Application of numerical methods for the design of thermocline thermal energy storage: Literature review and critical analysis

V Palomba, A Frazzica - Journal of Energy Storage, 2022 - Elsevier
Sensible or hybrid sensible-latent thermal energy storage systems are becoming mature
systems and are the most common choice in high temperature applications. Among the …

Research on the filtration performance of pleated filters with rectangular and triangular structures through developed CFD code

L Li, Y Zhou, Z Wang, H Gu, Z Sun, Y Li, S Ma - Progress in Nuclear Energy, 2022 - Elsevier
Pleated filters are widely used in industrial ventilation systems due to their large filtering
area, small resistance and competitive volume. In this paper, a numerical calculation code …

Cold energy storage in a packed bed with novel structured PCM capsule layouts

G Lu, J Su, H Zhu - International Journal of Thermal Sciences, 2024 - Elsevier
Based on the closest packing principle of the crystal structure, three configurations of the
spheres in cylindrical packed beds are presented in this study: aligned density layer (ADL) …

Particle-resolved CFD modeling of the flow and heat transfer characteristics of the fluid in a fixed bed

B Niu, M Ahmed, T Wen, G Xu, X Liu - Powder Technology, 2023 - Elsevier
The strategy of particle-resolved computational fluid dynamics (CFD) has been widely used
to study the hydrodynamic properties of fluid flow in small-sized pebble bed, but generally …

Framing a novel approach for pseudo continuous modeling using Direct Numerical Simulations (DNS): Fluid dynamics in a packed bed reactor

A Hernandez-Aguirre, E Hernandez-Martinez… - Chemical Engineering …, 2022 - Elsevier
This research frames a novel approach to develop a pseudo-continuous model for
describing the dynamics of a Newtonian fluid in an industrial-scale packed-bed reactor …

The existence of universal pressure loss and heat transfer correlations for packed beds

DJ Cerantola, CD Lane - Applied Thermal Engineering, 2022 - Elsevier
Packed beds are used for solar power energy storage, in the chemical and process
industries, and in nuclear reactors. Mining ventilation coolth is the application of interest …

Mean porosity variations in packed bed of monosized spheres with small tube-to-particle diameter ratios

Z Guo, Z Sun, N Zhang, X Cao, M Ding - Powder Technology, 2019 - Elsevier
The transport phenomena in packed beds are sensitive to porosity variations. However,
empirical correlations in the literature are not in agreement regarding the prediction of the …

Influence of confining wall on pressure drop and particle-to-fluid heat transfer in packed beds with small D/d ratios under high Reynolds number

Z Guo, Z Sun, N Zhang, M Ding - Chemical Engineering Science, 2019 - Elsevier
The presence of the confining wall exerts critical influences on packing structure, as well as
transport properties of packed beds with small D/d ratios. In the present work, the variations …

Experimental study on the heat storage characteristics of rock bed heat storage system with different packing structure

H Geng, Y Wu, D Ma, Y Hao, D Li, H Zhou - Journal of Energy Storage, 2024 - Elsevier
Establishing energy storage systems can provide an effective solution to the challenges
posed by the variability and intermittency of renewable energy sources. Among the available …

[HTML][HTML] Experimental and numerical study on the orientation distribution of cylindrical particles in random packed beds

P Niegodajew, AP Durajski, P Rajca… - Chemical Engineering …, 2022 - Elsevier
Cylindrical particles are widely employed in chemical engineering when a high surface area
is necessary for process intensification. However, reliable information about the orientation …