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Proceedings Papers

Remote Measurement by Robot Arm Equipped With PAUVP and LIBS

Chengzuo Ji, Yuan Chen, Christian Brice, Hiroshige Kikura, Hideharu Takahashi, Gen Endo
Proc. ASME. ICONE31, Volume 11: Student Paper Competition, V011T15A063, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135489
https://doi.org/10.1115/ICONE31-135489
View Paper titled, Remote Measurement by Robot Arm Equipped With PAUVP and LIBS
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Topics: Flow (Dynamics), Robots, Leakage, Sediments, Water, Nuclear power stations, Fuels, Fukushima nuclear disaster, Japan, 2011, Nuclear decommissioning, Accidents
Proceedings Papers

Fundamental Study of Development of Flow Visualization System Using Ultrasonic Velocity Profiler and Augmented Reality

Yutaka Namiki, Naruki Shoji, Hiroshige Kikura
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T07A001, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-132203
https://doi.org/10.1115/FEDSM2024-132203
View Paper titled, Fundamental Study of Development of Flow Visualization System Using Ultrasonic Velocity Profiler and Augmented Reality
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Topics: Augmented reality, Flow visualization, Vortex flow
Proceedings Papers

Study for the Construction of Gas Leak Detection System in Nuclear Power Plants Using Ultrasound

Seigo Kai, Takeshi Moriya, Naruki Shoji, Gen Endo, Hideharu Takahashi, Hiroshige Kikura
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A054, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91695
https://doi.org/10.1115/ICONE29-91695
View Paper titled, Study for the Construction of Gas Leak Detection System in Nuclear Power Plants Using Ultrasound
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Topics: Acoustics, Construction, Leakage, Nuclear power stations, Ultrasound
Proceedings Papers

Development of Three-Dimensional Velocity Vector Profiler Using Ultrasonic Pulsed Doppler Method

Naruki Shoji, Hideharu Takahashi, Hiroshige Kikura
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T02A010, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87878
https://doi.org/10.1115/FEDSM2022-87878
View Paper titled, Development of Three-Dimensional Velocity Vector Profiler Using Ultrasonic Pulsed Doppler Method
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Topics: Accidents, Algorithms, Containment vessels, Flow (Dynamics), Flow measurement, Fuels, Fukushima nuclear disaster, Japan, 2011, Inspection, Leakage, Leakage flows
Proceedings Papers

Study on Velocity Profile Measurement Using Ultrasound Time-Domain Correlation Method

Gentaro Yamanaka, Hiroshige Kikura, Masanori Aritomi
Proc. ASME. IMECE2001, Heat Transfer: Volume 3 — Fluid-Physics and Heat Transfer for Macro- and Micro-Scale Gas-Liquid and Phase-Change Flows, 259-264, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24223
https://doi.org/10.1115/IMECE2001/HTD-24223
View Paper titled, Study on Velocity Profile Measurement Using Ultrasound Time-Domain Correlation Method
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Topics: Ultrasound, Echoes, Resolution (Optics), Theorems (Mathematics)
Proceedings Papers

Development of Ultrasonic Measurement System for Shape and 2D Velocity Field Using Ultrasonic Velocity Profiler and Total Focusing Methods

Zeliang Zhang, Tianrun Liu, Munkhbat Batsaikhan, Hideharu Takahashi, Hiroshige Kikura
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A049, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-64510
https://doi.org/10.1115/ICONE28-64510
View Paper titled, Development of Ultrasonic Measurement System for Shape and 2D Velocity Field Using Ultrasonic Velocity Profiler and Total Focusing Methods
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Topics: Fuels, Fukushima nuclear disaster, Japan, 2011, Nuclear decommissioning, Nuclear power stations, Shapes, Transducers, Ultrasonic measurement, Accidents, Radiation (Physics), Water leakage
Proceedings Papers

Challenge to Investigation of Fuel Debris in RPV by an Advanced Super Dragon Articulated Robot Arm: Design and Prototyping of a Lightweight Super Long Reach Articulated Manipulator

Gen Endo, Hideharu Takahashi, Hiroshige Kikura
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, V001T04A013, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16834
https://doi.org/10.1115/ICONE2020-16834
View Paper titled, Challenge to Investigation of Fuel Debris in RPV by an Advanced Super Dragon Articulated Robot Arm: Design and Prototyping of a Lightweight Super Long Reach Articulated Manipulator
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Topics: Design, Fuels, Manipulators, Robots, Actuators, Gravity (Force), Tendons, Engineering prototypes, Fukushima nuclear disaster, Japan, 2011, Hardware
Proceedings Papers

