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Proceedings Papers

Experimental and Numerical Investigation of the Inlet Effect on the Dynamics of a Water Intake Pipe

Ryoya Hisamatsu, Yusei Yamaguchi, Carlos A. Riveros-Jerez, Tomoaki Utsunomiya
Proc. ASME. OMAE2024, Volume 6: Polar and Arctic Sciences and Technology; CFD, FSI, and AI, V006T08A047, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-124537
https://doi.org/10.1115/OMAE2024-124537
View Paper titled, Experimental and Numerical Investigation of the Inlet Effect on the Dynamics of a Water Intake Pipe
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Topics: Dynamics (Mechanics), Excitation, Internal flow, Pipeline risers, Pipes, Risers (Casting), Water
Proceedings Papers

Dynamics of a Cold Water Intaking Pipe Subject to Internal Flow and Motion Excitation

Ryoya Hisamatsu, Tomoaki Utsunomiya
Proc. ASME. OMAE2023, Volume 4: Ocean Space Utilization, V004T05A015, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-103375
https://doi.org/10.1115/OMAE2023-103375
View Paper titled, Dynamics of a Cold Water Intaking Pipe Subject to Internal Flow and Motion Excitation
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Topics: Dynamics (Mechanics), Excitation, Internal flow, Ocean thermal energy conversion, Pipeline risers, Pipes, Risers (Casting), Water
Proceedings Papers

Numerical Investigation of Internal Flow Effect on the Cross-Flow Vortex-Induced Vibration

Guixin Zhao, Shuai Meng
Proc. ASME. OMAE2023, Volume 7: CFD & FSI, V007T08A020, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-103416
https://doi.org/10.1115/OMAE2023-103416
View Paper titled, Numerical Investigation of Internal Flow Effect on the Cross-Flow Vortex-Induced Vibration
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Topics: Cross-flow, Internal flow, Vortex-induced vibration
Proceedings Papers

Finite Element Modelling of Ocean Thermal Energy Conversion (OTEC) Cold Water Pipe (CWP)

Ristiyanto Adiputra, Tomoaki Utsunomiya
Proc. ASME. OMAE2022, Volume 4: Ocean Space Utilization, V004T05A012, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78135
https://doi.org/10.1115/OMAE2022-78135
View Paper titled, Finite Element Modelling of Ocean Thermal Energy Conversion (OTEC) Cold Water Pipe (CWP)
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Topics: Finite element analysis, Internal flow, Modeling, Ocean thermal energy conversion, Water pipes
Proceedings Papers

Flow-Induced Vibration Screening of a Thermoplastic Composite Pipe Water Injection Jumper

Juan P. Pontaza, Varadarajan Nadathur, John L. Rosche
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A017, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-63918
https://doi.org/10.1115/OMAE2021-63918
View Paper titled, Flow-Induced Vibration Screening of a Thermoplastic Composite Pipe Water Injection Jumper
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Topics: Computational fluid dynamics, Flow-induced vibrations, Pipes, Thermoplastic composites, Underground injection, Vibration, Steel, Ocean engineering, Manufacturing, Design
Proceedings Papers

A Frequency-Domain Screening Methodology for Flow-Induced Vibration in Piping

Juan P. Pontaza
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A018, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-64060
https://doi.org/10.1115/OMAE2021-64060
View Paper titled, A Frequency-Domain Screening Methodology for Flow-Induced Vibration in Piping
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Topics: Flow-induced vibrations, Pipes, Vibration, Stress, Fatigue damage, Finite element analysis, Computational fluid dynamics, Finite element model, Flow (Dynamics), Accelerometers
Proceedings Papers

Numerical Simulation of a Jumper Conveying Slurry for Deep-Sea Mining

Marcio Yamamoto, Tomo Fujiwara, Joji Yamamoto, Sotaro Masanobu
Proc. ASME. OMAE2021, Volume 5: Ocean Space Utilization, V005T05A008, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62356
https://doi.org/10.1115/OMAE2021-62356
View Paper titled, Numerical Simulation of a Jumper Conveying Slurry for Deep-Sea Mining
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Topics: Computer simulation, Internal flow, Mining, Seas, Slurries
Proceedings Papers

