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Proc. ASME. ICONE14, Volume 1: Plant Operations, Maintenance and Life Cycle; Component Reliability and Materials Issues; Codes, Standards, Licensing and Regulatory Issues; Fuel Cycle and High Level Waste Management, 645-652, July 17–20, 2006

Paper No: ICONE14-89685

DOI: https://doi.org/10.1115/ICONE14-89685

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Topics: Modeling, Atoms, Dislocations, Particulate matter, Collisions (Physics), Damage, Ductility, Dynamics (Mechanics), Hardening, Ions

Proceedings Papers

Temperature Dependency of Beremin’s Parameters for 20MnMoNi5-5 Material

B. K. Dutta, S. Guin, M. K. Sahu, M. K. Samal

Proc. ASME. ICONE14, Volume 3: Structural Integrity; Nuclear Engineering Advances; Next Generation Systems; Near Term Deployment and Promotion of Nuclear Energy, 255-260, July 17–20, 2006

Paper No: ICONE14-89710

DOI: https://doi.org/10.1115/ICONE14-89710

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Topics: Temperature, Fracture (Materials), Stress, Microcracks, Deformation, Finite element analysis, Probability, Brittle fracture, Ductile fracture, Failure

Proceedings Papers

Fracture Mechanics Study of Cracked Pipe Bends Under Internal Pressure and Bending Moments

Manish M. Joglekar, S. G. Joshi, B. K. Dutta

Proc. ASME. ESDA2006, Volume 4: Fatigue and Fracture, Heat Transfer, Internal Combustion Engines, Manufacturing, and Technology and Society, 89-98, July 4–7, 2006

Paper No: ESDA2006-95263

DOI: https://doi.org/10.1115/ESDA2006-95263

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Topics: Collapse, Finite element analysis, Fracture (Materials), Fracture mechanics, Pipe bends, Pressure, Stress

Proceedings Papers

Analytical Determination of Material J R and Fracture Toughness Transition Curves Using Micro-Mechanical Modelling

B. K. Dutta, M. K. Samal, M. K. Sahu, H. S. Kushwaha

Proc. ASME. PVP2004, Experience With Creep-Strength Enhanced Ferritic Steels and New and Emerging Computational Methods, 257-268, July 25–29, 2004

Paper No: PVP2004-2588

DOI: https://doi.org/10.1115/PVP2004-2588

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Topics: Fracture toughness, Modeling, Temperature, Constitutive equations, Ductile fracture, Failure, Fracture (Materials), Metals, Probability, Reactor vessels

Proceedings Papers

Load Bearing Capacity of Through Wall Cracked Elbows: Comparison of Test Results With Calculation

J. Chattopadhyay, B. K. Dutta, H. S. Kushwaha

Proc. ASME. PVP2004, Experience With Creep-Strength Enhanced Ferritic Steels and New and Emerging Computational Methods, 237-248, July 25–29, 2004

Paper No: PVP2004-2586

DOI: https://doi.org/10.1115/PVP2004-2586

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Topics: Collapse, Finite element analysis, Fracture (Materials), Load bearing capacity, Pipe bends, Pipes, Power stations, Safety, Stress

Proceedings Papers

Numerical Simulation of Load Deformation Behaviour of Cracked Piping Components Considering Crack Growth

T. V. Pavankumar, J. Chattopadhyay, B. K. Dutta, H. S. Kushwaha

Proc. ASME. PVP2004, Experience With Creep-Strength Enhanced Ferritic Steels and New and Emerging Computational Methods, 169-184, July 25–29, 2004

Paper No: PVP2004-2581

DOI: https://doi.org/10.1115/PVP2004-2581

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Topics: Computer simulation, Deformation, Fracture (Materials), Pipes, Stress

Proceedings Papers

Application of Modified Damage Potential (ψ-Integral) to Predict Crack Initiation in Welded Pipes and Experimental Verification

B. K. Dutta, Shekhar Saini, Navneet Arora

Proc. ASME. PVP2005, Volume 6: Materials and Fabrication, 645-652, July 17–21, 2005

Paper No: PVP2005-71769

DOI: https://doi.org/10.1115/PVP2005-71769

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Topics: Damage, Fracture (Materials), Pipes

Proceedings Papers

Integrity Assessment of Cracked Piping Components: Experimental, Analytical and Numerical Studies

J. Chattopadhyay, T. V. Pavankumar, A. K. S. Tomar, B. K. Dutta, H. S. Kushwaha

Proc. ASME. PVP2005, Volume 6: Materials and Fabrication, 563-577, July 17–21, 2005

Paper No: PVP2005-71211

DOI: https://doi.org/10.1115/PVP2005-71211

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Topics: Pipes, Fracture (Materials), Stress, Collapse, Deflection, Finite element analysis, Fracture mechanics, Pipe bends, Power stations

