Phase change material-based thermal energy storage

T Yang, WP King, N Miljkovic - Cell Reports Physical Science, 2021 - cell.com
Phase change materials (PCMs) having a large latent heat during solid-liquid phase
transition are promising for thermal energy storage applications. However, the relatively low …

A peridynamic model for non-Fourier heat transfer in orthotropic plate with uninsulated cracks

Z Wen, C Hou, M Zhao, X Wan - Applied Mathematical Modelling, 2023 - Elsevier
In this paper, the transient temperature response of a cracked plate under thermal shock is
investigated. To eliminate the problems caused by the assumption of infinite heat …

Discrete heat conduction equation: Dispersion analysis and continuous limits

SL Sobolev - International Journal of Heat and Mass Transfer, 2024 - Elsevier
The dispersion relation in ω-k space has been derived and analyzed for discrete heat
conduction equation (DE). The DE is inherently nonlocal both in time and space and can be …

Interfacial heat transport across multilayer nanofilms in ballistic–diffusive regime

H Belmabrouk, H Rezgui, F Nasri, MFB Aissa… - The European Physical …, 2020 - Springer
In recent years, investigations of nanoscale heat transfer have been regarded as a critical
challenge for thermal engineering applications. Therefore, improving the thermal conduction …

Asymptotic analysis of a two-phase Stefan problem in annulus: Application to outward solidification in phase change materials

M Xu, S Akhtar, AF Zueter, MA Alzoubi… - Applied Mathematics …, 2021 - Elsevier
Stefan problems provide one of the most fundamental frameworks to capture phase change
processes. The problem in cylindrical coordinates can model outward solidification, which …

The Stefan problem with variable thermophysical properties and phase change temperature

TG Myers, MG Hennessy… - International Journal of …, 2020 - Elsevier
In this paper we formulate a Stefan problem appropriate when the thermophysical properties
are distinct in each phase and the phase-change temperature is size or velocity dependent …

The one-dimensional Stefan problem with non-Fourier heat conduction

M Calvo-Schwarzwälder, TG Myers… - International Journal of …, 2020 - Elsevier
We investigate the one-dimensional growth of a solid into a liquid bath, starting from a small
crystal, using the Guyer-Krumhansl and Maxwell-Cattaneo models of heat conduction. By …

[HTML][HTML] Non-local effects and size-dependent properties in Stefan problems with Newton cooling

M Calvo-Schwarzwälder - Applied Mathematical Modelling, 2019 - Elsevier
We model the growth of a one-dimensional solid by considering a modified Fourier law with
a size-dependent effective thermal conductivity and a Newton cooling condition at the …

Accurate analytical calculation of the rate coefficient for the diffusion-controlled reactions due to hyperbolic diffusion

SD Traytak - The Journal of Chemical Physics, 2023 - pubs.aip.org
Using an approach based on the diffusion analog of the Cattaneo–Vernotte differential
model, we find the exact analytical solution to the corresponding time-dependent linear …

Non-Fourier heat transport across 1D nano film between thermal reservoirs with different boundary resistances

SL Sobolev, BY Cao, IV Kudinov - Physica E: Low-dimensional Systems …, 2021 - Elsevier
We describe the nonlocal heat transport across a thin film in contact with two thermal baths
using discrete variable model. The effective thermal conductivities, the boundary …