Dynamic Characteristics and Stability of Flexible Riser Under Consideration of Non-Uniform Tension and Internal Flow

Dingbang Yan, Shuangxi Guo, Yilun Li, Jixiang Song, Min Li, Weimin Chen
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A012, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18347
https://doi.org/10.1115/OMAE2020-18347
View Paper titled, Dynamic Characteristics and Stability of Flexible Riser Under Consideration of Non-Uniform Tension and Internal Flow
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Topics: Flexible risers, Fluids, Internal flow, Pipeline risers, Risers (Casting), Stability, Tension
Proceedings Papers

The Effects of Solid-Liquid Internal Flow on the Dynamic Behavior of a Reduced-Scale Jumper for Deep-Sea Mining

Marcio Yamamoto, Tomo Fujiwara, Shigeo Kanada, Masao Ono, Satoru Takano, Joji Yamamoto, Sotaro Masanobu
Proc. ASME. OMAE2020, Volume 5: Ocean Space Utilization, V005T05A010, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18688
https://doi.org/10.1115/OMAE2020-18688
View Paper titled, The Effects of Solid-Liquid Internal Flow on the Dynamic Behavior of a Reduced-Scale Jumper for Deep-Sea Mining
Open the PDF for The Effects of Solid-Liquid Internal Flow on the Dynamic Behavior of a Reduced-Scale Jumper for Deep-Sea Mining in another window
Topics: Internal flow, Mining, Pipes, Seas, Slurries
Proceedings Papers

Flow-Induced Vibration Screening of a Thermoplastic Composite Pipe Water Injection Jumper

Juan P. Pontaza, Varadarajan Nadathur, John L. Rosche
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A024, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18180
https://doi.org/10.1115/OMAE2020-18180
View Paper titled, Flow-Induced Vibration Screening of a Thermoplastic Composite Pipe Water Injection Jumper
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Topics: Computational fluid dynamics, Flow-induced vibrations, Pipes, Thermoplastic composites, Underground injection, Vibration, Ocean engineering, Design, Fatigue, Fatigue failure
Proceedings Papers

Optimization of a Horizontal Axis Tidal Current Turbine by Multi-Objective Optimization

Takumi Nagataki, Ko Kurokawa, Reiko Yamada, Daisaku Sakaguchi, Yusaku Kyozuka
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A023, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95829
https://doi.org/10.1115/OMAE2019-95829
View Paper titled, Optimization of a Horizontal Axis Tidal Current Turbine by Multi-Objective Optimization
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Topics: Optimization, Pareto optimization, Tides, Turbines, Design, Diffusers, Blades, Computational fluid dynamics, Artificial neural networks, Flow separation
Proceedings Papers

Experimental Analysis of Reduced-Scale Jumper for Deep-Sea Mining

Marcio Yamamoto, Tomo Fujiwara, Shigeo Kanada, Masao Ono, Satoru Takano, Joji Yamamoto
Proc. ASME. OMAE2019, Volume 6: Ocean Space Utilization, V006T05A013, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95990
https://doi.org/10.1115/OMAE2019-95990
View Paper titled, Experimental Analysis of Reduced-Scale Jumper for Deep-Sea Mining
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Topics: Experimental analysis, Mining, Seas, Oscillations, Flexible risers, Internal flow, Pressure, Pumps, Slurries, Centrifugal pumps
Proceedings Papers

New Moonpool Design of Drillship for Operability Improvement

Seon oh Yoo, Hyun Joe Kim, Dong Yeon Lee, Booki Kim, Seung Ho Yang
Proc. ASME. OMAE2018, Volume 1: Offshore Technology, V001T01A001, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77144
https://doi.org/10.1115/OMAE2018-77144
View Paper titled, New Moonpool Design of Drillship for Operability Improvement
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Topics: Design, Drillships, Internal flow, Waves, Computational fluid dynamics, Breakwaters, Flumes, Ocean engineering, Resonance, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Flow-Riser Interaction in Deep-Sea Mining: An Analytic Approach for Multi-Layered FRP Risers

