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Proceedings Papers

In-Plane Vibration of High-Speed Spur Gear Webs

Proc. ASME. DETC95, Volume 3A: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration of Nonlinear, Random, and Time-Varying Systems, 259-275, September 17–20, 1995

Paper No: DETC1995-0266

DOI: https://doi.org/10.1115/DETC1995-0266

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Topics: Spur gears, Vibration, Gears, Stress, Excitation, Stiffness, High cycle fatigue, Weight (Mass), Aerospace industry, Boundary-value problems

Proceedings Papers

Dynamic Response and Stability of Pressurized Gas Squeeze-Film Dampers

Nagaraj K. Arakere, B. C. Ravichandar

Proc. ASME. DETC95, Volume 3A: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration of Nonlinear, Random, and Time-Varying Systems, 277-297, September 17–20, 1995

Paper No: DETC1995-0267

DOI: https://doi.org/10.1115/DETC1995-0267

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Topics: Dampers, Dynamic response, Pressurized gas, Stability, Damping, Lubrication, Orifices, Temperature, Bearings, High temperature

Proceedings Papers

Numerical Simulation of Nonlinear Spur Gear Dynamics

Nagaraj K. Arakere, C. Nataraj

Proc. ASME. DETC99, Volume 7B: 17th Biennial Conference on Mechanical Vibration and Noise, 2987-2994, September 12–16, 1999

Paper No: DETC99/VIB-8111

DOI: https://doi.org/10.1115/DETC99/VIB-8111

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Topics: Computer simulation, Dynamics (Mechanics), Gears, Journal bearings, Spur gears, Stress

Journal Articles

Extended Hertz Theory of Contact Mechanics for Case-Hardened Steels With Implications for Bearing Fatigue Life

Nikhil D. Londhe, Nagaraj K. Arakere, Ghatu Subhash

J. Tribol. March 2018, 140(2): 021401.

Paper No: TRIB-16-1399

DOI: https://doi.org/10.1115/1.4037359

Published Online: September 29, 2017

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Topics: Bearings, Elastic moduli, Fatigue life, Pressure, Steel, Stress, Contact mechanics

Proceedings Papers

Effect of Crystal Orientation on Fatigue Failure of Single Crystal Nickel Base Turbine Blade Superalloys

Nagaraj K. Arakere, Gregory Swanson

Proc. ASME. GT2000, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V004T01A004, May 8–11, 2000

Paper No: 2000-GT-0334

DOI: https://doi.org/10.1115/2000-GT-0334

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Topics: Crystal structure, Crystals, Fatigue failure, Nickel, Superalloys, Turbine blades, Blades, Stress, Alloys, Failure

Proceedings Papers

High-Temperature Fatigue Properties of Single Crystal Superalloys in Air and Hydrogen

Nagaraj K. Arakere

Proc. ASME. GT2001, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V004T03A061, June 4–7, 2001

Paper No: 2001-GT-0585

DOI: https://doi.org/10.1115/2001-GT-0585

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Topics: Crystals, Fatigue properties, High temperature, Hydrogen, Superalloys, Blades, Temperature, Fracture (Materials), Fatigue, Fatigue life

Journal Articles

Experimental and Numerical Modeling of Surface Indentation Response of Plastically Graded Materials

Michael A. Klecka, Ghatu Subhash, Nagaraj K. Arakere

J. Eng. Mater. Technol. October 2013, 135(4): 041004.

Paper No: MATS-12-1255

DOI: https://doi.org/10.1115/1.4024791

Published Online: July 10, 2013

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Topics: Elastic moduli, Finite element analysis, Stress, Work hardening

Journal Articles

Determination of Subsurface Hardness Gradients in Plastically Graded Materials via Surface Indentation

Michael A. Klecka, Ghatu Subhash, Nagaraj K. Arakere

J. Tribol. July 2011, 133(3): 031403.

DOI: https://doi.org/10.1115/1.4003859

Published Online: July 7, 2011

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Topics: Bearings, Platinum group metals, Steel, Stress, Surface hardening, Heat treating (Metalworking), Plasticity, Wear, Fatigue damage, Machinery

