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Erik Knudsen
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Journal Articles

Fatigue and Corrosion Fatigue Properties of Additive-Manufactured Nickel Alloy 625 and Ti-6Al-4V

Harvey Hack, Scott Olig, Erik Knudsen, Richard Link, Adelina Beckwith, Attilio Arcari
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. February 2018, 7(1): 456–467.
Paper No: MPC20170150
https://doi.org/10.1520/MPC20170150
Published Online: October 26, 2018
View Article titled, Fatigue and Corrosion Fatigue Properties of Additive-Manufactured Nickel Alloy 625 and Ti-6Al-4V
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90376
https://doi.org/10.1115/GT2006-90376
View Paper titled, Numerical Evaluation of Mode I Stress Intensity Factor as a Function of Material Orientation for BX-265 Foam Insulation Material
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Topics: Insulation, Stress, NASA, Anisotropy, Fracture (Materials), Fracture (Process), Failure, Foamed materials, Fracture mechanics, Fracture toughness
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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2006, 128(4): 879–888.
https://doi.org/10.1115/1.2180276
Published Online: November 3, 2005
View Article titled, Subsurface Stress Fields in Face-Centered-Cubic Single-Crystal Anisotropic Contacts
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Topics: Anisotropy, Contact mechanics, Crystals, Finite element analysis, Stress, Crystal structure, Blades, Fracture (Materials)