Fundamental Study on Decontamination Method Using Shot Blasting and Barrel Polishing for Radioactive Metal Waste

Sota Yamamoto, Hideharu Takahashi, Hayato Taniguchi, Akihiko Kawashima, Hiroshi Takahashi, Hiroshige Kikura
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, V001T04A014, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16947
https://doi.org/10.1115/ICONE2020-16947
View Paper titled, Fundamental Study on Decontamination Method Using Shot Blasting and Barrel Polishing for Radioactive Metal Waste
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Topics: Blasting, Decontamination, Metal wastes, Polishing, Shot blasting
Proceedings Papers

2D Velocity Vector Profile Measurement and Phase Separation on Swirling Bubbly Flow Using Ultrasound Technique

Wongsakorn Wongsaroj, Hideharu Takahashi, Hiroshige Kikura, Natee Thong-un
Proc. ASME. AJKFluids2019, Volume 4: Fluid Measurement and Instrumentation; Micro and Nano Fluid Dynamics, V004T04A026, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5636
https://doi.org/10.1115/AJKFluids2019-5636
View Paper titled, 2D Velocity Vector Profile Measurement and Phase Separation on Swirling Bubbly Flow Using Ultrasound Technique
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Topics: Bubbly flow, Phase separation, Swirling flow, Ultrasound
Proceedings Papers

Ultrasonic Velocities Measurement in Compacted Bentonite-Sand Mixtures for Saturation Level Evaluation

Shun Kimura, Hideharu Takahashi, Ari Hamdani, Masanori Aritomi, Susumu Ozaki, Hiroshige Kikura
Proc. ASME. ICONE26, Volume 7: Decontamination and Decommissioning, Radiation Protection, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T10A025, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82617
https://doi.org/10.1115/ICONE26-82617
View Paper titled, Ultrasonic Velocities Measurement in Compacted Bentonite-Sand Mixtures for Saturation Level Evaluation
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Topics: Bulk modulus, Elasticity, Groundwater, Longitudinal waves, Monitoring systems, Polishing equipment, Radioactive waste disposal, Safety, Sands, Speed of sound
Proceedings Papers

Fundamental Study on Development of Air-Coupled Ultrasonic Imaging Measurement for Fuel Debris Inspection

Hironobu Kiuchi, Shun Kimura, Ari Hamdani, Hideharu Takahashi, Hiroshige Kikura, Daisuke Sasa, Shuichi Ohmori
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A072, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82150
https://doi.org/10.1115/ICONE26-82150
View Paper titled, Fundamental Study on Development of Air-Coupled Ultrasonic Imaging Measurement for Fuel Debris Inspection
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Topics: Fuels, Inspection, Ultrasonic imaging, Transducers, Imaging, Nuclear power stations, Shapes, Acoustic intensity, Echoes, Fukushima nuclear disaster, Japan, 2011
Proceedings Papers

Fundamental Study of Telemetry System With Phased Array Ultrasonic Velocity Profiler Method for Flow Measurement

Ryo Nishiwaki, Keisuke Tsukada, Jiaju Zhou, Takuya Kawachi, Hiroshige Kikura
Proc. ASME. ICONE25, Volume 9: Student Paper Competition, V009T15A070, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-68010
https://doi.org/10.1115/ICONE25-68010
View Paper titled, Fundamental Study of Telemetry System With Phased Array Ultrasonic Velocity Profiler Method for Flow Measurement
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Topics: Flow measurement, Telemetry, Flow (Dynamics), Leakage, Accuracy and precision, Robots, Sensors, Ultrasonic transducers, Water
Proceedings Papers

Ultrasound Reflector Recognition and Tracking Technique for Two-Phase Flow

Antonin Povolny, Hiroshige Kikura
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A041, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60594
https://doi.org/10.1115/ICONE24-60594
View Paper titled, Ultrasound Reflector Recognition and Tracking Technique for Two-Phase Flow
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Topics: Two-phase flow, Ultrasound, Bubbles, Transducers, Flow (Dynamics), Nuclear reactors, Phase interfaces, Safety, Trajectories (Physics), Algorithms
Proceedings Papers

Experimental Study of Turbulent Swirling Flow in a Vertical Tube for Heat Transfer Enhancement Using Ultrasonic Velocity Profiler (UVP)

