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A Second-Order Multiscale Model for Finite-Strain Poromechanics Based on the Method of Multiscale Virtual Power
A second-order multiscale theory based on the concept of a Representative Volume Element (RVE) is proposed to link a classical poromechanical model...
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Traction-separation law parameters for the description of age-related changes in the delamination strength of the human descending thoracic aorta
Aortic dissection is a life-threatening disease that consists in the development of a tear in the wall of the aorta. The initial tear propagates as a...
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Axisymmetric Contact Problem for a Homogeneous Space with a Circular Disk-Shaped Crack Under Static Friction
The paper considers an axisymmetric stress state of a homogeneous elastic space with a circular disc-shaped crack, one of the edges of which is...
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Assessing the setting behavior of ultra-high performance concrete
The setting behavior of ultra-high performance concrete (UHPC) is demonstrably different from that of conventional concrete; thus, tools and guidance...
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Characteristics and grain refinement of the weld bead by the GTAW with the alternating current on the filling wires
To control the formation and grain structural characteristics in the welding process, an alternating current (AC)-assisted double-wire feeding...
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A computational study of the influence of thyroarytenoid and cricothyroid muscle interaction on vocal fold dynamics in an MRI-based human laryngeal model
A human laryngeal model, incorporating all the cartilages and the intrinsic muscles, was reconstructed based on MRI data. The vocal fold was...
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Multi-objective structure optimization for interior permanent magnet synchronous motors under complex operating conditions
In order to improve the dynamic performance of permanent magnet synchronous motors (PMSMs) under complex operating conditions and reduce energy...
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Spontaneous emergence of deformation bands in single-crystal plasticity simulations at small strain
In metal single crystals, the observed formation of deformation banding pattern has been explained by greater latent hardening of slip systems than...
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Traveling wave vibration control of rotating functionally graded conical shells via piezoelectric sensor/actuator pairs
This paper addresses the traveling wave vibration control of rotating functionally graded material (FGM) conical shells via piezoelectric actuator...
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Sensitivity analysis of fibrous thick-walled tubes with mechano-sensitive remodeling fibers in homeostasis
In this article, we apply the sensitivity analysis method to capture the influence of various parameters on the inflation pressure, axial force, and...
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Evaluation of the role of process parameters of CMT welding and their statistical behaviour on the tensile properties of weld joint of novel aluminium hybrid composite
The present study investigates the cold metal transfer (CMT) welding of a novel hybrid aluminium composite (AA6061-T6/ 2wt.% TiB 2 / 0.5wt.% La 2 O 3 )...
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A novel model on studying the interactions varying thermal and electrical conductivity with two-temperature theory in generalized thermoelastic process
This article investigates the influence of an electromagnetic field on the surface of an elastic semiconductor material in a scenario where...
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Global attractor for the damped BBM equation in the sharp low regularity space
The long-term behavior of low regularity solutions to the damped BBM equation with a distribution force on the torus is studied. Since the energy...
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Contact algorithm of the material point method and comparison with the finite element method
Being a fully Lagrangian particle method, the material point method (MPM) discretizes a material domain by using a collection of material points. The...
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Microplasticity in polycrystalline materials from thermal cycling
In this work, we present a finite deformation, fully coupled thermomechanical crystal plasticity framework. The model includes temperature dependence...
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Modelling the rheology of living cell cytoplasm: poroviscoelasticity and fluid-to-solid transition
Eukaryotic cell rheology has important consequences for vital processes such as adhesion, migration, and differentiation. Experiments indicate that...
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Toward a physiological model of vascular wall vibrations in the arteriovenous fistula
The mechanism behind hemodialysis arteriovenous fistula (AVF) failure remains poorly understood, despite previous efforts to correlate altered...
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Thermal oscillations and resonance in electron–phonon interaction process
A recent theoretical study (Xu in Proc R Soc A Math Phys Eng Sci 477:20200913, 2021) has derived conditions on the coefficients of Jeffreys-type...
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TOMAS: topology optimization of multiscale fluid flow devices using variational auto-encoders and super-shapes
In this paper, we present a framework for multiscale topology optimization of fluid flow devices. The objective is to minimize dissipated power,...
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Synthesis of composite films using polymer blends of chitosan and cellulose nanocrystals from marine origin
Thin films reinforced with chitosan and cellulose nanocrystals (CNC) were produced using the casting process. In this study, the impact of...
