☆ 4.7 Article

Synthesis, stability, and heat transfer behavior of water and graphene nanoplatelet-based nanofluid for cool thermal storage applications

JOURNAL OF ENERGY STORAGE (2023)

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

Thermal assessment of solar concentrated system with utilizing CNT nanoparticles and complicated helical turbulator

M. Sheikholeslami et al.

Summary: The turbulent flow of nanomaterial (a mixture of CNT and water) within a circular tube of a solar system absorber was numerically simulated in this article. The tube was equipped with a complex swirl flow device to enhance fluid-wall interaction and achieve warmer fluid. Ten mirrors were used to concentrate solar radiation, and the geometric parameters were calculated to optimize optical performance. The simulation employed a K-epsilon model based on the finite volume method. The results showed that increasing the CNT fraction improved thermal performance, and changing the pitch ratio and flow rate had significant effects on friction factor and convective factor.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2023)

添加到收藏夹

Article Energy & Fuels

Modification of heat storage system involving Trombe wall in existence of paraffin enhanced with nanoparticles

M. Sheikholeslami et al.

Summary: This study focuses on the unsteady flow within a solar system using the Trombe wall technique. To improve the productivity of the classic Trombe wall, a paraffin layer is combined with other layers. Adding alumina nanoparticles to the paraffin enhances its conduction mode. The positioning of the PCM layer is analyzed, and placing it in the middle results in the minimum heat loss from the walls.

JOURNAL OF ENERGY STORAGE (2023)

添加到收藏夹

Article Energy & Fuels

Performance of energy storage unit equipped with vase-shaped fins including nanoparticle enhanced paraffin

M. Sheikholeslami et al.

Summary: In current work, it has been suggested to invent new fins with vase-shaped to incorporate in the storage enclosure in order to decrease energy consumption. The combination of heat storage with the shape of a triplex tube and a parabolic solar unit enhances efficiency. The properties of paraffin were improved by dispersing SiO2 nanoparticles. Different proposed models were analyzed using the finite volume method to determine the best arrangement for maximum efficiency and minimum charging time.

JOURNAL OF ENERGY STORAGE (2023)

添加到收藏夹

Article Engineering, Mechanical

Tribology Performance of Polyol-Ester Based TiO2, SiO2, and Their Hybrid Nanolubricants

Abdul Hamid Hamisa et al.

Summary: The tribology properties of TiO2/POE, SiO2/POE, and TiO2-SiO2/POE nanolubricants were investigated for an automotive air-conditioning system with an electrically-driven compressor (EDC). The lowest coefficient of friction (COF) and wear scar diameter (WSD) were achieved at specific volume concentrations for each nanolubricant. Mono and hybrid nanolubricants with volume concentrations of less than 0.05% are recommended for use in air-conditioning systems with EDC due to their excellent tribology performances.

LUBRICANTS (2023)

添加到收藏夹

Article Energy & Fuels

Multi-objective optimizations and multi-criteria assessments for a nanofluid-aided geothermal PV hybrid system

Zhengguang Liu et al.

Summary: This paper provides an integrated assessment on developing a nanofluid geothermal-photovoltaic hybrid system that addresses the multi-objective optimization and multicriteria evaluation difficulties. The results show that the combination of 2% Al2O3 nanofluid and spiral pipe has the optimum performance. The proposed coupling system proves the robustness and superiority of the hybrid system.

ENERGY REPORTS (2023)

添加到收藏夹

Article Thermodynamics

Thermal energy storage characteristics of packed bed encapsulating spherical capsules with composite phase change materials

Baizhong Sun et al.

Summary: This paper analyzed the thermal energy storage characteristics of a packed bed thermal energy storage device (PBTESD) and investigated the effects of Reynolds number, Stefan number, dimensionless diameter, and effective thermal conductivity of phase change material (PCM) on its thermal performance through single factor analysis.

APPLIED THERMAL ENGINEERING (2022)

添加到收藏夹

Article Environmental Sciences

Effect of active multi-walled carbon nanotubes (MWCNT) on the energy storage density of DI water for cool thermal storage system

Anbalagan Sathishkumar et al.

Summary: This research investigates the energy saving aspects in cool thermal energy storage system (CTES) by improving the thermophysical properties of deionized (DI) water. The dispersion of chemically functionalized multi-walled carbon nanotubes (f-MWCNT) in DI water is studied experimentally, and the influence on phase change enthalpy, specific heat, thermal conductivity, and cooling rate is examined. The findings demonstrate that the dispersion of f-MWCNT enhances the thermal conductivity and cooling rate of the water, reducing subcooling and enabling CTES system to operate at higher temperatures.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022)

添加到收藏夹

Article Green & Sustainable Science & Technology

Global Prospects, Advance Technologies and Policies of Energy-Saving and Sustainable Building Systems: A Review

Md. Washim Akram et al.