Journal Articles

A Review of Rolling Contact Fatigue

Farshid Sadeghi, Behrooz Jalalahmadi, Trevor S. Slack, Nihar Raje, Nagaraj K. Arakere

J. Tribol. October 2009, 131(4): 041403.

DOI: https://doi.org/10.1115/1.3209132

Published Online: September 24, 2009

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Topics: Bearings, Fatigue, Rolling contact, Stress, Fracture (Materials), Failure, Rolling bearings

Proceedings Papers

Effect of Temperature and Crystal Orientation on the Plasticity (SLIP) Evolution in Single Crystal Nickel Base Superalloy Notched Specimens

Shadab Siddiqui, Nagaraj K. Arakere, Fereshteh Ebrahimi

Proc. ASME. GT2007, Volume 5: Turbo Expo 2007, 267-273, May 14–17, 2007

Paper No: GT2007-27095

DOI: https://doi.org/10.1115/GT2007-27095

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Topics: Crystal structure, Crystals, Nickel, Plasticity, Superalloys, Temperature

Proceedings Papers

Subsurface Stress Fields in FCC Single Crystal Anisotropic Contacts

Nagaraj K. Arakere, Erik C. Knudsen, Gregory R. Swanson, Gregory Duke, Gilda Ham-Battista

Proc. ASME. GT2004, Volume 6: Turbo Expo 2004, 195-205, June 14–17, 2004

Paper No: GT2004-53913

DOI: https://doi.org/10.1115/GT2004-53913

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Topics: Anisotropy, Crystals, Stress, Blades, Dampers, Finite element analysis, Fracture (Materials), High cycle fatigue, Turbine blades, Fatigue life

Proceedings Papers

Investigation of Three-Dimensional Stress Fields and Slip Systems for FCC Single Crystal Superalloy Notched Specimens

Nagaraj K. Arakere, Shadab Siddiqui, Shannon Magnan, Fereshteh Ebrahimi, Luis E. Forero

Proc. ASME. GT2004, Volume 6: Turbo Expo 2004, 207-215, June 14–17, 2004

Paper No: GT2004-53938

DOI: https://doi.org/10.1115/GT2004-53938

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Topics: Crystals, Stress, Superalloys, Fracture (Materials), Anisotropy, Deformation, Tension, Accounting, Alloys, Crack propagation

Proceedings Papers

Numerical Evaluation of Mode I Stress Intensity Factor as a Function of Material Orientation for BX-265 Foam Insulation Material

Erik Knudsen, Nagaraj K. Arakere

Proc. ASME. GT2006, Volume 4: Cycle Innovations; Electric Power; Industrial and Cogeneration; Manufacturing Materials and Metallurgy, 941-948, May 8–11, 2006

Paper No: GT2006-90376

DOI: https://doi.org/10.1115/GT2006-90376

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Topics: Insulation, Stress, NASA, Anisotropy, Fracture (Materials), Fracture (Process), Failure, Foamed materials, Fracture mechanics, Fracture toughness

Proceedings Papers

A Fracture Mechanics Based Methodology for Fatigue Life Prediction of Single Crystal Nickel Based Superalloys

Srikant Ranjan, Nagaraj K. Arakere

Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 1003-1016, May 8–11, 2006

Paper No: GT2006-91111

DOI: https://doi.org/10.1115/GT2006-91111

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Topics: Crystals, Fatigue life, Fracture mechanics, Nickel, Superalloys, Fracture (Materials), Fatigue cracks, Modeling, Shear stress, Stress

Proceedings Papers

Evolution of Slip Through the Thickness of a Single-Crystal Nickel-Base Superalloy Notched Specimen

Shadab Siddiqui, Nagaraj K. Arakere, Fereshteh Ebrahimi

Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 671-680, May 8–11, 2006

Paper No: GT2006-90454

DOI: https://doi.org/10.1115/GT2006-90454

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Topics: Crystals, Nickel, Superalloys

