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Proceedings Papers

Motion and Vibration Analysis of a Roller Coaster

Katsuhisa Fujita, Tetsuya Kimura, Yoshinori Yamamoto
Proc. ASME. IDETC-CIE2001, Volume 6A: 18th Biennial Conference on Mechanical Vibration and Noise, 319-326, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21337
https://doi.org/10.1115/DETC2001/VIB-21337
View Paper titled, Motion and Vibration Analysis of a Roller Coaster
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Topics: Rollers, Vibration analysis, Trajectories (Physics), Vibration, Algebra, Equations of motion, Simulation analysis, Simulation results, Stiffness, Wheels
Proceedings Papers

Combinational Influence of Internal Flow and External Annular Axial Flow on Instability of Cantilevered Double Wall Pipes

Katsuhisa Fujita, Akinori Moriasa
Proc. ASME. PVP2017, Volume 4: Fluid-Structure Interaction, V004T04A030, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65240
https://doi.org/10.1115/PVP2017-65240
View Paper titled, Combinational Influence of Internal Flow and External Annular Axial Flow on Instability of Cantilevered Double Wall Pipes
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Topics: Axial flow, Internal flow, Pipes, Flow (Dynamics), Fluids, Stability, Dynamic stability, Density, Energy generation, Flutter (Aerodynamics)
Proceedings Papers

Earthquake Resistance Assessment of Contaminated Water Storage Tank and its Reinforcement Basic Design at Fukushima

Haruo Morishige, Katsuhisa Fujita, Yousuke Yamashiki
Proc. ASME. PVP2017, Volume 8: Seismic Engineering, V008T08A053, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65677
https://doi.org/10.1115/PVP2017-65677
View Paper titled, Earthquake Resistance Assessment of Contaminated Water Storage Tank and its Reinforcement Basic Design at Fukushima
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Topics: Design, Earthquake resistant design, Fukushima nuclear disaster, Japan, 2011, Water storage, Earthquakes, Water, Coolants, Concretes, Accidents, Countermeasures
Journal Articles

Development of Measurement Methods for Vibration-Induced Stress of Small-Bore Piping

Akira Maekawa, Michiyasu Noda, Michiaki Suzuki, Takeshi Suyama, Katsuhisa Fujita
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2017, 139(4): 041207.
Paper No: PVT-16-1087
https://doi.org/10.1115/1.4036512
Published Online: May 26, 2017
View Article titled, Development of Measurement Methods for Vibration-Induced Stress of Small-Bore Piping
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Topics: Pipes, Stress, Vibration
Journal Articles

Experimental and Numerical Study on Pressure Pulsations Under Various Acoustic Boundary Conditions in Piping Systems

Akira Maekawa, Takashi Tsuji, Michiyasu Noda, Tsuneo Takahashi, Minoru Kato, Katsuhisa Fujita
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2017, 139(2): 021703.
Paper No: PVT-16-1082
https://doi.org/10.1115/1.4035698
Published Online: February 3, 2017
View Article titled, Experimental and Numerical Study on Pressure Pulsations Under Various Acoustic Boundary Conditions in Piping Systems
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Topics: Acoustics, Boundary-value problems, Pipes, Pressure, Pumps, Resonance, Rotation, Computer simulation, Valves, Simulation
Proceedings Papers

Stability of an Axially Moving Flexible Cantilevered Plate in an Axial Flow

Katsuhisa Fujita, Keiji Matsumoto
Proc. ASME. PVP2015, Volume 4: Fluid-Structure Interaction, V004T04A021, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45142
https://doi.org/10.1115/PVP2015-45142
View Paper titled, Stability of an Axially Moving Flexible Cantilevered Plate in an Axial Flow
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Topics: Axial flow, Stability, Fluids, Band saws, Boundary-value problems, Dynamic stability, Flow (Dynamics), Machinery, Numerical analysis, Stiffness
Proceedings Papers

Stability of Cantilevered Pipes Subjected to Internal Flow and External Annular Axial Flow Simultaneously