Summary: This article reviews worldwide building energy consumption, performance measuring systems and best practices, energy-saving techniques and policies. Measures such as double-glazed windows, underfloor air distribution, highly efficient electric motors, and variable speed drives can significantly reduce energy consumption in buildings. Proper maintenance of heating systems and the use of automatic HVAC control systems also prove to be effective in energy savings.

SUSTAINABILITY (2022)

添加到收藏夹

Review Thermodynamics

Review on aqueous graphene nanoplatelet Nanofluids: Preparation, Stability, thermophysical Properties, and applications in heat exchangers and solar thermal collectors

Tahsinul Huq et al.

Summary: This review provides an in-depth analysis of the preparation, stability, and thermophysical properties of graphene nanoplatelets (GNP) nanofluids, and explores their applications in heat exchangers, solar thermal collectors, and heat pipes. The study finds that covalently functionalised GNP nanofluids outperform non-covalently functionalised in terms of stability and heat transfer coefficients. As particle size decreases, stability and heat transfer performance improve, while thermal conductivity and convection coefficients increase with nanofluid concentration and temperature.

APPLIED THERMAL ENGINEERING (2022)

添加到收藏夹

Article Environmental Sciences

Influence of various additives on stability and phase change characteristics of DI water-GnP-based NFPCM for cold thermal energy storage systems

Sundaram Palanichamy et al.

Summary: This study investigates the effects of various additives on the stability of graphene nanoplatelet-based nanofluid phase change material for cold thermal energy storage. The results show that the nanofluid phase change material is stable with the appropriate surfactant, and it can significantly enhance thermal conductivity and viscosity. The type of surfactant also affects the phase change properties of the material. The integration of the nanofluid phase change material with a chiller can contribute to environmental pollution remediation.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022)

添加到收藏夹

Review Physics, Multidisciplinary

Recent advances on the fundamental physical phenomena behind stability, dynamic motion, thermophysical properties, heat transport, applications, and challenges of nanofluids

Zafar Said et al.

Summary: The rapid development of nanotechnology in the past decade has created numerous opportunities for researchers and engineers. Nanofluids, created by suspending nanoparticles in conventional heat transfer carriers, offer significant advantages in thermal properties. This study addresses the challenge of nanofluid stability and analyzes various forces and physical phenomena affecting the stability. Stable and highly conductive nanofluids can be produced through one-step or two-step production methods, but both methods face the problem of nanoparticle agglomeration.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2022)

添加到收藏夹

Article Energy & Fuels

Investigation on heat transfer and phase transition in phase change material (PCM) balls and cold energy storage tank

Xuan Dong et al.

Summary: Phase-change based energy storage offers a solution to the mismatch between energy production and consumption. Experimental measurements and simulations demonstrate that smaller diameter PCM balls and higher flow rate of chilled water can achieve a higher freezing rate. When used in cold storage systems, the diameter of PCM balls should be carefully chosen based on the capacity of cold energy and freezing duration limits.

JOURNAL OF ENERGY STORAGE (2022)

添加到收藏夹

Article Engineering, Petroleum

Modeling investigation for energy storage system including mixture of paraffin and ZnO nano-powders considering porous media

M. Sheikholeslami

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2022)

添加到收藏夹

Article Energy & Fuels

Analyzing melting process of paraffin through the heat storage with honeycomb configuration utilizing nanoparticles

M. Sheikholeslami

Summary: A new honeycomb configuration was utilized to enhance the charging rate of thermal storage. The thickness of honeycomb and number of holes were adjusted by using different materials and geometric factors, and it was found that using aluminum material and smaller b2 value could significantly reduce the melting time.

JOURNAL OF ENERGY STORAGE (2022)

添加到收藏夹

Article Thermodynamics

Effect of different additives on freezing characteristics and stability of GnP-aqueous-based PCM for cold thermal storage

P. Sundaram et al.

Summary: This research explores the thermal performance of graphene-water-based nanofluid phase change material (NFPCM) with different surfactants, finding that certain surfactants significantly impact the supercooling rate and freezing time. The study concludes that utilizing specific surfactants can enhance the energy-saving potential of the NFPCM CTS system.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2022)

添加到收藏夹

Article Thermodynamics

Influence of thermal transport properties of NEPCM for cool thermal energy storage system

A. Sathishkumar et al.

Summary: This study investigates the thermal energy storage behavior of nano-enhanced phase change materials (NEPCMs) for building space cooling. The addition of multi-walled carbon nanotubes at certain mass concentrations can eliminate the sub-cooling phenomenon and enhance the latent heat values and thermal conductivity of the phase change materials. This can reduce the total charging time of the phase change materials and decrease the energy input to the chiller.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Optimization of Thermophysical and Rheological Properties of Mxene Ionanofluids for Hybrid Solar Photovoltaic/Thermal Systems

Balaji Bakthavatchalam et al.

