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Objective Time Derivatives in Nonequilibrium Thermodynamics

Materiaalsed ajatuletised pöördumatute protsesside termodünaamikas

並列摘要


In this paper we outline a framework of a thermodynamic theory where objective time derivatives appear in a natural way. The entropy production of a single component fluid with a tensorial internal variable is calculated as an example. Dependence on material quantities leads to objective derivatives in the constitutive relations resulting in a new rheological model. The viscosity and the viscometric functions are calculated for simple shear.

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