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Proceedings Papers

Deep Gouging Technique for Fuel Debris Retrieval in Fukushima Daiichi

Ioana Doyen, Christophe Chagnot, Christophe Journeau, Emmanuel Porcheron, Thomas Gelain, Damien Roulet
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, V001T04A011, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16701
https://doi.org/10.1115/ICONE2020-16701
View Paper titled, Deep Gouging Technique for Fuel Debris Retrieval in Fukushima Daiichi
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Topics: Fuels, Fukushima nuclear disaster, Japan, 2011, Laser cutting
Proceedings Papers

Implementation and Validation of an Aerosol Collection Model by a Spray in a CFD Code: Application to the Scavenging of Aerosols Released During Laser Cutting Operations of Fuel Debris for the Dismantling of the Damaged Reactors of Fukushima Dai-ichi

Thomas Gelain, Emmanuel Porcheron, Yohan Leblois, Ioana Doyen, Christophe Chagnot, Christophe Journeau, Damien Roulet
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, V001T04A003, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16141
https://doi.org/10.1115/ICONE2020-16141
View Paper titled, Implementation and Validation of an Aerosol Collection Model by a Spray in a CFD Code: Application to the Scavenging of Aerosols Released During Laser Cutting Operations of Fuel Debris for the Dismantling of the Damaged Reactors of Fukushima Dai-ichi
Open the PDF for Implementation and Validation of an Aerosol Collection Model by a Spray in a CFD Code: Application to the Scavenging of Aerosols Released During Laser Cutting Operations of Fuel Debris for the Dismantling of the Damaged Reactors of Fukushima Dai-ichi in another window
Topics: Aerosols, Computational fluid dynamics, Engineering simulation, Fuels, Fukushima nuclear disaster, Japan, 2011, Laser cutting, Simulation, Sprays
Proceedings Papers

Analysis of Aerosol Emission and Dispersion During the Laser Cutting of Fukushima Fuel Debris Simulants

Emmanuel Porcheron, Samuel Peillon, Thomas Gelain, Christophe Chagnot, Christophe Journeau, Damien Roulet
Proc. ASME. ICONE26, Volume 7: Decontamination and Decommissioning, Radiation Protection, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T10A010, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81531
https://doi.org/10.1115/ICONE26-81531
View Paper titled, Analysis of Aerosol Emission and Dispersion During the Laser Cutting of Fukushima Fuel Debris Simulants
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Topics: Aerosols, Emissions, Fuels, Fukushima nuclear disaster, Japan, 2011, Laser cutting, Computational fluid dynamics, Containment, Cutting, Lasers, Radioisotopes
Proceedings Papers

CFD Simulations of Aerosol Dispersion and Agglomeration During the Laser Cutting of Fukushima Fuel Debris Simulants

Thomas Gelain, Emmanuel Porcheron, Christophe Chagnot, Damien Roulet
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A045, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82408
https://doi.org/10.1115/ICONE26-82408
View Paper titled, CFD Simulations of Aerosol Dispersion and Agglomeration During the Laser Cutting of Fukushima Fuel Debris Simulants
Open the PDF for CFD Simulations of Aerosol Dispersion and Agglomeration During the Laser Cutting of Fukushima Fuel Debris Simulants in another window
Topics: Aerosols, Agglomeration (Materials), Computational fluid dynamics, Engineering simulation, Fuels, Fukushima nuclear disaster, Japan, 2011, Laser cutting, Simulation, Vessels, Air flow
Proceedings Papers

Virtual Fixture Augmentation of Operator Selection of Non-Contact Material Reduction Task Paths

Andrew Sharp, Christina Petlowany, Mitch Pryor
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A083, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82398
https://doi.org/10.1115/ICONE26-82398
View Paper titled, Virtual Fixture Augmentation of Operator Selection of Non-Contact Material Reduction Task Paths
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Topics: Laser cutting, Nuclear decommissioning, Radioactive wastes, Robotics, Robots, Trajectories (Physics), Waste reduction
Proceedings Papers

Technology Development on Reactor Dismantling and Investigation of Contamination in FUGEN

Goro Soejima, Hiroki Iwai, Yasuyuki Nakamura, Hirokazu Hayashi, Haruhiko Kadowaki, Hiroyuki Mizui, Kazuya Sano
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T10A019, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66950
https://doi.org/10.1115/ICONE25-66950
View Paper titled, Technology Development on Reactor Dismantling and Investigation of Contamination in FUGEN
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Topics: Contamination, Technology development, Laser cutting, Cutting, Nuclear decommissioning, Water, Pipes, Zirconium alloys, Aluminum, Boiling
Proceedings Papers

Decreasing Waste of Laser Cutting by Metal Fume Capturing With Water

Itaru Chida, Katsunori Shiihara, Kota Nomura, Rie Sumiya, Naotaka Suganuma
Proc. ASME. ICONE22, Volume 4: Radiation Protection and Nuclear Technology Applications; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Reactor Physics and Transport Theory, V004T08A004, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-30337
https://doi.org/10.1115/ICONE22-30337
View Paper titled, Decreasing Waste of Laser Cutting by Metal Fume Capturing With Water
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Topics: Laser cutting, Metals, Water, Cutting, Stainless steel, Lasers, Machining, Nuclear decommissioning, Nuclear reactors, Radioactive wastes
Proceedings Papers

Numerical Simulation of Thermohydraulic Characteristics of Dross Ejection Process in Laser Steel Cutting

Kenta Sugihara, Yasuyuki Nakamura, Takemitsu Ogawa, Toshiharu Muramatsu
Proc. ASME. ICONE20-POWER2012, Volume 4: Codes, Standards, Licensing, and Regulatory Issues; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Instrumentation and Controls; Fuels and Combustion, Materials Handling, Emissions; Advanced Energy Systems and Renewables (Wind, Solar, Geothermal); Performance Testing and Performance Test Codes, 261-267, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54185
https://doi.org/10.1115/ICONE20-POWER2012-54185
View Paper titled, Numerical Simulation of Thermohydraulic Characteristics of Dross Ejection Process in Laser Steel Cutting
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Topics: Computer simulation, Cutting, Lasers, Steel, Laser cutting, Heat, Failure, Fiber lasers, Thermal hydraulics, Delays
Proceedings Papers

Synthesis of Results Obtained With Laser Cutting, a Promising Dismantling Tool

Guy Pilot
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 1, 469-475, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29751
https://doi.org/10.1115/ICONE18-29751
View Paper titled, Synthesis of Results Obtained With Laser Cutting, a Promising Dismantling Tool
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Topics: Aerosols, Cutting, Cutting tools, Gases, Generators, Laser cutting, Lasers, Nd-YAG lasers, Optical fiber, Plates (structures)
Proceedings Papers

Dismantling of Evaporators by Laser Cutting: Measurement of Secondary Emissions

Guy Pilot, Sylvain Fauvel, Xavier Gosse, Guillaume de Dinechin
Proc. ASME. ICONE14, Volume 5: Safety and Security; Low Level Waste Management, Decontamination and Decommissioning; Nuclear Industry Forum, 519-525, July 17–20, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ICONE14-89709
https://doi.org/10.1115/ICONE14-89709
View Paper titled, Dismantling of Evaporators by Laser Cutting: Measurement of Secondary Emissions
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Topics: Emissions, Laser cutting, Steel, Aerosols, Cutting, Lasers, Cutting tools, Nd-YAG lasers, Plasmas (Ionized gases), Acoustics