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RISFinite Element Analysis of Thermoelastodynamic Instability Involving Frictional Heating
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite element method is used to solve the problem involving thermoelastodynamic instability (TEDI) in frictional sliding systems. The resulting matrix equation contains a complex eigenvalue ...
Finite Element Analysis of Thermoelastic Damping in Contour-Mode Vibrations of Micro- and Nanoscale Ring, Disk, and Elliptical Plate Resonators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermoelastic damping in contour-mode in-plane vibrations of rings, disks, and elliptical plates is investigated on various size scales, using a reduced finite element formulation. The Fourier ...
Eigenvalue Solution of Thermoelastic Damping in Beam Resonators Using a Finite Element Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite element formulation is developed for solving the problem related to thermoelastic damping in beam resonator systems. The perturbation analysis on the governing equations of heat conduction, ...
Effect of Geometry on Thermoelastic Instability in Disk Brakes and Clutches
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The finite element method is used to reduce the problem of thermoelastic instability (TEI) for a brake disk to an eigenvalue problem for the critical speed. Conditioning of the eigenvalue ...