Summary: This study utilized MXene nanoparticles as a heat dissipative solute in nanofluids, blended with DEG and IL to create stable nanofluids. Experimental and computational analysis showed that this working fluid significantly enhances thermal efficiency, electrical efficiency, and heat transfer coefficient in hybrid photovoltaic/thermal systems.

NANOMATERIALS (2021)

添加到收藏夹

Review Energy & Fuels

A comprehensive review on sub-zero temperature cold thermal energy storage materials, technologies, and applications: State of the art and recent developments

Lizhong Yang et al.

Summary: This paper comprehensively reviews the research activities about cold thermal energy storage technologies at sub-zero temperatures, including storage materials and their properties, numerical and experimental work summaries, as well as applications analysis and selection criteria.

APPLIED ENERGY (2021)

添加到收藏夹

Article Thermodynamics

Effect of Various Surfactants on the Viscosity, Thermal and Electrical Conductivity of Graphene Nanoplatelets Nanofluid

Adeola O. Borode et al.

Summary: The study examined the effects of various surfactants on the stability and thermophysical properties of graphene nanoplatelets nanofluids at different temperatures. Results showed that different surfactants had varying impacts on the electrical and thermal conductivity, pH, and viscosity of the nanofluids, with Tween 80 demonstrating the highest enhancement in thermal conductivity.

INTERNATIONAL JOURNAL OF THERMOPHYSICS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Biosynthesized CuO nano-platelets: Physical properties & enhanced thermal conductivity nanofluidics

B. T. Sone et al.

ARABIAN JOURNAL OF CHEMISTRY (2020)

添加到收藏夹

Article Chemistry, Physical

An experimental study on stability and thermal conductivity of water/CNTs nanofluids using different surfactants: A comparison study

Ismail W. Almanassra et al.

JOURNAL OF MOLECULAR LIQUIDS (2020)

添加到收藏夹

Article Thermodynamics

Constrained melting of graphene-based phase change nanocomposites inside a sphere

Rajendran Prabakaran et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2020)

添加到收藏夹

Article Chemistry, Physical

Dispersion stability and surface tension of SDS-Stabilized saline nanofluids with graphene nanoplatelets

Suhaib Umer Ilyas et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2020)

添加到收藏夹

Article Thermodynamics

Experimental investigation on stability, thermal conductivity and rheological properties of rGO/ethylene glycol based nanofluids

Syed Nadeem Abbas Shah et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2020)

添加到收藏夹

Article Chemistry, Physical

Thermal transport properties of carbon-assisted phase change nanocomposite

Sung Chul Kim et al.

FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES (2020)

添加到收藏夹

Review Chemistry, Physical

A comprehensive review on latent heat and thermal conductivity of nanoparticle dispersed phase change material for low-temperature applications

Eanest B. Jebasingh et al.

ENERGY STORAGE MATERIALS (2020)

添加到收藏夹

Article Chemistry, Physical

Fabrication and characterization of phase change nanofluid with high thermophysical properties for thermal energy storage

Jun Ji et al.

JOURNAL OF MOLECULAR LIQUIDS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Surface Decoration and Dispersibility of Graphene Nanoplatelets in Aqueous Surfactant Solution

Baomin Wang et al.

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY (2019)

添加到收藏夹

Article Thermodynamics

Performance of a novel cold thermal storage material in an emulated air conditioning system using different storage strategies

Xiaolin Wang et al.

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID (2019)

添加到收藏夹

Article Chemistry, Physical

Dispersing graphene in aqueous media: Investigating the effect of different surfactants

Babak Nazari et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2019)

添加到收藏夹

Article Thermodynamics

Experimental studies on solidification and subcooling characteristics of water-based phase change material (PCM) in a spherical encapsulation for cool thermal energy storage applications

M. Ponrajan Vikram et al.

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID (2019)

添加到收藏夹

Review Chemistry, Physical

Recent progress in two-dimensional nanomaterials: Synthesis, engineering, and applications

Fa Yang et al.

