Thermoinelasticity pp 102-119
Cyclic Thermal Loading in Viscoelastic Pressure Vessels
- Cite this paper as:
- Hult J. (1970) Cyclic Thermal Loading in Viscoelastic Pressure Vessels. In: Boley B.A. (eds) Thermoinelasticity. IUTAM Symposia (International Union of Theoretical and Applied Mechanics). Springer, Vienna
Spherical and cylindrical vessels are considered, subjected to the simultaneous action of constant internal pressure, constant external temperature, and constant internal temperature with a superimposed cyclic temperature fluctuation. The vessel material is nonlinearly thermoviscoelastic with temperature dependent creep modulus. The influence of thermal frequency is studied for various cases of interest. A multimembrane analog of the real shell is shown to be useful in examining these effects.
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