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RISConstitutive Relations for Inelastic Deformation and Damage Accumulation in Hard Alpha Titanium
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The constitutive properties of hard alpha Ti were recently generated by Chan et al., 2000, “Constitutive Properties of Hard Alpha Titanium,” Metall. and Maters. Trans. A, Vol. 31A, pp. 3029–3040, ...
Life Prediction for Turbopropulsion Systems Under Dwell Fatigue Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this investigation was to develop an innovative methodology for life and reliability prediction of hot-section components in advanced turbopropulsion systems. A set of three ...
Probabilistic High-Cycle Fretting Fatigue Assessment of Gas Turbine Engine Components
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High-cycle fatigue (HCF) is arguably one of the costliest sources of in-service damage in military aircraft engines. HCF of turbine blades and disks can pose a significant engine risk because ...
Probabilistic Fretting Fatigue Assessment of Aircraft Engine Disks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fretting fatigue is a random process that continues to be a major source of damage associated with the failure of aircraft gas turbine engine components. Fretting fatigue is dominated by the ...