Katsuhisa Fujita, Akinori Moriasa
Proc. ASME. PVP2015, Volume 4: Fluid-Structure Interaction, V004T04A020, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45141
https://doi.org/10.1115/PVP2015-45141
View Paper titled, Stability of Cantilevered Pipes Subjected to Internal Flow and External Annular Axial Flow Simultaneously
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Topics: Axial flow, Internal flow, Pipes, Stability, Fluids, Flow (Dynamics), Flutter (Aerodynamics), Modeling, Navier-Stokes equations, Offshore mining
Proceedings Papers

Whirl Stability of Herringbone-Grooved Gas-Lubricated Journal Bearing

Katsuhisa Fujita
Proc. ASME. PVP2014, Volume 4: Fluid-Structure Interaction, V004T04A012, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28146
https://doi.org/10.1115/PVP2014-28146
View Paper titled, Whirl Stability of Herringbone-Grooved Gas-Lubricated Journal Bearing
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Topics: Journal bearings, Stability, Whirls, Bearings, Eigenvalues, Equations of motion, Friction, Navier-Stokes equations, Transients (Dynamics)
Proceedings Papers

Stability of a Stationary Flexible Cantilevered Plate in an Axial Flow

Katsuhisa Fujita, Keiji Matsumoto
Proc. ASME. PVP2014, Volume 4: Fluid-Structure Interaction, V004T04A013, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28147
https://doi.org/10.1115/PVP2014-28147
View Paper titled, Stability of a Stationary Flexible Cantilevered Plate in an Axial Flow
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Topics: Axial flow, Stability, Fluids, Damping, Eigenvalues, Equations of motion, Fluid pressure, Machinery, Metals, Plates (structures)
Proceedings Papers

Dynamic Stability of a Flexible Plate Moving in a Parallel Flow

Katsuhisa Fujita
Proc. ASME. PVP2013, Volume 4: Fluid-Structure Interaction, V004T04A026, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97132
https://doi.org/10.1115/PVP2013-97132
View Paper titled, Dynamic Stability of a Flexible Plate Moving in a Parallel Flow
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Topics: Dynamic stability, Flow (Dynamics), Fluids, Flat plates, Equations of motion, Damping, Eigenvalues, Fluid dynamics, Fluid pressure, Machinery
Proceedings Papers

Dynamic Stability of an Elastic Beam Subjected to Follower Forces

Katsuhisa Fujita, Akihide Gotou
Proc. ASME. PVP2012, Volume 8: Seismic Engineering, 241-249, July 15–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78278
https://doi.org/10.1115/PVP2012-78278
View Paper titled, Dynamic Stability of an Elastic Beam Subjected to Follower Forces
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Topics: Cantilevers, Damping, Displacement, Dynamic stability, Eigenvalues, Flutter (Aerodynamics), Stability, Vacuum
Proceedings Papers

Seismic Safety Margin of Cylindrical Liquid Storage Tanks in Nuclear Power Plants

Akira Maekawa, Tsuneo Takahashi, Katsuhisa Fujita
Proc. ASME. PVP2011, Volume 8: Seismic Engineering, 279-288, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57241
https://doi.org/10.1115/PVP2011-57241
View Paper titled, Seismic Safety Margin of Cylindrical Liquid Storage Tanks in Nuclear Power Plants
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Topics: Nuclear power stations, Safety, Storage tanks, Buckling, Stress, Design, Damage, Engineering simulation, Finite element analysis, Simulation
Proceedings Papers

A Consideration on Nonlinear Sloshing of a Rectangular Liquid Storage Container Subjected to Seismic Excitations

Katsuhisa Fujita, Sho Asano
Proc. ASME. PVP2011, Volume 8: Seismic Engineering, 259-267, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57116
https://doi.org/10.1115/PVP2011-57116
View Paper titled, A Consideration on Nonlinear Sloshing of a Rectangular Liquid Storage Container Subjected to Seismic Excitations
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Topics: Containers, Excitation, Sloshing, Storage, Damage, Earthquakes, Fourier series, Pressure, Stiffness
Proceedings Papers

Experiment and Simulation on Pressure Pulsation Accompanied by Acoustic Resonance and Piping Vibration

