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Proceedings Papers

State-of-the-Art of WPS in RPV PTS Analysis

Maksym Zarazovskii, Vladislav Pištora, Dana Lauerova, Florian Obermeier, Diego Fernando Mora Mendez, Yaroslav Dubyk, Tobias Bolinder, Carlos Cueto-Felgueroso Garcia, Szabolcs Szávai, Judit Dudra, Oriol Costa Garrido, Christophe Blain, Markku Puustinen, Jinya Katsuyama, B. Richard Bass, Paul T. Williams, Oleksii Shugailo

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A083, July 17–22, 2022

Paper No: PVP2022-83699

DOI: https://doi.org/10.1115/PVP2022-83699

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Topics: Brittle fracture, Ductile fracture, Fracture (Materials), Fracture toughness, Heat, Reactor vessels, Steel, Stress, Thermal shock, Transients (Dynamics)

Proceedings Papers

Computational Mechanics Based Validation of Crack Growth Approaches for Fracture Specimen Predictions

Sureshkumar Kalyanam, Lance Hill, Gery Wilkowski, Frederick Brust

Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A021, July 17–22, 2022

Paper No: PVP2022-84898

DOI: https://doi.org/10.1115/PVP2022-84898

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Topics: Computational mechanics, Fracture (Materials), Damage, Modeling, Ductile fracture, Finite element methods, Finite element model, Stress, Structural steel, Tension

Proceedings Papers

Ductile Damage Model Development and Validation of 316L Laser Powder Bed Fusion Steel Under Multiaxial Stress Conditions

Theo Hales, Tobias Rønneberg, Paul Hooper, Catrin Mair Davies

Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A012, July 17–22, 2022

Paper No: PVP2022-84785

DOI: https://doi.org/10.1115/PVP2022-84785

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Topics: Damage, Lasers, Model development, Steel, Stress, Ductile fracture, Engineering simulation, Failure, Feedstock, Finite element analysis

Proceedings Papers

Ductile Tearing Prediction of Ferritic Pipes by GTN Model for ATLAS+ European Project (Report 2)

Satoshi Kumagai, Kiminobu Hojo, Takatoshi Hirota, Keiji Kawanishi

Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A036, July 17–22, 2022

Paper No: PVP2022-84554

DOI: https://doi.org/10.1115/PVP2022-84554

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Topics: Ductile fracture, Finite element analysis, Pipes, Fracture (Materials), Coolants, Damage mechanics, Errors, Fracture mechanics, Nuclear reactors, Pressure

Proceedings Papers

Calibration and Verification of XFEM Model to Predict Ductile Fracture

Israel Cubas Pereira, Diego F. B. Sarzosa

Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A039, July 17–22, 2022

Paper No: PVP2022-84341

DOI: https://doi.org/10.1115/PVP2022-84341

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Topics: Calibration, Ductile fracture, Fracture (Materials)

Proceedings Papers

Numerical Investigation of Ductile Crack Propagation of Circumferentially Cracked Pipes Subjected to Multiaxial Loading at Room and Low Temperatures

Yuhao Li, Marcelo Paredes

Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A040, July 17–22, 2022

Paper No: PVP2022-84788

DOI: https://doi.org/10.1115/PVP2022-84788

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Topics: Ductile fracture, Low temperature, Pipes

Proceedings Papers

Study on Ductile Crack Extension and Fracture Behavior in Plate Specimen With a Semi-Elliptical Surface Crack Using a BWR Reactor Pressure Vessel Material

Takahiro Hayashi, Takuya Ogawa, Shuichi Yoshida, Masao Itatani, Toshiyuki Saito

Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A020, July 17–22, 2022

Paper No: PVP2022-84606

DOI: https://doi.org/10.1115/PVP2022-84606

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Topics: Boiling water reactors, Ductile fracture, Fracture (Materials), Fracture (Process), Fracture mechanics, Metals, Reactor vessels, Stress corrosion cracking, Surface cracks

Proceedings Papers

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kimihisa Sakima, Mitsuru Ohata, Fumiyoshi Minami

Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A055, July 13–15, 2021

Paper No: PVP2021-61318

DOI: https://doi.org/10.1115/PVP2021-61318

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Topics: Ductile fracture, Ductile-brittle transition, Fracture (Materials), Temperature

Proceedings Papers

Benchmark Analysis by Beremin Model and GTN Model in CAF Subcommittee

Takatoshi Hirota, Yasuto Nagoshi, Kiminobu Hojo, Hiroshi Okada, Akiyuki Takahashi, Jinya Katsuyama, Takashi Ueda, Takuya Ogawa, Kenji Yashirodai, Mitsuru Ohata, Fumiyoshi Minami

Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A056, July 13–15, 2021

Paper No: PVP2021-61668

DOI: https://doi.org/10.1115/PVP2021-61668

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Topics: Brittleness, Computer simulation, Damage, Deformation, Ductile fracture, Ductile-brittle transition, Evaluation methods, Finite element analysis, Finite element model, Flat plates

Proceedings Papers

Numerical Investigation of Ductile Fracture in Pipelines Under Complex Loading Using a Phenomenological Damage Model

Iago S. Santos, Diego F. B. Sarzosa

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A048, July 13–15, 2021

Paper No: PVP2021-62017

DOI: https://doi.org/10.1115/PVP2021-62017

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Topics: Damage, Ductile fracture, Pipelines

Proceedings Papers

Strain Based Damage Model Predictions of Ductile Crack Growth in Multiple Fracture Specimen Geometries

S. Kalyanam, L. T. Hill, G. Wilkowski, Y. Hioe, F. W. Brust

Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A001, July 13–15, 2021

Paper No: PVP2021-61172

DOI: https://doi.org/10.1115/PVP2021-61172

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Topics: Damage, Ductile fracture, Fracture (Materials), Modeling, Pipes, Stress, Tension, Doors, Electric potential, Failure

Proceedings Papers

Post-Test Analysis of a Large Scale Mock-Up Test Performed in the European Project ATLAS+

Tomas Nicak, Alexey Rempel

Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A027, July 13–15, 2021

Paper No: PVP2021-60495

DOI: https://doi.org/10.1115/PVP2021-60495

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Topics: Brittle fracture, Brittleness, Circuits, Crack propagation, Ductile fracture, Feedwater, Fractography, Fracture (Materials), Fracture mechanics, Nuclear power stations

Proceedings Papers

Ductile Crack Growth Resistance and Rotation Behavior of Miniature C(T) Specimen

Tomoki Shinko, Masato Yamamoto

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A037, August 3, 2020

Paper No: PVP2020-21104

DOI: https://doi.org/10.1115/PVP2020-21104

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Topics: Ductile fracture, Fracture toughness, Rotation, Steel, Fracture (Materials), Size effect, Temperature, Deformation, Ductile-brittle transition, Evaluation methods

Proceedings Papers

Prediction of Collapse Load Reduction due to Non-Aligned Multiple Flaws

Fuminori Iwamatsu, Katsumasa Miyazaki, Koichi Saito

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A055, August 3, 2020

Paper No: PVP2020-21806

DOI: https://doi.org/10.1115/PVP2020-21806

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Topics: Collapse, Stress, Fracture (Materials), Fracture (Process), Finite element analysis, Fitness-for-service, Ductile fracture, Flat plates, ASME Boiler and Pressure Vessel Code, Boilers

Proceedings Papers

Mode I Ductile Crack Growth of 1TC(T) Specimen Under Large Cyclic Loading: Part IV

Kiminobu Hojo

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A031, August 3, 2020

Paper No: PVP2020-21658

DOI: https://doi.org/10.1115/PVP2020-21658

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Topics: Ductile fracture, Stress, Fitness-for-service, Fracture (Materials), Japan Society of Mechanical Engineers, Fatigue cracks, Hardening, Pipes, Computational methods, Computer simulation

Proceedings Papers

VistaDam: A Physics Based Ductile Fracture Model for Pressurized Pipe Failure

Mostafa E. Mobasher, Juan G. Londono, Pawel B. Woelke

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A093, August 3, 2020

Paper No: PVP2020-21650

DOI: https://doi.org/10.1115/PVP2020-21650

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Topics: Calibration, Ductile fracture, Failure, Fracture (Materials), Fracture (Process), Physics, Pipes, Plasticity

