Improvement of cold storage efficiency with loading hybrid nanoparticles and utilizing porous media DOI Creative Commons

Fathea M. Osman Birkea,

Adel Almarashi, Hussein A.Z. AL-bonsrulah

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 61, P. 104885 - 104885

Published: July 23, 2024

The purpose of current article is to develop a more efficient cold storage design by integrating hybrid nanomaterials and permeable foam. container architecture features two sinusoidal walls containing water, with the addition nano-powders enhance conduction. Additionally, account for radiation effects, source term based on Roseland approximation incorporated into energy equation. unsteady terms freezing are discretized using an implicit technique, model solved Galerkin method. Grid configuration adjusted position solid front ensure accurate simulation results. Verification against previous data demonstrates reasonable accuracy in outputs. study reveals significant improvements efficiency through adoption these techniques. Without any enhancements, required time approximately 1552.28 s. However, integration all three techniques results remarkable reduction about 91.64 % this time, emphasizing substantial impact proposed modifications. Specifically, enhances rate 7.84 %, while saturating medium porous foam leads decrement around 90.69 %. Furthermore, increase factor (Rd) 1 notable improvement 20.02 efficiency.

Language: Английский

Enhanced Cold Storage Performance through Nano-Powder Integration in Water: A Numerical Simulation Study DOI Creative Commons

Badreddine Ayadi,

Ali Basem,

Ziyad Jamil Talabany

et al.

Case Studies in Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 105893 - 105893

Published: Feb. 1, 2025

Language: Английский

Citations

2
Simulation of storage of cold energy considering unsteady conduction mechanism in mathematical model DOI Creative Commons
Naim Ben Ali, Ali Basem, Noha M. Seyam

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 59, P. 104591 - 104591

Published: May 19, 2024

To enhance system productivity, fins were incorporated into the container, and PCM (phase change material) infused with alumina nanoparticles was introduced. Mathematical modeling employed to evaluate current problem, a specific focus on utilizing water as for achieving fastest solidification process. The integration of fins, PCM, nano-powders introduces novel dimension research, providing unique insights enhancing processes. surrounding cold walls container play crucial role in solidification, primarily through conduction. low speed H2O allows its neglect simulation. developed mathematical model this work comprises two equations. While considering larger powder sizes improves particle interaction, negative impact sedimentation diminishes conductivity. addition results 41.34% enhancement rate. Furthermore, altering diameter from thirty 40 nm reduces completion time about 19.98%, whereas an increase 50 elevates it by 49.37%.

Language: Английский

Citations

6
Simulation of freezing in existence of nanomaterial involving transient conduction mechanism DOI Creative Commons
Mashhour A. Alazwari, Ali Basem, Hussein A.Z. AL-bonsrulah

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 105201 - 105201

Published: Sept. 1, 2024

Language: Английский

Citations

4
Galerkin method for simulating the solidification of water in existence of nano-powders DOI
Nidal H. Abu‐Hamdeh, Ali Basem, Hussein A.Z. AL-bonsrulah

et al.

Journal of Thermal Analysis and Calorimetry, Journal Year: 2024, Volume and Issue: 149(23), P. 14163 - 14174

Published: Oct. 30, 2024

Language: Английский

Citations

4
Numerical Modeling for Enhanced Cold Storage Rates through Nanoparticle Integration within finned tank DOI Creative Commons

Basim Raheem Sadeq,

Ali Basem, Azher M. Abed

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104129 - 104129

Published: Jan. 1, 2025

Language: Английский

Citations

0
Effect of installing branch-shaped fin on cold energy saving during freezing considering nanomaterial DOI Creative Commons
Mohammed A. Tashkandi, Ali Basem, Hussein A.Z. AL-bonsrulah

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 60, P. 104799 - 104799

Published: July 6, 2024

This research examines the solidification through a finned tank containing alumina nano-powders and water as PCM (phase change material). Mathematical models were developed, assuming uniform concentration of neglecting convective term effects. The model includes three time-dependent terms, discretized using an implicit approach, with solutions obtained via Galerkin method convergence achieved adaptive mesh. thermal conductivity NEPCM improves increased (ϕ), resulting in faster transition from liquid to ice. For pure water, complete freezing time is 6795.38 s; however, additives, this reduced by 26.78 %. Additionally, powders higher "m" value further accelerates process, decreasing completion about 6.98 effect powder configuration becomes more pronounced increasing concentration. These findings are crucial for enhancing sustainability natural resources improving cold storage processes.

Language: Английский

Citations

3
Simulation of cold storage process via Galerkin approach implementing nanoparticles DOI Creative Commons
Wajdi Rajhi, Ali Basem,

Ziyad Jamil Talabany

et al.

Case Studies in Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 105758 - 105758

Published: Jan. 1, 2025

Language: Английский

Citations

0
Impacts of conduction and radiation modes on freezing within an enclosure utilizing hybrid nanoparticles by means of mathematical modeling DOI
Noha M. Seyam

Journal of Thermal Analysis and Calorimetry, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 21, 2024

Language: Английский

Citations

3
Improvement of cold storage efficiency with loading hybrid nanoparticles and utilizing porous media DOI Creative Commons

Fathea M. Osman Birkea,

Adel Almarashi, Hussein A.Z. AL-bonsrulah

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 61, P. 104885 - 104885

Published: July 23, 2024

The purpose of current article is to develop a more efficient cold storage design by integrating hybrid nanomaterials and permeable foam. container architecture features two sinusoidal walls containing water, with the addition nano-powders enhance conduction. Additionally, account for radiation effects, source term based on Roseland approximation incorporated into energy equation. unsteady terms freezing are discretized using an implicit technique, model solved Galerkin method. Grid configuration adjusted position solid front ensure accurate simulation results. Verification against previous data demonstrates reasonable accuracy in outputs. study reveals significant improvements efficiency through adoption these techniques. Without any enhancements, required time approximately 1552.28 s. However, integration all three techniques results remarkable reduction about 91.64 % this time, emphasizing substantial impact proposed modifications. Specifically, enhances rate 7.84 %, while saturating medium porous foam leads decrement around 90.69 %. Furthermore, increase factor (Rd) 1 notable improvement 20.02 efficiency.

Language: Английский

Citations

2