Proceedings Papers

J and COD Estimation for Throughwall Circumferentially Cracked Elbow Under Closing Moment: Analytical Scheme and Experimental Validation

J. Chattopadhyay, A. K. S. Tomar, B. K. Dutta, H. S. Kushwaha

Proc. ASME. PVP2005, Volume 6: Materials and Fabrication, 579-590, July 17–21, 2005

Paper No: PVP2005-71212

DOI: https://doi.org/10.1115/PVP2005-71212

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Topics: Bearings, Deformation, Displacement, Flow (Dynamics), Fracture (Materials), Fracture (Process), Heat, Leak-before-break, Nuclear reactors, Pipe bends

Proceedings Papers

Continuum Damage Mechanics From Specimen to Component Level

B. K. Dutta, S. Guin, M. K. Sahu, M. K. Samal

Proc. ASME. PVP2005, Volume 3: Design and Analysis, 229-235, July 17–21, 2005

Paper No: PVP2005-71132

DOI: https://doi.org/10.1115/PVP2005-71132

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Topics: Damage mechanics, Fracture (Materials), Constitutive equations, Displacement, Pipes, Stress

Proceedings Papers

On-Line Remaining Life Assessment of Hot Reheat Pipe Bend

B. K. Dutta, S. Guin, M. K. Samal

Proc. ASME. IMECE2005, Recent Advances in Solids and Structures, 39-49, November 5–11, 2005

Paper No: IMECE2005-79513

DOI: https://doi.org/10.1115/IMECE2005-79513

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Topics: Pipe bends, Remaining life assessment, Pressure, Temperature, Pipes, Stress, Creep, Damage, Finite element model, Stress analysis (Engineering)

Journal Articles

Closed-Form Collapse Moment Equations of Throughwall Circumferentially Cracked Elbows Subjected to In-Plane Bending Moment

J. Chattopadhyay, A. K. S. Tomar, B. K. Dutta, H. S. Kushwaha

J. Pressure Vessel Technol. August 2004, 126(3): 307–317.

DOI: https://doi.org/10.1115/1.1767177

Published Online: August 18, 2004

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Topics: Collapse, Fracture (Materials), Finite element analysis, Stress

Journal Articles

J-R Curves From Through-Wall Cracked Elbow Subjected to In-Plane Bending Moment

J. Chattopadhyay, T. V. Pavankumar, B. K. Dutta, H. S. Kushwaha

J. Pressure Vessel Technol. February 2003, 125(1): 36–45.

DOI: https://doi.org/10.1115/1.1511518

Published Online: January 31, 2003

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Topics: Fracture (Materials), Stress

Journal Articles

Closed-Form Collapse Moment Equations of Elbows Under Combined Internal Pressure and In-Plane Bending Moment

J. Chattopadhyay, D. K. Nathani, B. K. Dutta, H. S. Kushwaha

J. Pressure Vessel Technol. November 2000, 122(4): 431–436.

DOI: https://doi.org/10.1115/1.1285988

Published Online: March 7, 2000

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Topics: Collapse, Finite element analysis, Pressure

Journal citation

NARROW

Residual Stresses in Bimetallic Weld Joint With Varying Buttering Layer Thickness

Prediction of Fracture Resistance Behaviour Using Nonlocal Damage Model

The Effect of Throughwall Axial Crack on In-Plane Collapse Moment of Pipe Bend

A Mesh Independent GTN Damage Model and Its Application in Simulation of Ductile Fracture Behaviour

Modelling of Irradiated Materials

Temperature Dependency of Beremin’s Parameters for 20MnMoNi5-5 Material

Fracture Mechanics Study of Cracked Pipe Bends Under Internal Pressure and Bending Moments

Analytical Determination of Material J R and Fracture Toughness Transition Curves Using Micro-Mechanical Modelling

Load Bearing Capacity of Through Wall Cracked Elbows: Comparison of Test Results With Calculation

Numerical Simulation of Load Deformation Behaviour of Cracked Piping Components Considering Crack Growth

Application of Modified Damage Potential (ψ-Integral) to Predict Crack Initiation in Welded Pipes and Experimental Verification

Integrity Assessment of Cracked Piping Components: Experimental, Analytical and Numerical Studies

J and COD Estimation for Throughwall Circumferentially Cracked Elbow Under Closing Moment: Analytical Scheme and Experimental Validation

Continuum Damage Mechanics From Specimen to Component Level

On-Line Remaining Life Assessment of Hot Reheat Pipe Bend

Closed-Form Collapse Moment Equations of Throughwall Circumferentially Cracked Elbows Subjected to In-Plane Bending Moment

J-R Curves From Through-Wall Cracked Elbow Subjected to In-Plane Bending Moment

Closed-Form Collapse Moment Equations of Elbows Under Combined Internal Pressure and In-Plane Bending Moment

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