Insight into the investigation of Fe3O4/SiO2 nanoparticles suspended aqueous nanofluids in hybrid photovoltaic/thermal system DOI Creative Commons

Ajiv Alam Khan,

Mohd Danish, Saeed Rubaiee

et al.

Cleaner Engineering and Technology, Journal Year: 2022, Volume and Issue: 11, P. 100572 - 100572

Published: Oct. 13, 2022

This experimental study aims to evaluate the energetic performance of a photovoltaic-thermal system with serpentine tube collector. A unit collector is used compare unit's metrics those PV panel without cooling. The considered heat transfer fluid hybrid nanofluid prepared using water and Fe3O4/SiO2 nanoparticles. Using irradiance data from an average day in Aligarh, India, experiment conducted indoor environment solar simulator under regulated operating circumstances. Effects mono nanofluids are examined at 3% wt. concentration for varying flow rates (20, 30, 40 LPM). experimentation analysis showed that maximum drop temperature 20 LPM 25 °C, 24 then 16 °C Fe3O4/water, SiO2/water, nanofluids-based PVT systems, respectively highest possible increase electrical efficiency 12.6 percent, 18.46 24.34 respectively, when compared traditional systems. At rate LPM, best obtained method coupled aqueous nanofluid. Additionally, it discovered nano-fluid-based systems exhibit 10.5% 5% greater thermal than Fe3O4-Water SiO2-Water respectively. overall 67% achieved 40LPM. capable serving as acceptable cooling PV/T collector, evidenced by system's notable improvement prominent impact.Keywords: Solar energy, Hybrid nano-fluid, Heat transfer, Electrical Power, Thermal Efficiency, system.

Language: Английский

Prediction and extensive analysis of MWCNT-MgO/oil SAE 50 hybrid nano-lubricant rheology utilizing machine learning and genetic algorithms to find ideal attributes DOI
Mohammadreza Baghoolizadeh,

Mostafa Pirmoradian,

S. Mohammad Sajadi

et al.

Tribology International, Journal Year: 2024, Volume and Issue: 195, P. 109582 - 109582

Published: April 2, 2024

Language: Английский

Citations

10
Modulating fluid rheology and confinement toward augmenting the performance of a double layered microchannel heat sink DOI
Avinash Kumar, Arka Das, Chirodeep Bakli

et al.

Heat Transfer, Journal Year: 2024, Volume and Issue: 53(3), P. 1190 - 1219

Published: Jan. 2, 2024

Abstract The improvement of the cooling performance liquid‐cooled microchannel heat sinks used for densely packed electronic circuits is sorted via passive techniques like tuning substrate or coolant properties. We propose a design enhancing sink by simulataneously modifying channel geometry and fluid rheology. By modeling as power law fluid, its rheological behavior varied ranging from shear‐thinning to shear‐thickening, alongside Newtonian fluid. introduced tapering middle wall that separates bottom top channels double layered (DL‐MCHS), causing both converge. This convergence not only increases flow velocity within downstream but also reduces apparent viscosity being subjected shear, resulting in enhanced thermal hydraulic performance. analyze results first second thermodynamics context, demonstrating tapered DL‐MCHS with outperforms straight partition coolant. However, we discovered extreme compromises thermodynamic viability, fine‐tuning extent tapering, inferred can become viable little compromise

Language: Английский

Citations

9
Preparation and enhanced oil recovery study of amphiphilic Janus nanosheets DOI

Zhixue Huang,

Huan Yang, Zhi Ye

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 400, P. 124524 - 124524

Published: March 20, 2024

Language: Английский

Citations

9
MXene Nanofluids in Advanced Applications: An In-depth Review of Thermophysical Characteristics and Technological Innovations DOI Creative Commons

Sridhar Kulandaivel,

Ngui Wai Keng,

M. Samykano

et al.

Materials Today Sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 101084 - 101084

Published: Feb. 1, 2025

Language: Английский

Citations

1
Insight into the investigation of Fe3O4/SiO2 nanoparticles suspended aqueous nanofluids in hybrid photovoltaic/thermal system DOI Creative Commons

Ajiv Alam Khan,

Mohd Danish, Saeed Rubaiee

et al.

Cleaner Engineering and Technology, Journal Year: 2022, Volume and Issue: 11, P. 100572 - 100572

Published: Oct. 13, 2022

This experimental study aims to evaluate the energetic performance of a photovoltaic-thermal system with serpentine tube collector. A unit collector is used compare unit's metrics those PV panel without cooling. The considered heat transfer fluid hybrid nanofluid prepared using water and Fe3O4/SiO2 nanoparticles. Using irradiance data from an average day in Aligarh, India, experiment conducted indoor environment solar simulator under regulated operating circumstances. Effects mono nanofluids are examined at 3% wt. concentration for varying flow rates (20, 30, 40 LPM). experimentation analysis showed that maximum drop temperature 20 LPM 25 °C, 24 then 16 °C Fe3O4/water, SiO2/water, nanofluids-based PVT systems, respectively highest possible increase electrical efficiency 12.6 percent, 18.46 24.34 respectively, when compared traditional systems. At rate LPM, best obtained method coupled aqueous nanofluid. Additionally, it discovered nano-fluid-based systems exhibit 10.5% 5% greater thermal than Fe3O4-Water SiO2-Water respectively. overall 67% achieved 40LPM. capable serving as acceptable cooling PV/T collector, evidenced by system's notable improvement prominent impact.Keywords: Solar energy, Hybrid nano-fluid, Heat transfer, Electrical Power, Thermal Efficiency, system.

Language: Английский

Citations

33