4.6 Article

Photothermal conversion characteristics and exergy analysis of TIN@h-BN composite nanofluids

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Thermodynamics

The effects of particle mass fraction and static magnetic field on the thermal performance of NiFe2O4 nanofluid in a heat pipe

Duygu Yilmaz Aydin et al.

Summary: This study experimentally investigated the thermal performance of NiFe2O4 nanoparticles in a thermosyphon-type heat pipe. The results showed that increasing the mass fraction of nanoparticles and applying a low parallel magnetic field significantly improved the heat transfer performance of the heat pipe.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2023)

Article Chemistry, Physical

Thermal and rheological properties of magnetic nanofluids: Recent advances and future directions

Sithara Vinod et al.

Summary: Nanofluids, particularly magnetic nanofluids, have attracted significant attention in the research of cooling applications due to their tunable thermal conductivity and rheological properties. The aggregation of magnetic nanoparticles in the presence of a magnetic field improves the thermal transport substantially. Recent studies have shown that smaller and narrow size distribution ferrofluids display enhanced thermal conductivity with negligible viscosity enhancement, making them ideal for effective thermal management of miniature electronic devices. However, highly polydisperse ferrofluids containing large aggregates show modest enhancement in thermal conductivity and significant enhancement in viscosity. Additionally, the magnetic field ramp rate affects the aggregation kinetics and thermal and rheological properties. A comprehensive review on the fundamental understanding of field-induced thermal and rheological properties in magnetic fluids is lacking in the literature.

ADVANCES IN COLLOID AND INTERFACE SCIENCE (2022)

Article Chemistry, Physical

Systematic investigating on the broadband solar absorption and photo-thermal conversion performance of TiN@rGO plasmonic nanofluids

Boqiu Luo et al.

Summary: This study focused on the preparation of plasmonic nanofluids containing reduced graphene oxides decorated with titanium nitride nanoparticles for direct absorption solar collectors. The results showed that the presence of TiN on graphene enhanced the light-capture ability and that the plasmonic nanofluids exhibited superior solar-thermal conversion efficiency. The experimental findings demonstrated that the maximum photo-thermal conversion efficiency reached 66.74% at low mass concentrations, highlighting the potential application of plasmonic-graphene nanofluids in DASCs.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

Article Chemistry, Physical

Optical absorption property and photo-thermal conversion performance of Ag@Al2O3 plasmonic nanofluids with Al2O3 nano-shell fabricated by atomic layer deposition

Lu Shang et al.

Summary: In this study, Ag@Al2O3 nanoparticles were prepared using the ALD technique and dispersed into oil-based nanofluids. Experimental results showed that the optical absorption capability of the nanofluids increased with higher nanomaterial concentration, reaching an optimum temperature increase at 0.04 wt%. The deposition of Al2O3 layer enhanced optical absorption by intensifying and broadening the absorbance spectra of Ag NPs, facilitating solar thermal energy harvesting applications.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Multidisciplinary Sciences

Parametric investigation of a chilled water district cooling unit using mono and hybrid nanofluids

Eric C. Okonkwo et al.

Summary: This study demonstrates that the use of nanofluids in a district cooling system can increase heat transfer efficiency and reduce energy consumption, with the Al2O3-TiO2/water nanofluids showing the most significant improvement.

SCIENTIFIC REPORTS (2021)

Article Green & Sustainable Science & Technology

Improving the thermoelectric solar still performance by using nanofluids-Experimental study, thermodynamic modeling and energy matrices analysis

Shahin Shoeibi et al.

Summary: Numerous studies have been conducted to enhance the performance of energy systems by using nanofluids over the past decades. This research evaluated the impact of combining thermoelectric cooling and heating application with various nanofluids on the performance of a solar still. The results showed that higher concentrations of nanoparticles in the nanofluids led to improved water productivity, thermal efficiency, and CO2 mitigation in the thermoelectric solar still.

SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS (2021)

Article Thermodynamics

Heat transfer enhancement of thermoelectric cooling module with nanofluid and ferrofluid as base fluids

S. Wiriyasart et al.

Summary: Experimental investigation on a compact heat sink thermoelectric cooling module using water, nanofluids, and ferrofluids as coolants showed that Fe3O4 ferrofluid exhibited higher heat transfer rates compared to TiO2 nanofluids and water. Nanofluids and ferrofluids with a 0.015% concentration enhanced the Peltier effect by reducing the temperature difference of the TEC cooling module, resulting in lower thermal resistance of the heat sink. Moreover, the use of nanofluids and ferrofluids as coolants significantly increased the pressure drop compared to water.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Materials Science, Composites

The interfacial load-transfer enhancement mechanism of amino-functionalised carbon nanotube reinforced epoxy matrix composites: A molecular dynamics study

Zhaobo Song et al.

Summary: This study comprehensively compared the interfacial load transfer properties of aminofunctionalized carbon nanotube (CNT)/epoxy composites using molecular dynamics simulations. The introduction of amino functional groups was found to enhance interfacial shear strength, especially when considering crosslinking interactions. Additionally, significant load transfer interactions between the end of CNTs and the matrix were observed at the nanoscale, challenging the classical shear lag model assumption of zero traction between fiber ends and matrix.

