Results 51 to 60 of about 926 (203)

Applying explainable artificial intelligence and ensemble boosting based machine learning models in predicting the thermal conductivity of nano enhanced phase change materials

Next Materials
This study attempts the integration of explainable artificial intelligence and ensemble boosting based machine learning framework (XAI-EBBML-F) in predicting the thermal conductivity of nano enhanced phase change materials (NePCMs).
G. Manikandan, S. Senthil Kumar, M. Sridharan   +2 more
doaj   +1 more source

Recent advancement in dehydrogenation techniques for efficient hydrogen release from metal hydrides

Bulletin of the Korean Chemical Society, Volume 47, Issue 1, Page 55-74, January 2026.
The figure illustrates the renewable hydrogen energy cycle: hydrogen produced via solar/wind‐powered electrolysis is stored in metal hydrides, released through dehydrogenation processes, and utilized for fuel cells and hydrogen‐powered electric vehicles.
Omkar Udaysing Patil, Sungjin Park
wiley   +1 more source

Temperature Regulation and Efficiency Enhancement in PV/T Systems Using Nano-PCM: Experimental Validation

IEEE Access
Photovoltaic (PV) systems are integral to the global transition toward renewable energy; however, their performance is often compromised by excessive heat buildup, which lowers electrical efficiency.
Ajiv Alam Khan, Syed Mohd Yahya, Brahim Mohamed Mrabet, M. Saad Bin Arif   +3 more
doaj   +1 more source

Influence of C‐to‐O Ratio in Reduced Graphene Oxide on the Transient Thermal Behavior of Weakly Compressible Beeswax Nanocomposites

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
In this study, the thermal performance of beeswax enhanced with graphene oxide (GO) and its reduced forms has been investigated. The analysis focused on determining the effects of nanoparticle (NP) concentration (ϕ) and the carbon‐to‐oxygen (C:O) atomic ratio on the melting process within a cubic domain.
Abdullah Aziz, Anas Alazzam, Arnab Biswas   +2 more
wiley   +1 more source

A Numerical Investigation of a Novel Composite Clay Block With Integrated NEPCM for Enhanced Building Thermal Performance

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Enhancing the thermal performance of building envelopes is critical for reducing global energy consumption and improving occupant comfort. While conventional insulation provides static resistance, dynamic thermal management using phase change materials (PCMs) offers a more advanced solution.
Raouf Hassan, Ali B. M. Ali, Omar J. Alkhatib, Ahmad Hamedian, Arun P   +4 more
wiley   +1 more source

Numerical Study on Thermal Performance of Microencapsulated PCM‐Integrated Concrete Blocks

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The integration of microencapsulated phase change materials (MPCMs) in concrete blocks offers an innovative solution to enhance thermal performance and mitigate thermal stress due to temperature fluctuations. This study employed a numerical approach to simulate temperature distribution in a MPCM‐modified concrete block under real‐world conditions.
Riyadh Alturki, Ali B. M. Ali, Omar J. Alkhatib, Ibrahim Mahariq, Huaiyu Wang   +4 more
wiley   +1 more source

Evaluation of the thermal performance of buildings using NePCM under various climatic conditions in three cities of Morocco [PDF]

BIO Web of Conferences
Climatic conditions are extreme in some parts of Morocco, with extreme outdoor temperatures. Researchers in the construction sector are focusing more and more on combination applications of NePCMs in buildings.
Ouabouch Omar, Ait Laasri Imad, Kaida Abderrazak, Kriraa Mounir, Lamsaadi Mohamed   +4 more
doaj   +1 more source

Computational Study of Phase Change Heat Transfer and Latent Heat Energy Storage for Thermal Management of Electronic Components Using Neural Networks

Mathematics, 2023
The phase change heat transfer of nano-enhanced phase change materials (NePCMs) was addressed in a heatsink filled with copper metal foam fins. The NePCM was made of 1-Tetradecanol graphite nanoplatelets.
Jana Shafi, Mikhail Sheremet, Mehdi Fteiti, Abdulkafi Mohammed Saeed, Mohammad Ghalambaz   +4 more
doaj   +1 more source

Mixed convection of EG/NEPCM inside a lid-driven cavity with a rotating cylinder

Case Studies in Thermal Engineering, 2023
L'utilisation du potentiel des phénomènes de la nature tels que le phénomène de convection libre pourrait aider à refroidir une pièce, comme une plaque chauffante en mouvement dans les problèmes entraînés par le couvercle. De plus, l'ajout de nanostructures modernes appelées matériaux à changement de phase nano-encapsulés (NEPCM) avec une capacité de ...
Yang Zhang, Haiqing Lin, Rishabh Chaturvedi, Premlata Singh, Ibrahim B. Mansir, Kun Zhang, Javid Alhoee   +6 more
openaire   +2 more sources

Advanced Fin Design for Efficient Heat Transfer in Double‐Pipe Latent Heat Thermal Storage: A Comparative Study of Straight and Inclined Multielement Fins

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The inherently low thermal conductivity of phase change materials (PCMs) in latent heat thermal energy storage (LHTES) systems hampers efficient heat transfer during melting and solidification processes. This study aims to enhance PCM thermal performance by optimizing fin geometry within a vertical double‐pipe heat exchanger, with a focus on inclined ...
Hosseinali Ramezanimouziraji, Saeid Pour Nemat, Hayder I. Mohammed, Bhupendra Singh Chauhan, Khalil Hajlaoui, Nashmi H. Alrasheedi, Pouyan Talebizadehsardari, Payman Jalali   +7 more
wiley   +1 more source