Paper titled, Development of Structural Integrity Assessment Method for Flow-Induced Vibration of Reactor Internals in PWR
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Topics: Flow-induced vibrations, Pressurized water reactors, Turbulence, Computational fluid dynamics, Fluctuations (Physics), Pressure, Flow (Dynamics), Resonance ionization spectroscopy, Vibration, Vibration analysis
Proceedings Papers

Simulation of Acoustic-Structure Interaction by Using Finite Element Analysis in Reactor Pressure Vessel of PWR

Koji Maeta, Keisuke Matsuyama, Hirokazu Sugiura, Shigeyuki Watanabe, Hideyuki Morita, Akihisa Iwasaki, Yoshito Nishikawa
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A007, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84496
https://doi.org/10.1115/PVP2018-84496
View Paper titled, Simulation of Acoustic-Structure Interaction by Using Finite Element Analysis in Reactor Pressure Vessel of PWR
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Topics: Acoustics, Finite element analysis, Pressurized water reactors, Reactor vessels, Simulation, Sound pressure, Resonance ionization spectroscopy, Pressure, Computer software, Nuclear reactor coolants
Proceedings Papers

Fundamental Study on Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks

Hideyuki Morita, Tomosige Takata, Hideki Madokoro, Hiromi Sago, Hisatomo Murakami, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2017, Volume 8: Seismic Engineering, V008T08A049, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65313
https://doi.org/10.1115/PVP2017-65313
View Paper titled, Fundamental Study on Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks
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Topics: Evaluation methods, Sloshing, Waves, Earthquakes, Roofs, Flow (Dynamics), Accidents, Damage, Design, Fluids
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-30573
https://doi.org/10.1115/ICONE22-30573
View Paper titled, Two-Phase Flow Induced Force Fluctuations on Pipe Bend
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Topics: Fluctuations (Physics), Pipe bends, Two-phase flow, Flow (Dynamics), Slug flows, Pressure, Collisions (Physics), Databases, Fluids, Flux (Metallurgy)
Proceedings Papers

Investigation on In-Flow Fluidelastic Instability of an Array of Tubes

Kazuo Hirota, Hideyuki Morita, Jun Hirai, Akihisa Iwasaki, Seiho Utsumi, Kengo Shimamura, Ryoichi Kawakami
Proc. ASME. PVP2013, Volume 4: Fluid-Structure Interaction, V004T04A029, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97163
https://doi.org/10.1115/PVP2013-97163
View Paper titled, Investigation on In-Flow Fluidelastic Instability of an Array of Tubes
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Topics: Flow (Dynamics), Cross-flow, Air flow, Boilers, Cylinders, Vibration
Proceedings Papers

Development of Seismic Design Method for Free Standing Rack

Akihisa Iwasaki, Yoshitsugu Nekomoto, Hideyuki Morita, Katsuhiko Taniguchi, Daisaku Okuno, Toshihiro Matsuoka, Naoki Chigusa
Proc. ASME. PVP2013, Volume 8: Seismic Engineering, V008T08A041, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97168
https://doi.org/10.1115/PVP2013-97168
View Paper titled, Development of Seismic Design Method for Free Standing Rack
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Topics: Earthquake resistant design, Displacement, Earthquakes, Friction, Fuel cells, Fuels, Hydraulic couplings, Nuclear power stations, Safety, Seismic analysis
Proceedings Papers

Experimental Parameter Study on Free Standing Rack

Akihisa Iwasaki, Yoshitsugu Nekomoto, Hideyuki Morita, Katsuhiko Taniguchi, Daisaku Okuno, Toshihiro Matsuoka, Naoki Chigusa
Proc. ASME. PVP2012, Volume 8: Seismic Engineering, 171-179, July 15–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78458
https://doi.org/10.1115/PVP2012-78458
View Paper titled, Experimental Parameter Study on Free Standing Rack
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Topics: Evaluation methods, Excitation, Fluids, Fuels, Manufacturing, Nuclear power stations, Spent nuclear fuels, Stress