Proceedings of the Korean Society of Rheology Conference (한국유변학회:학술대회논문집)
- 2003.05a
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- Pages.93-98
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- 2003
Rheological Aspect of the Plastic Energy Dissipation
Abstract
In this paper, the main emphasis and focus will be to study and illuminate the nature of Plastic Energy Dissipation (PED) in variety of polymers. This PED term represents the heat generated during the irreversible deformation of a polymer solid. A series of experiments for various polymers have been conducted in direct measurement method and indirect evaluation method - the incremental strain stress relaxation ((ISSR) method. The experimental evidence to relate the stress relaxation and the sensible temperature rise were revealed by the series of direct method experiments.
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