FLATCHEM (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Role of graphene nanofluids on heat transfer enhancement in thermosyphon

Sidhartha Das et al.

JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES (2019)

添加到收藏夹

Review Thermodynamics

Performance enhancement of cold thermal energy storage system using nanofluid phase change materials: A review

Nor Azwadi Che Sidik et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2018)

添加到收藏夹

Article Thermodynamics

Effect of surfactants on the stability and solar thermal absorption characteristics of water-based nanofluids with multi-walled carbon nanotubes

Tae Jong Choi et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

Study on the Phase Change Characteristics of Carbon-Based Nanofluids

Tun-Ping Teng et al.

JOURNAL OF NANOMATERIALS (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Investigation of the thermophysical properties and stability performance of non-covalently functionalized graphene nanoplatelets with Pluronic P-123 in different solvents

Siti Shafiah Shazali et al.

MATERIALS CHEMISTRY AND PHYSICS (2018)

添加到收藏夹

Article Energy & Fuels

The role of vegetable oil in water based phase change materials for medium temperature refrigeration

I. M. Rasta et al.

JOURNAL OF ENERGY STORAGE (2018)

添加到收藏夹

Article Chemistry, Physical

Stability, viscosity, thermal conductivity, and electrical conductivity enhancement of multi-walled carbon nanotube nanofluid using gum arabic

P. Ganesh Kumar et al.

FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES (2017)

添加到收藏夹

Article Thermodynamics

Enhanced thermal conductivity of phase change nanocomposite in solid and liquid state with various carbon nano inclusions

Sivasankaran Harish et al.

APPLIED THERMAL ENGINEERING (2017)

添加到收藏夹

Article Thermodynamics

Stability and thermophysical properties of non-covalently functionalized graphene nanoplatelets nanofluids

Wail Sami Sarsam et al.

ENERGY CONVERSION AND MANAGEMENT (2016)

添加到收藏夹

Article Thermodynamics

Solidification characteristics of water based graphene nanofluid PCM in a spherical capsule for cool thermal energy storage applications

A. Sathishkumar et al.

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID (2016)

添加到收藏夹

Article Thermodynamics

THE EFFECT OF SURFACTANT ON STABILITY AND THERMAL CONDUCTIVITY OF CARBON NANOTUBE BASED NANOFLUIDS

Kin Yuen Leong et al.

THERMAL SCIENCE (2016)

添加到收藏夹

Article Thermodynamics

Study on the supercooling degree and nucleation behavior of water-based graphene oxide nanofluids PCM

Yudong Liu et al.

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID (2015)

添加到收藏夹

Article Thermodynamics

Experimental investigation of stability and thermophysical properties of carbon nanotubes suspension in the presence of different surfactants

Mehdi Shanbedi et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2015)

添加到收藏夹

Article Energy & Fuels

Ultrahigh specific surface area of graphene for eliminating subcooling of water

Xing Li et al.

APPLIED ENERGY (2014)

添加到收藏夹

Article Energy & Fuels

Improving the supercooling degree of titanium dioxide nanofluids with sodium dodecylsulfate

Lisi Jia et al.

APPLIED ENERGY (2014)

添加到收藏夹

Review Chemistry, Physical

Graphene dispersions

John Texter

CURRENT OPINION IN COLLOID & INTERFACE SCIENCE (2014)

添加到收藏夹

Article Thermodynamics

Thermal energy storage characteristics of Cu-H2O nanofluids

X. J. Wang et al.

ENERGY (2014)

添加到收藏夹

Article Thermodynamics

Solidification behavior of water based nanofluid phase change material with a nucleating agent for cool thermal storage system

P. Chandrasekaran et al.

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID (2014)

添加到收藏夹

Article Nanoscience & Nanotechnology

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

Mohammad Mehrali et al.

NANOSCALE RESEARCH LETTERS (2014)

添加到收藏夹

Article Thermodynamics

Role of PCM based nanofluids for energy efficient cool thermal storage system

V. Kumaresan et al.

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID (2013)

添加到收藏夹

Article Chemistry, Physical

Effects of various surfactants on the dispersion stability and electrical conductivity of surface modified graphene

Md. Elias Uddin et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2013)

添加到收藏夹

Article Thermodynamics

Experimental study on thermophysical properties of nanofluids as phase-change material (PCM) in low temperature cool storage

Qinbo He et al.

ENERGY CONVERSION AND MANAGEMENT (2012)

添加到收藏夹

Article Thermodynamics

Thermal energy storage behavior of Al2O3-H2O nanofluids

Shuying Wu et al.

THERMOCHIMICA ACTA (2009)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.