Search results for "thermoelasticity"

showing 3 items of 3 documents

Fractional-Order Theory of Thermoelasticity. II: Quasi-Static Behavior of Bars

2018

This work aims to shed light on the thermally-anomalous coupled behavior of slightly deformable bodies, in which the strain is additively decomposed in an elastic contribution and in a thermal part. The macroscopic heat flux turns out to depend upon the time history of the corresponding temperature gradient, and this is the result of a multiscale rheological model developed in Part I of the present study, thereby resembling a long-tail memory behavior governed by a Caputo's fractional operator. The macroscopic constitutive equation between the heat flux and the time history of the temperature gradient does involve a power law kernel, resulting in the anomaly mentioned previously. The interp…

PhysicsWork (thermodynamics)Order theoryStrain (chemistry)Anomalous heat transferMechanical EngineeringMathematical analysisFractional derivatives02 engineering and technologyFractional derivative01 natural sciencesFractional calculusAnomalous thermoelasticity010101 applied mathematicsMultiscale hierarchical heat conductorsMultiscale hierarchical heat conductor020303 mechanical engineering & transports0203 mechanical engineeringMechanics of MaterialsMechanics of Material0101 mathematicsSettore ICAR/08 - Scienza Delle CostruzioniQuasistatic process
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The thermoelasticity problem of axisymmetric solids with a thermal conductivity linearly depending on the temperature and on the volumetric strain

2000

THERMOELASTICITY THERMAL CONDUCTIVITY
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Computational aspects in thermoelasticity by the symmetric boundary element method

2008

thermoelasticity SGBEM singular domain integralSettore ICAR/08 - Scienza Delle Costruzioni
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