COMPOSITES SCIENCE AND TECHNOLOGY (2021)

Article Thermodynamics

Experimental investigations of the performance of a flat-plate solar collector using carbon and metal oxides based nanofluids

Naveed Akram et al.

Summary: In this study, water-based nanofluids were synthesized using covalently functionalized carbon nanoplatelets and non-covalently functionalized metal oxides nanoparticles. The stability and improved thermal properties of these nanofluids were experimentally verified and matched with theoretical models. The addition of nanomaterials significantly enhanced thermal conductivity, density, and specific heat capacity of the nanofluids, demonstrating their potential for improving the thermal performance of flat-plate solar collectors.

ENERGY (2021)

Article Chemistry, Physical

Highly efficient energy harvest via external rotating magnetic field for oil based nanofluid direct absorption solar collector

Debing Wang et al.

Summary: This study proposes a method of using magnetic nanofluids in DASCs to achieve high-quality energy conversion and effectively solve the problems of blockage and corrosion in heat exchangers. Results show that adding an external rotating magnetic field can further increase the photothermal conversion efficiency, and using magnetic separation technology can reduce the viscosity of the working fluid, thereby improving solar energy utilization efficiency.

GREEN ENERGY & ENVIRONMENT (2021)

Article Green & Sustainable Science & Technology

Energy and exergy analysis of SiO2/Ag-CuO plasmonic nanofluid on direct absorption parabolic solar collector

Albin Joseph et al.

RENEWABLE ENERGY (2020)

Article Energy & Fuels

Dual plasmonic Au/TiN nanofluids for efficient solar photothermal conversion

Lingling Wang et al.

SOLAR ENERGY (2019)

Review Thermodynamics

Graphene family nanofluids: A critical review and future research directions

Mehdi Bahiraei et al.

ENERGY CONVERSION AND MANAGEMENT (2019)

Article Energy & Fuels

Application of large-scale prepared MWCNTs nanofluids in solar energy system as volumetric solar absorber

Wenjing Chen et al.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2019)

Article Thermodynamics

New experimental correlation for the thermal conductivity of ethylene glycol containing Al2O3-Cu hybrid nanoparticles

Amir Parsian et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2018)

Article Thermodynamics

Effect of plasmonic nanoshell-based nanofluid on efficiency of direct solar thermal collector

Huiling Duan et al.

APPLIED THERMAL ENGINEERING (2018)

Article Thermodynamics

Factorial experimental design for the thermal performance of a double pipe heat exchanger using Al2O3 -TiO2 hybrid nanofluid

Heydar Maddah et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2018)

Article Energy & Fuels

Investigation on thermo-optical properties of CuO/Ag plasmonic nanofluids

Xiaoxiao Yu et al.

SOLAR ENERGY (2018)

Article Energy & Fuels

ZnO-Au composite hierarchical particles dispersed oil-based nanofluids for direct absorption solar collectors

Xinzhi Wang et al.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2018)

Article Thermodynamics

Rheology and thermal conductivity of non-porous silica (SiO2) in viscous glycerol and ethylene glycol based nanofluids

Suleiman Akilu et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2017)

Article Chemistry, Physical

Comparison of experimental and calculated thermophysical properties of alumina/cupric oxide hybrid nanofluids

Sathishkumar Kannaiyan et al.

JOURNAL OF MOLECULAR LIQUIDS (2017)

Article Thermodynamics

Study of synthesis, stability and thermo-physical properties of graphene nanoplatelet/platinum hybrid nanofluid

Hooman Yarmand et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2016)

Article Thermodynamics

Nanodiamond-Fe3O4 nanofluids: Preparation and measurement of viscosity, electrical and thermal conductivities

L. Syam Sundar et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2016)

Article Thermodynamics

Measurement of thermal conductivity of ZnO-TiO2/EG hybrid nanofluid

Davood Toghraie et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2016)

Article Chemistry, Physical

Synthesis of Cu-Al layered double hydroxide nanofluid and characterization of its thermal properties

Samarshi Chakraborty et al.

APPLIED CLAY SCIENCE (2015)

Article Thermodynamics

Graphene nanoplatelets-silver hybrid nanofluids for enhanced heat transfer

Hooman Yarmand et al.

ENERGY CONVERSION AND MANAGEMENT (2015)

Article Chemistry, Multidisciplinary

Optical Absorption and Photo-Thermal Conversion Properties of CuO/H2O Nanofluids

Liangang Wang et al.

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY (2015)

Article Thermodynamics

Enhanced heat transfer and friction factor of MWCNT-Fe3O4/water hybrid nanofluids

L. Syam Sundar et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2014)

Article Nanoscience & Nanotechnology

Investigation of thermal conductivity and rheological properties of nanofluids containing graphene nanoplatelets

Mohammad Mehrali et al.

NANOSCALE RESEARCH LETTERS (2014)

Article Energy & Fuels

Potential of carbon nanohorn-based suspensions for solar thermal collectors

E. Sani et al.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2011)

Article Energy & Fuels

Exergy of undiluted thermal radiation

R Petela

SOLAR ENERGY (2003)