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Keywords: finite and boundary element methods
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Proceedings Papers

Large-Scale Parametric Modeling of Spent Nuclear Fuel Dynamics in the 30 cm Package Drop Scenario

Kevin Kadooka, James Fitzpatrick, Nicholas Klymyshyn
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A030, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84747
https://doi.org/10.1115/PVP2022-84747
... and modeling strategy the Spent Fuel and Waste Science and Technology program is using to close the external loads knowledge gap. dynamic analysis finite and boundary element methods numerical and computational reactor/nuclear structural integrity Proceedings of the ASME 2022 Pressure Vessels...
View Paper titled, Large-Scale Parametric Modeling of Spent Nuclear Fuel Dynamics in the 30 cm Package Drop Scenario
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Topics: Dynamics (Mechanics), Modeling, Spent nuclear fuels, Fuels, Manufacturing, Simulation, Stress, Boiling water reactors, Cladding systems (Building), Fuel rods
Proceedings Papers

An Estimate of Spent Nuclear Fuel Mechanical Loads in the General 30 cm Package Drop Scenario

Nicholas Klymyshyn, Kevin Kadooka, Casey Spitz, James Fitzpatrick
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A028, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84353
https://doi.org/10.1115/PVP2022-84353
... program can consider the knowledge gap closed. dynamic analysis finite and boundary element methods numerical and computational reactor/nuclear structural integrity Proceedings of the ASME 2022 Pressure Vessels & Piping Conference PVP2022 July 17-22, 2022, Las Vegas, Nevada, USA PVP2022-84353...
View Paper titled, An Estimate of Spent Nuclear Fuel Mechanical Loads in the General 30 cm Package Drop Scenario
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Topics: Spent nuclear fuels, Stress, Fuels, Manufacturing, Damage, Modeling, Boiling water reactors, Boundary element methods, Collaboration, Design
Proceedings Papers

Fatigue Benchmark Comparison Effort Between Code_Aster and CNNC/NPIC Software – Part 3

Yin Liu, Hai Xie, Zichen Kong, Xuejiao Shao, Stephan Courtin, Sam Cuvilliez, Furui Xiong
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A009, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-78364
https://doi.org/10.1115/PVP2022-78364
... RPP-3. Minor differences could be attributed to engineering practices like thermal time stepping. Keywords: Fatigue, finite and boundary element methods, piping components, reactor/nuclear, thermomechanical NOMENCLATURE Difference between two tensors Strain Elastic strain Strain rate (s-1) Poisson s...
View Paper titled, Fatigue Benchmark Comparison Effort Between Code_Aster and CNNC/NPIC Software – Part 3
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Topics: Computer software, Fatigue
Proceedings Papers

Diagnosis, Modelling and Assessment of Transient Pressure Events Based on Observed In-Field Evidence

T. J. Prewitt, Michael Bednorz
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A060, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-85658
https://doi.org/10.1115/PVP2022-85658
... which allows for damage assessments to be conducted and allows for corrective actions to take place. Transient events assessed ranged from valve openings and closures, pump start up, and vapor column collapse. dynamic analysis finite and boundary element methods Proceedings of the ASME 2022...
View Paper titled, Diagnosis, Modelling and Assessment of Transient Pressure Events Based on Observed In-Field Evidence
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Topics: Modeling, Pressure, Transients (Dynamics), Damage, Pipes, Coatings, Stress, Collapse, Piping systems, Valves
Proceedings Papers

Spent Nuclear Fuel Mechanical Loads in the General Package Drop Scenario

Nicholas Klymyshyn, Casey Spitz, Pavlo Ivanusa, Kevin Kadooka, James Fitzpatrick
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A026, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61617
https://doi.org/10.1115/PVP2021-61617
... progress toward developing the general solution to the problem of spent nuclear fuel mechanical loads in the 30 cm package drop scenario, and it describes the next steps in closing the knowledge gap. dynamic analysis finite and boundary element methods numerical and computational reactor/nuclear...
View Paper titled, Spent Nuclear Fuel Mechanical Loads in the General Package Drop Scenario
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Topics: Spent nuclear fuels, Stress, Damage, Manufacturing, Boundary element methods, Design, Dynamic analysis, Finite element analysis, Finite element model, Fuels
Proceedings Papers

Structural Dynamics Modeling of Spent Nuclear Fuel During Hypothetical Package Drop Events

Kevin Kadooka, James Fitzpatrick, Nicholas Klymyshyn
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A025, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61610
https://doi.org/10.1115/PVP2021-61610
... to the point of consistency with the package design requirements. dynamic analysis finite and boundary element methods numerical and computational reactor/nuclear structural integrity Proceedings of the ASME 2021 Pressure Vessels & Piping Conference PVP2021 July 13-15, 2021, Virtual, Online...
View Paper titled, Structural Dynamics Modeling of Spent Nuclear Fuel During Hypothetical Package Drop Events
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Topics: Modeling, Spent nuclear fuels, Structural dynamics, Fuels, Shock (Mechanics), Transportation systems, Boundary element methods, Buckling, Cladding systems (Building), Design
Proceedings Papers

Finger Flange Designs on Cast Equipment

Bhaskar Shitole, Cynthia Heinrichs
Proc. ASME. PVP2020, Volume 2: Computer Technology and Bolted Joints, V002T02A012, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21148
https://doi.org/10.1115/PVP2020-21148
... joint. flange strength slurry pump bolted finite and boundary element methods FEA FINGER FLANGE DESIGNS ON CAST EQUIPMENT Bhaskar Shitole1, P. Eng Lead Mechanical Engineer, Wood Calgary, Alberta, Canada Cynthia Heinrichs Mechanical Engineer-In-Training, Wood Calgary, Alberta, Canada...
View Paper titled, Finger Flange Designs on Cast Equipment
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Topics: Finite element analysis, Flanges, Pumps, Slurries