4.5 Article

Numerical analysis of magnetic hybrid Nano-fluid natural convective flow in an adjusted porous trapezoidal enclosure

Related references

Note: Only part of the references are listed.
Review Thermodynamics

On the natural convection of nanofluids in diverse shapes of enclosures: an exhaustive review

Mohamad Sadegh Sadeghi et al.

Summary: The goal of this review paper is to summarize and discuss the recent findings on natural convection of nanofluids in various enclosures. The review includes five different geometries of enclosures and summarizes the core findings of the reviewed papers. Additionally, the relationship between thermophysical properties and their impact on different enclosure geometries is demonstrated.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2022)

Article Thermodynamics

Optimal entropy generation in Darcy-Forchheimer magnetized flow in a square enclosure filled with silver based water nanoliquid

R. Fares et al.

Summary: The discussion in the article focuses on the incremental aspect of entropy in a square enclosure and the heat transfer process in fluids, using a series of mathematical models to model and solve the problem. The research results indicate that variations in thermophysical properties affect flow characteristics and heat transfer effectiveness.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2022)

Article Multidisciplinary Sciences

Heat flow saturate of Ag/MgO-water hybrid nanofluid in heated trigonal enclosure with rotate cylindrical cavity by using Galerkin finite element

Fares Redouane et al.

Summary: This study investigates the natural convective heat transfer characteristics in a porous triangular cavity filled with silver-magnesium oxide/water hybrid nanofluid. Numerical analysis reveals that the cavity structure and flow parameters have significant influences on heat transfer performance, with the increase in solid-particle size leading to higher heat transfer rates.

SCIENTIFIC REPORTS (2022)

Article Chemistry, Analytical

MHD Flow of a Hybrid Nano-Fluid in a Triangular Enclosure with Zigzags and an Elliptic Obstacle

Ines Chabani et al.

Summary: This study numerically investigates the heat transfer of Cu-TiO2/EG hybrid nano-fluid inside a porous annulus using the multi-physics COMSOL software and the Darcy-Brinkman-Forchheimer model. The results show that, except for the Hartmann number which decelerates the flow rate, all other parameters have a positive impact on the thermal transmission rate.

MICROMACHINES (2022)

Article Thermodynamics

Computational analysis of viscous dissipation and Darcy-Forchheimer porous medium on radioactive hybrid nanofluid

Ahmed Alshehri et al.

Summary: The use of nanofluids in engineering and research has attracted significant interest. This study focuses on the impact of hybrid nanofluid and single nanofluid flow on a slippery nonlinear, non-uniform stretching surface, taking into account factors like radiative flux and heat source/sink. Mathematical modeling and numerical calculations were conducted using computational MATLAB software.

CASE STUDIES IN THERMAL ENGINEERING (2022)

Article Thermodynamics

Entropy generation and heat transport of Cu-water nanoliquid in porous lid-driven cavity through magnetic field

Souad Marzougui et al.

Summary: This study investigates the entropy generation and heat transport in a lid-driven porous enclosure filled with nanoliquid, with a focus on the effects of nanoparticles volume fraction, Darcy number, and Hartmann number on total entropy generation. The presence of porous media and magnetic field reduces the overall entropy generation.

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW (2022)

Article Physics, Multidisciplinary

The impact of the movement of the gyrotactic microorganisms on the heat and mass transfer characteristics of Casson nanofluid

V Puneeth et al.

Summary: This article focuses on analyzing the impact of gyrotactic microorganisms on the heat and mass transfer characteristics of Casson nanofluid flowing between diverging channels. The analysis is performed through simulation to better understand the impact, and conclusions are drawn regarding the increase in nanoparticle concentration and motile density with an increase in Schmidt number.

WAVES IN RANDOM AND COMPLEX MEDIA (2022)

Article Mathematics

Mixed Convection inside a Duct with an Open Trapezoidal Cavity Equipped with Two Discrete Heat Sources and Moving Walls

Fateh Mebarek-Oudina et al.

Summary: The current research numerically investigates the mixed convection inside a horizontal rectangular duct combined with an open trapezoidal cavity. The results show that the average Nusselt number increases with the increase of Richardson number and Reynolds number ratio, and the Reynolds number ratio and the movement of the cavity sidewall(s) have a significant effect on the velocity and temperature contours.

