Stable Equilibrium of a Mechanical Energy Storage Device
نویسندگان
چکیده
This study determines the energy of a fatigue-loaded shaft circular cross-section, in stable equilibrium, deflecting during rotation even absence external loads. The is subjected to completely reversed stresses as well torsion and bending varying with introducing fatigue loading problems. research was conducted order establish equilibrium condition at which can operate without axial vibration problems, divergence buckling, instability critical or above speeds. When inertia slows rest, where goes usually causes rattle. At kinetic zero that point while potential maximum. stability status eliminate rattling. method used, this study, develop force-displacement relations. It also used show total minimum rotating shaft. Invoking principle way more easily derive related characteristics. analyze displacement end points boundary conditions. Boundary conditions give prescription displacements. virtual displacements so-called stiffness (or displacement) method. primary unknowns are nodal instead forces. strain-energy-density factor represents strength elastic field vicinity crack-tip (with stress singularity) developed found source fluctuation motion when transferred minimum.
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ژورنال
عنوان ژورنال: International Journal of Mechanical Engineering and Applications
سال: 2023
ISSN: ['2330-023X', '2330-0248']
DOI: https://doi.org/10.11648/j.ijmea.20231103.11