Proceedings Papers

Anisotropic Effect on Ductile Crack Growth of Pressurized Pipes Under Fully Bending Moment

Cuneyt Sakonder, Marcelo Paredes

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A095, August 3, 2020

Paper No: PVP2020-21007

DOI: https://doi.org/10.1115/PVP2020-21007

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Topics: Anisotropy, Design, Ductile fracture, Fracture (Materials), Pipelines, Pipes, Steel

Proceedings Papers

Mechanical and Microstructural Characterization of Diffusion Bonded 800H

Heramb P. Mahajan, Mohamed Elbakhshwan, Bruce C. Beihoff, Tasnim Hassan

Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A031, August 3, 2020

Paper No: PVP2020-21502

DOI: https://doi.org/10.1115/PVP2020-21502

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Topics: Creep, Diffusion (Physics), Diffusion bonding (Metals), Temperature, Fatigue, Mechanical properties, Plates (structures), Base metals, Joining, Alloys

Proceedings Papers

Failure Limit State Investigation of Misaligned Welded Plates by Using a Damage Model-Based Upon Triaxiality and Lode Parameters

Iago S. Santos, Diego F. B. Sarzosa

Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A055, August 3, 2020

Paper No: PVP2020-21278

DOI: https://doi.org/10.1115/PVP2020-21278

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Topics: Damage, Ductile fracture, Failure, Plates (structures)

Proceedings Papers

Ductile Tearing Prediction of Ferritic Pipe Material by GTN Model for ATLAS+ European Project

Kiminobu Hojo, Takatoshi Hirota, Naoki Ogawa, Satoshi Kumagai

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A047, August 3, 2020

Paper No: PVP2020-21645

DOI: https://doi.org/10.1115/PVP2020-21645

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Topics: Pipes, Fracture (Materials), Fracture (Process), Coolants, Ductile fracture, Fracture mechanics, Nuclear reactors, Pressure, Simulation, Stress

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NARROW

State-of-the-Art of WPS in RPV PTS Analysis

Computational Mechanics Based Validation of Crack Growth Approaches for Fracture Specimen Predictions

Ductile Damage Model Development and Validation of 316L Laser Powder Bed Fusion Steel Under Multiaxial Stress Conditions

Ductile Tearing Prediction of Ferritic Pipes by GTN Model for ATLAS+ European Project (Report 2)

Calibration and Verification of XFEM Model to Predict Ductile Fracture

Numerical Investigation of Ductile Crack Propagation of Circumferentially Cracked Pipes Subjected to Multiaxial Loading at Room and Low Temperatures

Study on Ductile Crack Extension and Fracture Behavior in Plate Specimen With a Semi-Elliptical Surface Crack Using a BWR Reactor Pressure Vessel Material

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region

Benchmark Analysis by Beremin Model and GTN Model in CAF Subcommittee

Numerical Investigation of Ductile Fracture in Pipelines Under Complex Loading Using a Phenomenological Damage Model

Strain Based Damage Model Predictions of Ductile Crack Growth in Multiple Fracture Specimen Geometries

Post-Test Analysis of a Large Scale Mock-Up Test Performed in the European Project ATLAS+

Ductile Crack Growth Resistance and Rotation Behavior of Miniature C(T) Specimen

Prediction of Collapse Load Reduction due to Non-Aligned Multiple Flaws

Mode I Ductile Crack Growth of 1TC(T) Specimen Under Large Cyclic Loading: Part IV

VistaDam: A Physics Based Ductile Fracture Model for Pressurized Pipe Failure

Anisotropic Effect on Ductile Crack Growth of Pressurized Pipes Under Fully Bending Moment

Mechanical and Microstructural Characterization of Diffusion Bonded 800H

Failure Limit State Investigation of Misaligned Welded Plates by Using a Damage Model-Based Upon Triaxiality and Lode Parameters

Ductile Tearing Prediction of Ferritic Pipe Material by GTN Model for ATLAS+ European Project

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