MATHEMATICS (2022)

Article Thermodynamics

Using natural convection mechanism of nanofluid for cooling an embedded hot plate in corner of a square enclosure: A numerical simulation

Yan Cao et al.

Summary: Cooling is a crucial issue for thermal engineers, and the use of simple and inexpensive methods can greatly improve the efficiency of a thermal system. This study simulates the natural convection cooling process of a nanofluid based on water and titanium oxide using computational fluid dynamics. The study focuses on the properties of the nanofluid and the inclination of the chamber, and finds that increasing the volume fraction of nanoparticles can significantly enhance the convective heat transfer coefficient.

CASE STUDIES IN THERMAL ENGINEERING (2022)

Review Nanoscience & Nanotechnology

Review on Nano-Fluids Applications and Heat Transfer Enhancement Techniques in Different Enclosures

F. Mebarek-Oudina et al.

Summary: This review discusses the use of magnetic fields, porous media, and Nano-fluids in solar thermal applications, as well as the impact of complex shaped cavities on heat transfer. The findings show that these techniques and geometrical parameters can significantly enhance convective flows, with trapezoidal geometries showing the most promising results.

JOURNAL OF NANOFLUIDS (2022)

Article Thermodynamics

Numerical analysis of MHD nanofluid flow and heat transfer in a circular porous medium containing a Cassini oval under the influence of the Lorentz and buoyancy forces

Bahram Jalili et al.

Summary: This study investigates the flow characteristics and heat transfer performance of magnetohydrodynamics (MHD) nanofluid in an innovative porous, circle-shaped enclosure. The results show that the volume fraction of nanoparticles, inclined angle, Lorentz, and buoyancy forces significantly affect the MHD nanofluid flow.

HEAT TRANSFER (2022)

Article Thermodynamics

Investigation of thermal analysis and pressure drop in non-continuous helical baffle with different helix angles and hybrid nano-particles

P. Jalili et al.

Summary: In this study, the non-continuous helical baffles shell and tube heat exchanger was numerically modeled. The effects of different angles and intensities on heat transfer and pressure drop were investigated. The results showed that using a hybrid Nanofluid and specific helix angles can improve the thermal efficiency and heat transfer performance of the heat exchanger.

CASE STUDIES IN THERMAL ENGINEERING (2022)

Article Multidisciplinary Sciences

Radiation, Velocity and Thermal Slips Effect Toward MHD Boundary Layer Flow Through Heat and Mass Transport of Williamson Nanofluid with Porous Medium

Y. Dharmendar Reddy et al.

Summary: This article discusses the thermal radiation impact of MHD boundary layer flow of Williamson nanofluid along a stretching surface with porous medium, taking into account velocity and thermal slips. The study provides insight into the heat and mass transport phenomena caused by thermophoresis and Brownian motion, and quantitatively and qualitatively assesses the effect of flow regulating factors on relevant profiles. The findings contribute to a better understanding of the heat transfer characteristics in nanofluid flow.

ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING (2022)

Article Multidisciplinary Sciences

Comparative Investigation of Water-Based Al2O3 Nanoparticles Through Water-Based CuO Nanoparticles Over an Exponentially Accelerated Radiative Riga Plate Surface via Heat Transport

Kanayo K. Asogwa et al.

Summary: This study investigates the flow of water-based alumina and cupric oxide nanoparticles over a vertical plate and analyzes the impact of various factors on the flow properties. The results show that cupric oxide nanoparticles have better heat dissipation compared to alumina nanoparticles due to Lorentz force and higher thermal conductivity. Additionally, heat absorption and reactive species result in a slight decrease in the thermal and velocity fields of alumina nanoparticles.

ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING (2022)

Article Thermodynamics

Numerical investigation of the stagnation point flow of radiative magnetomicropolar liquid past a heated porous stretching sheet

A. S. Warke et al.

Summary: This study investigates the two-dimensional magnetohydrodynamic flow of a viscous magnetomicropolar liquid through an extending area, considering the impact of various parameters on velocity. It reveals that velocity is influenced by different liquid types.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2022)

Article Thermodynamics

MHD mixed convection of Ag-MgO/water nanofluid in a triangular shape partitioned lid-driven square cavity involving a porous compound

Fatih Selimefendigil et al.

