1995
DOI: 10.1007/bf00040851
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Boundary layers in finite thermoelasticity

Abstract: In this paper, we study inhomogeneous deformations within the context of finite thermoelasticity with a view towards highlighting the developments of "boundary layer" like structures. We find that such structures manifest themselves by virtue of the material's ability to shear soften or shear stiffen. When the material moduli depend both on the temperature and the stretch, their effects can either reinforce or mitigate one another, thereby leading to the accentuation or annihilation of the boundary layer struc… Show more

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Cited by 25 publications
(3 citation statements)
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“…More recently, Rajagopal and coauthors (see for example [19,25,[37][38][39]) have considered the possibility that the deformation of non-linear elastic solids within a thermodynamic framework could exhibit boundary layers or shear concentration zones in that the strains could be concentrated adjacent (that is that the gradients of strain could be large) to solid boundaries or to special regions. While they assume that the shear modulus of the material can depend on the temperature and also possibly on the shear, they consider the following special constitutive relation for the heat flux vector:…”
Section: Introductionmentioning
confidence: 99%
“…More recently, Rajagopal and coauthors (see for example [19,25,[37][38][39]) have considered the possibility that the deformation of non-linear elastic solids within a thermodynamic framework could exhibit boundary layers or shear concentration zones in that the strains could be concentrated adjacent (that is that the gradients of strain could be large) to solid boundaries or to special regions. While they assume that the shear modulus of the material can depend on the temperature and also possibly on the shear, they consider the following special constitutive relation for the heat flux vector:…”
Section: Introductionmentioning
confidence: 99%
“…For this class of solutions, Petroski [15, 16] studied the deformation/heating of spherical sectors and the torsion/radial heating of a cylinder. Rajagopal et al [17, 18] investigated inhomogeneous deformations in nonlinear thermoelasticity and found, for a generalized neo-Hookean material with elastic properties that depend on stretch and temperature, exact solutions that exhibit a boundary-layer structure (i.e. the deformation in the core is homogeneous (or inhomogeneous) while in a layer adjacent to the boundary it is inhomogeneous (or homogeneous)).…”
Section: Introductionmentioning
confidence: 99%
“…The study nonlinear thermomechanical behavior problems remains subject of many researches in different fields, such as Rajagopal (1995), Rajagopal et al (1996), Brnic (2009), Canadija andBrnic (2010), Ozakin and Yavari (2010) and Yavari and Goriely (2013).…”
Section: Introductionmentioning
confidence: 99%