The general linear response theory it applied for study mechanical relaxations phenomena in continuous media. It is shown that phenomenological and state coefficients, in viscoanelastic media can be obtained as function of quantities which are experimentally measurable. The behaviour of the medium at low and high frequency is taking in account. Therefore, by compared the solutions of the differential equations that describe relaxation phenomena in the considered model to a relation that describe the same phenomena in linear response theory, it is possible to determine the aforementioned coefficients.

Some applications of linear response theory to media with mechanical relaxation phenomena

Ciancio A.;Ciancio V.;Farsaci F.
2007

Abstract

The general linear response theory it applied for study mechanical relaxations phenomena in continuous media. It is shown that phenomenological and state coefficients, in viscoanelastic media can be obtained as function of quantities which are experimentally measurable. The behaviour of the medium at low and high frequency is taking in account. Therefore, by compared the solutions of the differential equations that describe relaxation phenomena in the considered model to a relation that describe the same phenomena in linear response theory, it is possible to determine the aforementioned coefficients.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11570/1900890
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