Heat conduction beyond the Fourier law

AI Zhmakin - Technical Physics, 2021 - Springer
The Fourier law correctly describes heat transport in most practical macroscopic problems.
However, for heat transfer in rapid processes, heat transport on micro-and nanoscales, and …

[HTML][HTML] Magnetohydrodynamics flow and heat transfer of novel generalized Kelvin–Voigt viscoelastic nanofluids over a moving plate

L Feng, F Liu, I Turner, V Van Anh - Physics of Fluids, 2024 - pubs.aip.org
In this work, the unsteady magnetohydrodynamics boundary layer flow and heat transfer of
novel generalized Kelvin–Voigt viscoelastic nanofluids over a moving plate are investigated …

Numerical simulation and parameters estimation of the time fractional dual-phase-lag heat conduction in femtosecond laser heating

Y Qiao, X Wang, H Qi, H Xu - … Communications in Heat and Mass Transfer, 2021 - Elsevier
In this paper, considering the heat flux and the temperature gradient approximated by the
fractional Taylor's series expansions with different orders in dual-phase-lag (DPL) model, we …

Anomalous Thermally Induced Deformation in Kelvin–Voigt Plate with Ultrafast Double-Strip Surface Heating

E Awad, SE Alhazmi, MA Abdou, M Fayik - Fractal and Fractional, 2023 - mdpi.com
The Jeffreys-type heat conduction equation with flux precedence describes the temperature
of diffusive hot electrons during the electron–phonon interaction process in metals. In this …

Dual-Phase-Lag in the balance: Sufficiency bounds for the class of Jeffreys' equations to furnish physical solutions

E Awad - International Journal of Heat and Mass Transfer, 2020 - Elsevier
Abstract Recent studies (see Rukolaine 2014, 2017) have deduced solutions of the
parabolic and hyperbolic dual-phase-lag (DPL) models in the three-dimensional space …

Numerical schemes for solving the time-fractional dual-phase-lagging heat conduction model in a double-layered nanoscale thin film

C Ji, W Dai, Z Sun - Journal of Scientific Computing, 2019 - Springer
This article proposes a time fractional dual-phase-lagging (DPL) heat conduction model in a
double-layered nanoscale thin film with the temperature-jump boundary condition and a …

[PDF][PDF] Numerical algorithm with fourth-order spatial accuracy for solving the time-fractional dual-phase-lagging nanoscale heat conduction equation

CC Ji, W Dai - Numer. Math. Theor. Meth. Appl, 2023 - global-sci.com
Nanoscale heat transfer cannot be described by the classical Fourier law due to the very
small dimension, and therefore, analyzing heat transfer in nanoscale is of crucial importance …

Three mathematical representations and an improved ADI method for hyperbolic heat conduction

BD Nie, BY Cao - International Journal of Heat and Mass Transfer, 2019 - Elsevier
Hyperbolic heat conduction models have been proposed to characterize the breakdown of
Fourier's law, ie thermal waves. In this paper, three mathematical representations for …

[HTML][HTML] A semi-analytical method for 1D, 2D and 3D time fractional second order dual-phase-lag model of the heat transfer

J Lin, Y Zhang, S Reutskiy - Alexandria Engineering Journal, 2021 - Elsevier
In this paper we present a new numerical technique for 1D, 2D, and 3D time-fractional
second order dual-phase-lag model of heat transfer. The problem is formulated as a solution …

The sine and cosine diffusive representations for the Caputo fractional derivative

H Khosravian-Arab, M Dehghan - Applied Numerical Mathematics, 2024 - Elsevier
In recent years, various types of methods have been proposed to approximate the Caputo
fractional derivative numerically. A common challenge of the methods is the non-local …