Ari Hamdani, Nobuyoshi Tsuzuki, Hiroshige Kikura
Proc. ASME. AJKFluids2015, Volume 2A: Fora, Part 2, V02AT10A005, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-10244
https://doi.org/10.1115/AJKFluids2015-10244
View Paper titled, Experimental Study of Turbulent Swirling Flow in a Vertical Tube for Heat Transfer Enhancement Using Ultrasonic Velocity Profiler (UVP)
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Topics: Heat transfer, Swirling flow, Turbulence, Flow (Dynamics), Porosity, Bubbles, Pipes, Centrifugal force, Gas flow, Sensors
Proceedings Papers

Two-Phase Flow Studies in Boiling Single Channel Flow Using Wire Mesh Tomography (WMT) and Ultrasound Velocity Profile (UVP)

Ari Hamdani, Thang Tat Nguyen, Daisuke Ito, Nobuyoshi Tsuzuki, Hiroshige Kikura
Proc. ASME. ICONE22, Volume 5: Innovative Nuclear Power Plant Design and New Technology Application; Student Paper Competition, V005T17A046, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-30652
https://doi.org/10.1115/ICONE22-30652
View Paper titled, Two-Phase Flow Studies in Boiling Single Channel Flow Using Wire Mesh Tomography (WMT) and Ultrasound Velocity Profile (UVP)
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Topics: Boiling, Channel flow, Two-phase flow, Ultrasound, Wire mesh, Flow (Dynamics), Pipes, Porosity, Fins, Swirling flow
Proceedings Papers

Fundamental Study on Application of Ultrasonic Velocimetry to Molten Glass

Tomonori Ihara, Nobuyoshi Tsuzuki, Hiroshige Kikura
Proc. ASME. ICONE22, Volume 2B: Thermal Hydraulics, V02BT09A016, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-30695
https://doi.org/10.1115/ICONE22-30695
View Paper titled, Fundamental Study on Application of Ultrasonic Velocimetry to Molten Glass
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Topics: Glass, Polishing equipment, Ultrasound, Echoes, Temperature, Absorption, Acoustics, Borosilicate glasses, Ceramics, Corrosion resistance
Proceedings Papers

A Study of Phased Array Ultrasonic Velocity Profile Monitor for Flow Rate Measurement

Takuya Fukumoto, Keisuke Tsukada, Tomonori Ihara, Nobuyoshi Tsuzuki, Hiroshige Kikura
Proc. ASME. ICONE21, Volume 6: Beyond Design Basis Events; Student Paper Competition, V006T16A051, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-16601
https://doi.org/10.1115/ICONE21-16601
View Paper titled, A Study of Phased Array Ultrasonic Velocity Profile Monitor for Flow Rate Measurement
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Topics: Flow (Dynamics), Sensors, Measurement systems, Computer software, Flowmeters, Hardware, Noise (Sound), Pipe flow, Reflection, Sound pressure
Proceedings Papers

A Study of Air-Coupled Ultrasonic Flowmeter

Keisuke Tsukada, Tomonori Ihara, Hiroshige Kikura
Proc. ASME. ICONE20-POWER2012, Volume 5: Fusion Engineering; Student Paper Competition; Design Basis and Beyond Design Basis Events; Simple and Combined Cycles, 239-244, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54524
https://doi.org/10.1115/ICONE20-POWER2012-54524
View Paper titled, A Study of Air-Coupled Ultrasonic Flowmeter
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Topics: Flow (Dynamics), Flowmeters, High temperature, Ultrasonic waves
Proceedings Papers

Numerical Flow Analysis of Electromagnetic Fluid Using GSMAC Finite-Element Method

Kun Yang, Yoshitaka Saitoh, Hideki Kawai, Nobuyoshi Tsuzuki, Hiroshige Kikura, Gaku Hashimoto
Proc. ASME. ICONE20-POWER2012, Volume 5: Fusion Engineering; Student Paper Competition; Design Basis and Beyond Design Basis Events; Simple and Combined Cycles, 205-209, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54508
https://doi.org/10.1115/ICONE20-POWER2012-54508
View Paper titled, Numerical Flow Analysis of Electromagnetic Fluid Using GSMAC Finite-Element Method
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Topics: Finite element methods, Flow (Dynamics), Fluids, Numerical analysis
Proceedings Papers

Spectrum Analysis of the Taylor Vortex Flow With a Short Annulus Using the Ultrasonic Velocity Profiler

Hideki Kawai, Tomoki Honma, Hiroshige Kikura
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2791-2794, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-11026
https://doi.org/10.1115/AJK2011-11026
View Paper titled, Spectrum Analysis of the Taylor Vortex Flow With a Short Annulus Using the Ultrasonic Velocity Profiler
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Topics: Annulus, Emission spectroscopy, Spectroscopy, Vortex flow, Flow (Dynamics), Bioreactors, Oscillations, Vortices, Impellers, Microorganisms