Dimitrios G. Pavlou
Proc. ASME. OMAE2018, Volume 7B: Ocean Engineering, V07BT06A057, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78576
https://doi.org/10.1115/OMAE2018-78576
View Paper titled, Flow-Riser Interaction in Deep-Sea Mining: An Analytic Approach for Multi-Layered FRP Risers
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Topics: Fiber reinforced plastics, Flow (Dynamics), Mining, Pipeline risers, Risers (Casting), Seas, Anisotropy, Pipes, Pumps, Equations of motion
Proceedings Papers

Slug Flow-Induced Oscillation in Subsea Catenary Riser Experiencing VIV

S. Safrendyo, Narakorn Srinil
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A027, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77298
https://doi.org/10.1115/OMAE2018-77298
View Paper titled, Slug Flow-Induced Oscillation in Subsea Catenary Riser Experiencing VIV
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Topics: Flow (Dynamics), Ocean engineering, Oscillations, Pipeline risers, Risers (Casting), Slug flows, Vortex-induced vibration, Excitation, Pipes, Steady state
Proceedings Papers

Experimental and Numerical Study on the Flow Reduction in the Moonpool of Floating Offshore Structure

Seon Oh Yoo, Hyun Joe Kim, Dong Yeon Lee, Booki Kim, Seung Ho Yang
Proc. ASME. OMAE2017, Volume 1: Offshore Technology, V001T01A027, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-62451
https://doi.org/10.1115/OMAE2017-62451
View Paper titled, Experimental and Numerical Study on the Flow Reduction in the Moonpool of Floating Offshore Structure
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Topics: Flow (Dynamics), Offshore structures, Internal flow, Oscillations, Shapes, Drillships, Waves, Computational fluid dynamics, Damping, Pistons
Proceedings Papers

Parametric Resonance of a Fishing Vessel With and Without Anti-Roll Tank: An Experimental and Numerical Study

Isar Ghamari, Odd M. Faltinsen, Marilena Greco, Claudio Lugni
Proc. ASME. OMAE2017, Volume 7A: Ocean Engineering, V07AT06A012, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-62053
https://doi.org/10.1115/OMAE2017-62053
View Paper titled, Parametric Resonance of a Fishing Vessel With and Without Anti-Roll Tank: An Experimental and Numerical Study
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Topics: Resonance, Vessels, Computational fluid dynamics, Seas, Waves, Geometry, Internal flow, Model basin, Mooring, Stress
Proceedings Papers

Numerical Study of Pipeline-Riser Slugging in an Open Source Way

Xiangyin Meng, Longbin Tao
Proc. ASME. OMAE2016, Volume 2: CFD and VIV, V002T08A029, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54085
https://doi.org/10.1115/OMAE2016-54085
View Paper titled, Numerical Study of Pipeline-Riser Slugging in an Open Source Way
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Topics: Pipeline risers, Slug flows, Pressure, Flow (Dynamics), Compressibility, Computational fluid dynamics, Computer simulation, Cycles, Engineering simulation, Fluids
Proceedings Papers

Hydrodynamic Characteristics Analysis on the Dredging Dustpan Internal Flow Field Based on CFD

Yu Lu, Ankang Hu, Xin Chang
Proc. ASME. OMAE2016, Volume 2: CFD and VIV, V002T08A003, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54074
https://doi.org/10.1115/OMAE2016-54074
View Paper titled, Hydrodynamic Characteristics Analysis on the Dredging Dustpan Internal Flow Field Based on CFD
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Topics: Computational fluid dynamics, Dredging, Internal flow, Particulate matter, Slurries, Computer simulation, Computer software, Suction, Computers, Fluids
Proceedings Papers

Nonlinear Dynamic Analysis of Deepwater Steel Lazy Wave Riser Subjected to Imposed Top-End Excitations

Weidong Ruan, Songhua Liu, Yanyao Li, Yong Bai, Shuai Yuan
Proc. ASME. OMAE2016, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A046, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54111
https://doi.org/10.1115/OMAE2016-54111
View Paper titled, Nonlinear Dynamic Analysis of Deepwater Steel Lazy Wave Riser Subjected to Imposed Top-End Excitations
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Topics: Dynamic analysis, Excitation, Pipeline risers, Risers (Casting), Steel, Waves, Dynamic response, Buoyancy, Design, Dynamics (Mechanics)