Assessment of Thermal Management Using a Phase-Change Material Heat Sink under Cyclic Thermal Loads DOI Creative Commons
Fangping Ye,

Yufan Dong,

Michael Opolot

et al.

Energies, Journal Year: 2024, Volume and Issue: 17(19), P. 4888 - 4888

Published: Sept. 29, 2024

Phase-change materials (PCMs) are widely used in the thermal management of electronic devices by effectively lowering hot end temperature and increasing energy conversion efficiency. In this article, numerical studies were performed to understand how instability during periodic utilization affects heat-dissipation effectiveness a phase-change material heat sink embedded an device. Firstly, three amplitudes 10 °C, 15 20 °C for fixed periods time, namely, min, 40 respectively, investigate specific effect amplitude on PCM melting rate. Next, was fixed, impact period performance evaluated. The results indicate that under min time period, averaged rate PCMs with reaches highest at 19 which saves 14 8 compared constant input same At has 6 11 saving dissipation 3 respectively. Overall, it observed identical conditions, peak remains consistent, longer resulting promotion melting. On other hand, similar larger values result faster rates. This is attributed fact increases flux output extending rise, while adjusting temperature.

Language: Английский

Eco-innovation in organic phase change materials for thermoregulatory textiles: sources, applications, fabrications, and future prospects towards sustainability DOI

Mostafizur Rahaman,

Md. Sabid Khan,

Md. Kamrul Hasan

et al.

International Journal of Environmental Science and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 6, 2025

Language: Английский

Citations

3
Modelling of PCM based composite heat sink under varying ambient conditions: A data driven approach DOI

Sreenath V.R.,

Samarjeet Chanda

Thermal Science and Engineering Progress, Journal Year: 2025, Volume and Issue: unknown, P. 103193 - 103193

Published: Jan. 1, 2025

Language: Английский

Citations

0
Enhanced thermal and optical performance of sustainable beeswax-rice husk composite phase change material: An experimental and simulation analysis DOI
Anas Islam, A.K. Pandey, R. Saidur

et al.

Thermal Science and Engineering Progress, Journal Year: 2025, Volume and Issue: unknown, P. 103553 - 103553

Published: April 1, 2025

Language: Английский

Citations

0
Influence of functionalized and non-functionalized 2D graphene nanomaterial with organic phase change materials: Thermal performance comparison DOI

B. Kalidasan,

Ashok Kumar Pandey, Reji Kumar Rajamony

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 415, P. 126392 - 126392

Published: Oct. 31, 2024

Language: Английский

Citations

3
Assessment of Thermal Management Using a Phase-Change Material Heat Sink under Cyclic Thermal Loads DOI Creative Commons
Fangping Ye,

Yufan Dong,

Michael Opolot

et al.

Energies, Journal Year: 2024, Volume and Issue: 17(19), P. 4888 - 4888

Published: Sept. 29, 2024

Phase-change materials (PCMs) are widely used in the thermal management of electronic devices by effectively lowering hot end temperature and increasing energy conversion efficiency. In this article, numerical studies were performed to understand how instability during periodic utilization affects heat-dissipation effectiveness a phase-change material heat sink embedded an device. Firstly, three amplitudes 10 °C, 15 20 °C for fixed periods time, namely, min, 40 respectively, investigate specific effect amplitude on PCM melting rate. Next, was fixed, impact period performance evaluated. The results indicate that under min time period, averaged rate PCMs with reaches highest at 19 which saves 14 8 compared constant input same At has 6 11 saving dissipation 3 respectively. Overall, it observed identical conditions, peak remains consistent, longer resulting promotion melting. On other hand, similar larger values result faster rates. This is attributed fact increases flux output extending rise, while adjusting temperature.

Language: Английский

Citations

0