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   Articles with "orthotropic" as a keyword



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Computational modeling of magnetohydrodynamic convection from a rotating cone in orthotropic Darcian porous media

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recommendations! Published in 2017 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"

DOI: 10.1007/s40430-017-0708-x

Abstract: Free convective magnetohydrodynamic flow from a spinning vertical cone to an orthotropic Darcian porous medium under a transverse magnetic field is studied. The non-dimensionalized two-point boundary value problem is solved numerically using the Keller Box… read more here.

Keywords: darcian porous; cone orthotropic; orthotropic darcian; orthotropic ... See more keywords
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First-order shear deformation theory for orthotropic doubly-curved shells based on a modified couple stress elasticity

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recommendations! Published in 2018 at "Aerospace Science and Technology"

DOI: 10.1016/j.ast.2017.11.045

Abstract: Abstract This paper investigates the micro- and nano-mechanical behavior of orthotropic doubly-curved shells by considering the New Modified Couple Stress Theory (NMCST). The higher order continuum assumed by the NMCST includes three material length scale… read more here.

Keywords: doubly curved; order; theory; orthotropic doubly ... See more keywords
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Adaptive orthotropic XIGA for fracture analysis of composites

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recommendations! Published in 2019 at "Composites Part B: Engineering"

DOI: 10.1016/j.compositesb.2019.107259

Abstract: Abstract This paper is concerned with the numerical investigation of fracture mechanics parameters for cracked orthotropic composite structures by using an efficient computational approach. The adaptive extended isogeometric analysis (XIGA) based on locally refined (LR)… read more here.

Keywords: refinement; fracture; orthotropic; orthotropic xiga ... See more keywords
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Thermo-mechanical coupling analysis of the orthotropic structures by using element-free Galerkin method

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recommendations! Published in 2019 at "Engineering Analysis with Boundary Elements"

DOI: 10.1016/j.enganabound.2019.01.011

Abstract: Abstract The computational model of thermo-mechanical coupling analysis for orthotropic structures was established based on the element-free Galerkin (EFG) method. The computational method and programs was verified through engineering thermoelastic problems of complex orthotropic structures.… read more here.

Keywords: mechanical coupling; coupling analysis; analysis orthotropic; thermo mechanical ... See more keywords

Plane stress measurement of orthotropic materials using critically refracted longitudinal waves

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recommendations! Published in 2019 at "Ultrasonics"

DOI: 10.1016/j.ultras.2018.03.015

Abstract: HighlightsAn improved equation between principal stresses and TOF variations is confirmed.The longitudinal wave velocities of CFRP composite at seven angles are measured.The stress‐acoustic coefficients of CFRP composite are determined.The acoustoelastic coefficients of CFRP are compared… read more here.

Keywords: cfrp composite; refracted longitudinal; stress measurement; critically refracted ... See more keywords
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Bistable polar-orthotropic shallow shells

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recommendations! Published in 2019 at "Royal Society Open Science"

DOI: 10.1098/rsos.190888

Abstract: We investigate stabilizing and eschewing factors on bistability in polar-orthotropic shells in order to enhance morphing structures. The material law causes stress singularities when the circumferential stiffness is smaller than the radial stiffness (β <… read more here.

Keywords: bistable polar; shallow shells; orthotropic shallow; orthotropic ... See more keywords

Elastodynamic response of an orthotropic layered elastic half-space to time-harmonic loading

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recommendations! Published in 2022 at "Science Progress"

DOI: 10.1177/00368504221135449

Abstract: The elastodynamics of an orthotropic half-space coated by a thin orthotropic layer is theoretically investigated in this article. We newly propose explicit expressions of free Rayleigh waves in a layered half-space that are dependent on… read more here.

Keywords: time harmonic; space; half space; orthotropic ... See more keywords
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Pitchfork bifurcations in simple hyperelastic orthotropic arterial models and their constitutive implications

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recommendations! Published in 2022 at "Mathematics and Mechanics of Solids"

DOI: 10.1177/10812865221084927

Abstract: This paper is concerned with the response of orthotropic hyperelastic incompressible materials in the homogeneous deformation of simple tension. The problem of out-of-plane simple tension of a cuboid reinforced with two in-plane families of mechanically… read more here.

Keywords: pitchfork bifurcations; simple hyperelastic; plane; solution ... See more keywords
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Methods to Reproduce In-Plane Deformability of Orthotropic Floors in the Finite Element Models of Buildings

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recommendations! Published in 2023 at "Applied Sciences"

DOI: 10.3390/app13116733

Abstract: In the modelling of reinforced concrete (RC) buildings, the rigid diaphragm hypothesis to represent the in-plane behavior of floors was and still is very commonly adopted because of its simplicity and computational cheapness. However, since… read more here.

Keywords: finite element; plane; method; plane deformability ... See more keywords
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An Analytic Orthotropic Heat Conduction Model for the Stretchable Network Heaters

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recommendations! Published in 2022 at "Micromachines"

DOI: 10.3390/mi13071133

Abstract: Compared with other physiotherapy devices, epidermal electronic systems (EES) used in medical applications such as hyperthermia have obvious advantages of conformal attachment, lightness and high efficiency. The stretchable flexible electrode is an indispensable component. The… read more here.

Keywords: temperature; temperature distribution; heat; model ... See more keywords
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Analysis of Thermoelastic Interaction in a Polymeric Orthotropic Medium Using the Finite Element Method

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recommendations! Published in 2022 at "Polymers"

DOI: 10.3390/polym14102112

Abstract: In this work, the finite element technique is employed to evaluate the effects of thermal relaxation durations on temperature, displacements, and stresses in a two-dimensional, polymeric, orthotropic, elastic medium. The problem is considered in a… read more here.

Keywords: orthotropic medium; finite element; polymeric orthotropic; orthotropic ... See more keywords