Computing dispersion diagrams and forced responses of arbitrarily varying waveguides
Periodic structures can be used for vibration control thanks to their vibration attenuation stop
bands. The dispersion diagram obtained for the structural unit cell can be used to …
bands. The dispersion diagram obtained for the structural unit cell can be used to …
A non-isothermal thermodynamically consistent phase field framework for structural damage and fatigue
JL Boldrini, EAB de Moraes, LR Chiarelli… - Computer Methods in …, 2016 - Elsevier
We present a general thermodynamically consistent non-isothermal non-local framework for
the evolution of damage, fatigue and fracture in materials under the hypothesis of small …
the evolution of damage, fatigue and fracture in materials under the hypothesis of small …
A non-isothermal thermodynamically consistent phase field model for damage, fracture and fatigue evolutions in elasto-plastic materials
This paper presents a general thermodynamically consistent non-isothermal phase field
framework to model effects of damage, fracture and fatigue evolutions in elasto-plastic …
framework to model effects of damage, fracture and fatigue evolutions in elasto-plastic …
Fractional-order uniaxial visco-elasto-plastic models for structural analysis
We propose two fractional-order models for uniaxial large strains and visco-elasto-plastic
behavior of materials in structural analysis. Fractional modeling seamlessly interpolates …
behavior of materials in structural analysis. Fractional modeling seamlessly interpolates …
Application of PHT-splines in bending and vibration analysis of cracked Kirchhoff–Love plates
In this work, we present an eXtended Geometry Independent Field approximaTion (X–GIFT)
formulation for cracked Kirchhoff–Love plates. The plate geometry is modeled by Non …
formulation for cracked Kirchhoff–Love plates. The plate geometry is modeled by Non …
Mathematical modeling of continuous multi-stepped rotor-bearing systems
A Mereles, KL Cavalca - Applied Mathematical Modelling, 2021 - Elsevier
The mathematical modeling of rotor systems is a challenging task, mainly due to the
complex nature of such systems, that might posses multiple rotors, bearings, disks and more …
complex nature of such systems, that might posses multiple rotors, bearings, disks and more …
Elastodynamic model for flapping-wing micro aerial vehicle
X Fang, J Wu, F Du - Bioinspiration & Biomimetics, 2021 - iopscience.iop.org
Lightweight design is key to high efficiency and long durability of micro air vehicle (MAV),
while it will inevitably reduce the stiffness of the structures and affect the motion of the …
while it will inevitably reduce the stiffness of the structures and affect the motion of the …
[HTML][HTML] Comparison of semi and fully-implicit time integration schemes applied to a damage and fatigue phase field model
In this work, we apply semi and fully-implicit time integration schemes to the damage and
fatigue phase field presented in Boldrini et al.(2016). The damage phase field is considered …
fatigue phase field presented in Boldrini et al.(2016). The damage phase field is considered …
Simulation of non-linear structural elastodynamic and impact problems using minimum energy high-order bases
We present the application of simultaneous diagonalization and minimum energy (SDME)
high-order finite element modal bases for simulation of transient non-linear elastodynamic …
high-order finite element modal bases for simulation of transient non-linear elastodynamic …
Surface virtual texturing of the journal bearings of a three-cylinder ethanol engine
GW Rodrigues, ML Bittencourt - Industrial Lubrication and Tribology, 2020 - emerald.com
Purpose This paper aims to numerically investigate the surface texturing effects on the main
bearings of a three-cylinder ethanol engine in terms of the power loss and friction coefficient …
bearings of a three-cylinder ethanol engine in terms of the power loss and friction coefficient …