Takashi Tsuji, Akira Maekawa, Tsuneo Takahashi, Michiyasu Noda, Minoru Kato, Katsuhisa Fujita
Proc. ASME. PVP2011, Volume 4: Fluid-Structure Interaction, 163-173, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57221
https://doi.org/10.1115/PVP2011-57221
View Paper titled, Experiment and Simulation on Pressure Pulsation Accompanied by Acoustic Resonance and Piping Vibration
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Topics: Acoustics, Pipes, Pressure, Resonance, Simulation, Vibration, Computer simulation, Piping systems, Boundary-value problems, Design
Proceedings Papers

Influence of Fluid Viscosity and Structural Specifications on Stability in the Vicinity of Critical Velocity of an Elastic Beam Subjected to Confined Axial Flow

Katsuhisa Fujita
Proc. ASME. PVP2011, Volume 4: Fluid-Structure Interaction, 113-121, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57117
https://doi.org/10.1115/PVP2011-57117
View Paper titled, Influence of Fluid Viscosity and Structural Specifications on Stability in the Vicinity of Critical Velocity of an Elastic Beam Subjected to Confined Axial Flow
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Topics: Axial flow, Fluids, Stability, Viscosity, Damping, Dynamic stability, Flow-induced vibrations, Flutter (Aerodynamics)
Proceedings Papers

Vibration Experiments and Numerical Simulations of Pulsation Behavior in Actual Size Mock-Up Piping

Akira Maekawa, Tsuneo Takahashi, Takashi Tsuji, Michiyasu Noda, Minoru Kato, Katsuhisa Fujita
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, 913-920, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30280
https://doi.org/10.1115/FEDSM-ICNMM2010-30280
View Paper titled, Vibration Experiments and Numerical Simulations of Pulsation Behavior in Actual Size Mock-Up Piping
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Topics: Computer simulation, Pipes, Vibration, Acoustics, Boundary-value problems, Resonance, Valves, Pressure, Pumps, Fluids
Proceedings Papers

Dynamic Buckling Simulation of Cylindrical Liquid Storage Tanks Subjected to Seismic Motions

Akira Maekawa, Katsuhisa Fujita
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 8, 313-320, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25412
https://doi.org/10.1115/PVP2010-25412
View Paper titled, Dynamic Buckling Simulation of Cylindrical Liquid Storage Tanks Subjected to Seismic Motions
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Topics: Buckling, Simulation, Storage tanks, Computer simulation, Deformation, Fluids, Optimization
Journal Articles

Vibration Test of a 1/10 Reduced Scale Model of Cylindrical Water Storage Tank

Akira Maekawa, Yasutaka Shimizu, Michiaki Suzuki, Katsuhisa Fujita
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2010, 132(5): 051801.
https://doi.org/10.1115/1.4001915
Published Online: August 31, 2010
View Article titled, Vibration Test of a 1/10 Reduced Scale Model of Cylindrical Water Storage Tank
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Topics: Excitation, Fluid pressure, Pressure, Vibration, Sloshing, Vibration tests, Water storage, Waves
Proceedings Papers

Dynamic Buckling Analysis of Cylindrical Water Storage Tanks: A New Simulation Method Considering Coupled Vibration Between Fluid and Structure

Akira Maekawa, Katsuhisa Fujita
Proc. ASME. PVP2009, Volume 8: Seismic Engineering, 77-86, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77083
https://doi.org/10.1115/PVP2009-77083
View Paper titled, Dynamic Buckling Analysis of Cylindrical Water Storage Tanks: A New Simulation Method Considering Coupled Vibration Between Fluid and Structure
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Topics: Buckling, Fluids, Simulation, Vibration, Water storage, Earthquakes, Shells, Water, Damage, Deformation
Proceedings Papers

Occurrence of Nonlinear Oval-Type Vibration Under Large Sinusoidal Excitation: Experiment

Akira Maekawa, Katsuhisa Fujita
Proc. ASME. PVP2007, Volume 8: Seismic Engineering, 295-302, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26461
https://doi.org/10.1115/PVP2007-26461
View Paper titled, Occurrence of Nonlinear Oval-Type Vibration Under Large Sinusoidal Excitation: Experiment
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Topics: Excitation, Vibration, Accelerometers, Displacement, Resonance, Sensors, Strain gages, Water storage, Waves