Advanced materials modelling via fractional calculus: challenges and perspectives

G Failla, M Zingales - Philosophical Transactions of the …, 2020 - royalsocietypublishing.org
Fractional calculus is now a well-established tool in engineering science, with very
promising applications in materials modelling. Indeed, several studies have shown that …

Fractional model for simulating long-term fracture conductivity decay of shale gas and its influences on the well production

Y Peng, A Luo, Y Li, Y Wu, W Xu, K Sepehrnoori - Fuel, 2023 - Elsevier
Due to the high-content of clay and kerogen, shale will always show viscoelastic mechanical
behaviors during the development of shale gas, which will lead to the increase of proppant …

An equivalence between generalized Maxwell model and fractional Zener model

R Xiao, H Sun, W Chen - Mechanics of Materials, 2016 - Elsevier
Both classic rheological models and fractional derivative models have been widely adopted
to model the viscoelastic behaviors of materials. In this work, we present a detailed …

A modified Green–Lindsay thermoelasticity with strain rate to eliminate the discontinuity

YJ Yu, ZN Xue, XG Tian - Meccanica, 2018 - Springer
Probing the mechanism of ultrafast thermoelastic processes is becoming increasingly
important with the development of laser-assisted micro/nano machining. Although …

Fractional viscoelastic characterization of laminated glass beams under time-varying loading

M Di Paola, L Galuppi, GR Carfagni - International Journal of Mechanical …, 2021 - Elsevier
Laminated glass is a composite made of elastic glass layers sandwiching thin viscoelastic
polymeric interlayers. There are several types of polymers, traditionally modelled as linear …

Random vibrations of stress-driven nonlocal beams with external damping

FP Pinnola, MS Vaccaro, R Barretta… - Meccanica, 2021 - Springer
Stochastic flexural vibrations of small-scale Bernoulli–Euler beams with external damping
are investigated by stress-driven nonlocal mechanics. Damping effects are simulated …

[HTML][HTML] Fractional viscoelastic modeling of laminated glass beams in the pre-crack state under explosive loads

L Viviani, M Di Paola, G Royer-Carfagni - International Journal of Solids …, 2022 - Elsevier
A mathematical approach, alternative to the classical formulation of linear viscoelasticity,
defines the constitutive laws in terms of integro-differential equations involving fractional …

Nonlinear vibration of viscoelastic beams described using fractional order derivatives

R Lewandowski, P Wielentejczyk - Journal of Sound and Vibration, 2017 - Elsevier
The problem of non-linear, steady state vibration of beams, harmonically excited by
harmonic forces is investigated in the paper. The viscoelastic material of the beams is …

Exponential synchronization of fractional-order complex networks via pinning impulsive control

F Wang, Y Yang, A Hu, X Xu - Nonlinear Dynamics, 2015 - Springer
In this paper, a pinning impulsive control scheme is adopted to investigate the
synchronization of fractional complex dynamical networks. An effective method has been …

A novel approach to nonlinear variable-order fractional viscoelasticity

M Di Paola, G Alotta, A Burlon… - … Transactions of the …, 2020 - royalsocietypublishing.org
This paper addresses nonlinear viscoelastic behaviour of fractional systems with variable
time-dependent fractional order. In this case, the main challenge is that the Boltzmann linear …