Nonlinear isotropic elastic reduced and full Cosserat media: waves and instabilities
Sign Up to like & getrecommendations! Published in 2019 at "Continuum Mechanics and Thermodynamics"
DOI: 10.1007/s00161-019-00829-4
Abstract: We consider two types of the nonlinear elastic Cosserat media: a full one, in which the strain energy depends both on the Cosserat deformation tensor and wryness tensor, and the reduced one, in which the… read more here.
Keywords: isotropic elastic; energy; cosserat; cosserat media ... See more keywords
Modelling of elastic modulus of CaZrO3-MgO composites using isotropic elastic and anisotropic models
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.05.050
Abstract: Abstract Starting from synthetic raw materials (CaZrO3 and MgO), microstructural and mechanical properties were optimised in order to obtain dense multiphasic ceramic, then finite element method (FEM) of an equimolar (1:1) CaZrO3-MgO composite was performed… read more here.
Keywords: isotropic elastic; using isotropic; elastic modulus; anisotropic ... See more keywords
Existence and uniqueness of Rayleigh waves in isotropic elastic Cosserat materials and algorithmic aspects
Sign Up to like & getrecommendations! Published in 2022 at "Wave Motion"
DOI: 10.1016/j.wavemoti.2022.102898
Abstract: We discuss the propagation of surface waves in an isotropic half space modelled with the linear Cosserat theory of isotropic elastic materials. To this aim we use a method based on the algebraic analysis of… read more here.
Keywords: waves isotropic; existence uniqueness; cosserat; isotropic elastic ... See more keywords
Optimum electronic structures for high thermoelectric figure of merit within several isotropic elastic scattering models
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-10511-x
Abstract: Electronic band structure is vital in determination the performance of thermoelectric materials. What is the optimum electronic structure for the largest figure of merit? To answer the question, we studied the relationship between the thermoelectric… read more here.
Keywords: isotropic elastic; optimum electronic; figure merit; elastic scattering ... See more keywords
Transversely isotropic elastic-plastic properties in thermal arc sprayed Al–Zn coating: a microporomechanics approach
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-67694-z
Abstract: The transversely isotropic behaviour of thermal sprayed aluminium and zinc coating has been investigated based on a combination of nanoindentation experimental data and microporomechanics theory. A recently developed strength homogenisation approach comprises of the solid… read more here.
Keywords: isotropic elastic; properties thermal; aluminum zinc; transversely isotropic ... See more keywords
On instability of constitutive models for isotropic elastic-perfectly plastic material behaviour at finite deformations
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406220920687
Abstract: The main goal of this work is to test the possibility of a newly introduced constitutive law to model the behaviour of the isotropic elastic-perfectly plastic material which is exposed to large elastoplastic deformations. The… read more here.
Keywords: plastic material; isotropic elastic; model; perfectly plastic ... See more keywords