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Effect of Forced Convection on the Combustion Chemistry of PMMA Spheres in Microgravity
The influence of the forced convection rate on the chemical structure of a polymethyl methacrylate (PMMA) flame in an oxidizer flow under...
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A spectral collocation scheme for the flow of a piezo-viscous fluid in ducts with slip conditions
In this paper we present a numerical scheme based on spectral collocation methods to investigate the flow of a piezo-viscous fluid, i.e., a fluid in...
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A note on structural mode transitions in buckling of radially stretched annular plates
The different approximating assumptions used in deriving models for structural analysis by dimensional reduction of a 3d continuum to structural...
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A discontinuous Galerkin/cohesive zone model approach for the computational modeling of fracture in geometrically exact slender beams
Slender beams are often employed as constituents in engineering materials and structures. Prior experiments on lattices of slender beams have...
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Influence of delamination on uncertain dynamic characteristics of variable angle tow laminates using polynomial neural network
This paper presents the delamination impact over the dynamic response of the variable angle tow (VAT) composite plates. The VAT plates with various...
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Mach number effects on shock-boundary layer interactions over curved surfaces of supersonic turbine cascades
The effects of inlet Mach number on the unsteadiness of shock-boundary layer interactions (SBLIs) over curved surfaces are investigated for a...
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Investigation of the parallel gradation method based on response of ballast penetration into subgrade soil by discrete element method
Treating ballast and subgrade soil as an integrated unit for sampling and loading has proven to be an effective method for investigating the...
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Size-dependent axisymmetric bending analysis of modified gradient elastic Kirchhoff–Love plates
The sixth-order basic differential equation of axisymmetric bending model for modified gradient elastic Kirchhoff–Love plates (MGEKLPs) subjected to...
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Discrete element analysis of jointed rock mass impact on rigid baffle structure
Rockslide is a hot topic and universal phenomenon in the mountainous regions prone to geological hazards, which may pose substantial threats to...
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On the Kinematics of Growth of Regular Boundaries of Bodies into Fractals
Generalizing smooth volumetric growth to the singular case, using de Rham currents and flat chains, we demonstrate how regular boundaries of bodies...
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Magneto-elastic vibration of axially moving graphene nanocomposite current-carrying beam with variable speed and axial force
Lightweight, high-strength, conductive carbon nanocomposites are widely used in axial moving systems, and the primary parametric resonance and...
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A membrane finite element for fast simulation of overlap** beads geometry during direct energy deposition additive manufacturing
The aim of this paper is to propose a fast FEM strategy for simulating molten metal deposition geometry during additive manufacturing for studying...
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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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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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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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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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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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Parameter identification and uncertainty propagation of hydrogel coupled diffusion-deformation using POD-based reduced-order modeling
This study explores reduced-order modeling for analyzing time-dependent diffusion-deformation of hydrogels. The full-order model describing hydrogel...
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Semi-analytical study of reduction of wave impact on an elastic plate in the presence of a vertical porous structure
Based on the small-amplitude water wave theory, the usefulness of a vertical porous structure extending from top to bottom of finite width to reduce...
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Effect of Interfacial Heat Transfer on Hydrothermal Wave Propagation of Nanofluid Thermocapillary Convection in Rectangular Cavity
For surface tension driven flow, interfacial heat transfer can alter the flow regime and its transition condition. This paper investigates the...
