Characterization and machine learning analysis of hybrid alumina-copper oxide nanoparticles in therminol 55 for medium temperature heat transfer fluid

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: March 11, 2025

Abstract Efficient heat dissipation is crucial for various industrial and technological applications, ensuring system reliability performance. Advanced thermal management systems rely on materials with superior conductivity stability effective transfer. This study investigates the conductivity, viscosity, of hybrid Al 2 O 3 -CuO nanoparticles dispersed in Therminol 55, a medium-temperature transfer fluid. The nanofluid formulations were prepared CuO-Al mass ratios 10:90, 20:80, 30:70 tested at nanoparticle concentrations ranging from 0.1 wt% to 1.0 wt%. Experimental results indicate that nanofluids exhibit enhanced maximum improvement 32.82% concentration, compared base However, viscosity increases loading, requiring careful optimization practical applications. To further analyze predict Type-2 Fuzzy Neural Network (T2FNN) was employed, demonstrating correlation coefficient 96.892%, high predictive accuracy. integration machine learning enables efficient modeling complex behavior, reducing experimental costs facilitating optimization. These findings provide insights into potential application solar systems, exchangers, cooling

Language: Английский

---

Prediction of the thermophysical properties of Ag-reduced graphene oxide-water/ethylene-glycol hybrid nanofluids using different machine learning methods

Case Studies in Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 106038 - 106038

Published: March 1, 2025

Language: Английский

---

Synergistic effect of synthesized Fe3O4@Graphene oxide nanohybrids on heat transfer enhancement and flow efficiency in nanofluids for advanced thermal applications

International Journal of Thermal Sciences, Journal Year: 2025, Volume and Issue: 214, P. 109878 - 109878

Published: March 24, 2025

Language: Английский

---

Nanofluids and engineering applications: A review

Journal of Scientific Reports-A, Journal Year: 2025, Volume and Issue: 060, P. 126 - 149

Published: March 25, 2025

With the development of technology, search for advanced materials has accelerated. Nanomaterials have emerged as an important material group in this and found a place themselves many different areas. Nanofluids, which are formed by dispersing nanoparticles basic liquids such water, ethylene glycol, or oils, very innovative method applications nanoparticles. They also wide range applications. The improved thermophysical properties nanofluids made research area engineering. Nanofluids gained unique area, especially cooling lubrication systems due to their higher thermal conductivity, viscosity, convective heat transfer compared traditional liquids. hold promises solar energy systems, defense industry nuclear plants, biomedical applications, automotive, aviation industries where efficient is important. It been shown that use processing processes increases product quality minimizes wear. Despite these benefits, problems stability, cost, long-term performance continue. These challenges continue be investigated with focus on optimizing nanoparticle concentration, developing dispersion methods, analyzing environmental impact nanofluids. Computational experimental studies will help understand flow behavior under operating conditions. aim paper review existing nanofluid studies. provides overview current developments field engineering, focusing functions transfer, industrial processes.

Language: Английский

---

Enhanced thermal performance of binary eutectic chloride salt by integrating nanoparticles: A molecular dynamics study

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 120, P. 116423 - 116423

Published: April 3, 2025

Language: Английский

---