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R. Narasimhan
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Journal Articles

An Expanding Cavity Model for Indentation Analysis of Shape Memory Alloys

J. Anuja, R. Narasimhan, U. Ramamurty
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2020, 87(3): 031003.
Paper No: JAM-19-1430
https://doi.org/10.1115/1.4045397
Published Online: November 20, 2019
View Articletitled, An Expanding Cavity Model for Indentation Analysis of Shape Memory Alloys
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Journal Articles

Numerical Investigation of the Origin of Anomalous Tensile Twinning in Magnesium Alloys

K. V. Vaishakh, N. Subrahmanya Prasad, R. Narasimhan
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. July 2019, 141(3): 031010.
Paper No: MATS-18-1263
https://doi.org/10.1115/1.4042868
Published Online: March 11, 2019
View Articletitled, Numerical Investigation of the Origin of Anomalous Tensile Twinning in Magnesium Alloys
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Topics: Magnesium alloys, Simulation, Stress, Stress concentration, Texture (Materials), Twinning, Crystals, Plasticity, Tension, Hardening
Journal Articles

Crack Tip Fields in a Single Edge Notched Aluminum Single Crystal Specimen

Swapnil D. Patil, R. Narasimhan, P. Biswas, R. K. Mishra
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2008, 130(2): 021013.
https://doi.org/10.1115/1.2884330
Published Online: March 13, 2008
View Articletitled, Crack Tip Fields in a Single Edge Notched Aluminum Single Crystal Specimen
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Topics: Aluminum, Crystals, Electron backscatter diffraction, Finite element analysis, Fracture (Materials), Plane strain, Stress, Hardening, Deformation, Plasticity
Journal Articles

An Approximate Analysis of Notch-Tip Deformation Under Mixed-Mode Loading in Ductile Solids

A. K. Ghosal, R. Narasimhan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Brief Notes
J. Appl. Mech. September 1997, 64(3): 695–696.
https://doi.org/10.1115/1.2788949
Published Online: September 1, 1997
View Articletitled, An Approximate Analysis of Notch-Tip Deformation Under Mixed-Mode Loading in Ductile Solids
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Topics: Deformation, Solids
Journal Articles

A Finite Element Analysis of Mode III Quasi-Static Crack Growth at a Ductile-Brittle Interface

S. Omprakash, R. Narasimhan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. March 1996, 63(1): 204–209.
https://doi.org/10.1115/1.2787199
Published Online: March 1, 1996
View Articletitled, A Finite Element Analysis of Mode III Quasi-Static Crack Growth at a Ductile-Brittle Interface
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Topics: Brittleness, Finite element analysis, Fracture (Materials), Hardening, Numerical analysis, Plasticity, Steady state, Stress
Journal Articles

Three-Dimensional Effects Near a Crack Tip in a Ductile Three-Point Bend Specimen: Part I—A Numerical Investigation

R. Narasimhan, A. J. Rosakis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 1990, 57(3): 607–617.
https://doi.org/10.1115/1.2897066
Published Online: September 1, 1990
View Articletitled, Three-Dimensional Effects Near a Crack Tip in a Ductile Three-Point Bend Specimen: Part I—A Numerical Investigation
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Topics: Fracture (Materials), Stress, Plane strain, Geometry
eBook Chapter

Measurement of the J -Integral with Caustics: An Experimental and Numerical Investigation

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1988
https://doi.org/10.1520/STP26782S
ISBN-10: 0-8031-1174-6
ISBN: 978-0-8031-1174-5
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Journal Articles

A Finite Element Study of Stable Crack Growth Under Plane Stress Conditions: Part II—Influence of Hardening

R. Narasimhan, A. J. Rosakis, J. F. Hall
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 1987, 54(4): 846–853.
https://doi.org/10.1115/1.3173127
Published Online: December 1, 1987
View Articletitled, A Finite Element Study of Stable Crack Growth Under Plane Stress Conditions: Part II—Influence of Hardening
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Topics: Finite element analysis, Fracture (Materials), Hardening, Stress, Deformation, Displacement, Ductile fracture, Plane strain, Shear (Mechanics), Wakes
Journal Articles

A Finite Element Study of Stable Crack Growth Under Plane Stress Conditions: Part I—Elastic-Perfectly Plastic Solids

R. Narasimhan, A. J. Rosakis, J. F. Hall
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 1987, 54(4): 838–845.
https://doi.org/10.1115/1.3173126
Published Online: December 1, 1987
View Articletitled, A Finite Element Study of Stable Crack Growth Under Plane Stress Conditions: Part I—Elastic-Perfectly Plastic Solids
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Topics: Finite element analysis, Fracture (Materials), Solids, Stress, Plasticity, Stress concentration
Journal Articles

Reexamination of Jumps Across Quasi-Statically Propagating Surfaces Under Generalized Plane Stress in Anisotropically Hardening Elastic-Plastic Solids

R. Narasimhan, A. J. Rosakis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 1987, 54(3): 519–524.
https://doi.org/10.1115/1.3173063
Published Online: September 1, 1987
View Articletitled, Reexamination of Jumps Across Quasi-Statically Propagating Surfaces Under Generalized Plane Stress in Anisotropically Hardening Elastic-Plastic Solids
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Topics: Hardening, Solids, Stress, Anisotropy, Necking, Plane strain, Stability