Journal Articles

A Fracture-Mechanics-Based Methodology for Fatigue Life Prediction of Single Crystal Nickel-Based Superalloys

Srikant Ranjan, Nagaraj K. Arakere

J. Eng. Gas Turbines Power. May 2008, 130(3): 032501.

DOI: https://doi.org/10.1115/1.2838990

Published Online: March 26, 2008

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Topics: Crystals, Fracture (Materials), Stress

Journal Articles

Subsurface Stress Fields in Face-Centered-Cubic Single-Crystal Anisotropic Contacts

Nagaraj K. Arakere, Erik Knudsen, Gregory R. Swanson, Gregory Duke, Gilda Ham-Battista

J. Eng. Gas Turbines Power. October 2006, 128(4): 879–888.

DOI: https://doi.org/10.1115/1.2180276

Published Online: November 3, 2005

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Topics: Anisotropy, Contact mechanics, Crystals, Finite element analysis, Stress, Crystal structure, Blades, Fracture (Materials)

Journal Articles

Investigation of Three-Dimensional Stress Fields and Slip Systems for fcc Single-Crystal Superalloy Notched Specimens

Nagaraj K. Arakere, Associate Professor, Shadab Siddiqui, Graduate Student, Shannon Magnan, Fereshteh Ebrahimi, Professor, Luis E. Forero, Graduate Student

J. Eng. Gas Turbines Power. July 2005, 127(3): 629–637.

DOI: https://doi.org/10.1115/1.1850939

Published Online: June 24, 2005

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Topics: Anisotropy, Crystals, Finite element analysis, Stress, Superalloys, Deformation, Fracture (Materials), Finite element model, Elastic constants

Journal Articles

Fretting Stresses in Single Crystal Superalloy Turbine Blade Attachments

Nagaraj K. Arakere, Associate Professor, Gregory Swanson

J. Tribol. April 2001, 123(2): 413–423.

DOI: https://doi.org/10.1115/1.1308032

Published Online: June 27, 2000

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Topics: Blades, Crystal structure, Crystals, Fracture (Materials), Stress, Superalloys, Turbine blades, Nickel, Fatigue life

Journal citation

NARROW

In-Plane Vibration of High-Speed Spur Gear Webs

Dynamic Response and Stability of Pressurized Gas Squeeze-Film Dampers

Numerical Simulation of Nonlinear Spur Gear Dynamics

Extended Hertz Theory of Contact Mechanics for Case-Hardened Steels With Implications for Bearing Fatigue Life

Effect of Crystal Orientation on Fatigue Failure of Single Crystal Nickel Base Turbine Blade Superalloys

High-Temperature Fatigue Properties of Single Crystal Superalloys in Air and Hydrogen

Experimental and Numerical Modeling of Surface Indentation Response of Plastically Graded Materials

Determination of Subsurface Hardness Gradients in Plastically Graded Materials via Surface Indentation

A Review of Rolling Contact Fatigue

Effect of Temperature and Crystal Orientation on the Plasticity (SLIP) Evolution in Single Crystal Nickel Base Superalloy Notched Specimens

Subsurface Stress Fields in FCC Single Crystal Anisotropic Contacts

Investigation of Three-Dimensional Stress Fields and Slip Systems for FCC Single Crystal Superalloy Notched Specimens

Numerical Evaluation of Mode I Stress Intensity Factor as a Function of Material Orientation for BX-265 Foam Insulation Material

A Fracture Mechanics Based Methodology for Fatigue Life Prediction of Single Crystal Nickel Based Superalloys

Evolution of Slip Through the Thickness of a Single-Crystal Nickel-Base Superalloy Notched Specimen

A Fracture-Mechanics-Based Methodology for Fatigue Life Prediction of Single Crystal Nickel-Based Superalloys

Subsurface Stress Fields in Face-Centered-Cubic Single-Crystal Anisotropic Contacts

Investigation of Three-Dimensional Stress Fields and Slip Systems for fcc Single-Crystal Superalloy Notched Specimens

Fretting Stresses in Single Crystal Superalloy Turbine Blade Attachments

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