Summary: In this study, the magnetohydrodynamics mixed convective flow of Ag-MgO/water hybrid nanofluid in a triangular shaped partitioned cavity involving a porous layer was numerically investigated. Various parameters such as Richardson number, Hartmann number, magnetic field inclination angle, and hybrid nanoparticle solid volume fraction were examined for their effects on fluid flow and convective heat transfer features. It was observed that the porous layer location and other factors played a significant role in controlling convective heat transfer.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2021)

Article Physics, Multidisciplinary

Effect of magnetic and boundary parameters on flow characteristics analysis of micropolar ferrofluid through the shrinking sheet with effective thermal conductivity

Bahram Jalili et al.

Summary: This study investigates the characteristics of ferrofluid over a shrinking sheet with an effective thermal conductivity model. The magnetic and boundary parameters were found to have the same impact on velocity, while the micro-rotation parameter did not affect velocity. Comparison with other researchers' results shows the impressive accuracy and efficiency of the methods used in this study.

CHINESE JOURNAL OF PHYSICS (2021)

Review Thermodynamics

A review on the properties, preparation, models and stability of hybrid nanofluids to optimize energy consumption

Hamed Eshgarf et al.

Summary: Nanofluids and hybrid nanofluids are new heat transfer media with superior heat transfer characteristics that have gained significant attention. Hybrid nanofluids exhibit more suitable heat transfer performance and thermophysical properties compared to traditional heat transfer fluids and single nanofluids. Current research focuses on investigating the properties, preparation, and stability of hybrid nanofluids.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2021)

Article Chemistry, Physical

Homogeneous-heterogeneous catalysis on electromagnetic radiative Prandtl fluid flow: Darcy-Forchheimer substance scheme

Mohamed R. Eid et al.

Summary: The study focuses on reactive structures containing chemical reactions, utilizing different techniques to solve partial-differential equations and concluding with improved heat transfer rates related to thermal conductivity and suction parameters.

SURFACES AND INTERFACES (2021)

Article Thermodynamics

Thermal management of transverse magnetic source effects on nanofluid natural convection in a wavy porous enclosure

Hudhaifa Hamzah et al.

Summary: This study numerically investigates the thermal transport of nanofluid natural convection in a wavy porous enclosure exposed to an external and uniform magnetic source. Various factors such as Darcy, Hartmann, Rayleigh, Prandtl, undulation numbers, wave amplitudes, and particle volume concentration have been examined. The results show that the magnetic field may not have a substantial role in convective thermal energy under certain conditions, and heat conduction intensity increases with high Hartmann and low Rayleigh values.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2021)

Article Thermodynamics

Convective flow of a Maxwell hybrid nanofluid due to pressure gradient in a channel

Rizwan Ali et al.

Summary: This work discusses the analytical solution of hybrid Maxwell nanofluid in a vertical channel due to pressure gradient. By introducing dimensionless variables and developing a fractional model for Maxwell fluid, the governing equations are transformed into dimensionless form. The research shows that increasing the volumetric fraction of copper and alumina leads to higher temperature and lower velocity, while increasing fractional parameters values results in dual behavior of fluid flow properties for small and large time, respectively.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2021)

Article

Cu-Water Nanofluid MHD Quadratic Natural Convection on Square Porous Cavity

L. Jino et al.

International Journal of Applied and Computational Mathematics (2021)

Article Thermodynamics

A computational analysis of heat transport irreversibility phenomenon in a magnetized porous channel

Souad Marzougui et al.

Summary: This paper evaluates the temperature of parallel horizontal plates by considering the Dirichlet conditions. The effects of various flow parameters on fluid flow are graphically presented and discussed. Through the application of thermodynamic irreversible principle, the study examines the influence of control parameters on flow field and entropy generation in unsteady mixed convection flow.

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW (2021)

Article Chemistry, Analytical

Thermal Analysis of 3D Electromagnetic Radiative Nanofluid Flow with Suction/Blowing: Darcy-Forchheimer Scheme

Hammad Alotaibi et al.

Summary: This paper discusses the three-dimensional flow of permeable nanofluid through a convectively heated porous extending surface under the influences of the magnetic field and nonlinear radiation. Numerical simulations show the impact of dimensionless parameters on velocity, temperature, and nanoparticle volume fraction profiles. Discussions and presentations of nanofluid flow, heat transfer coefficients, and various numbers under different parameters are provided in graphs and tables.

MICROMACHINES (2021)

Article Physics, Multidisciplinary

Similarity solution analysis of dynamic and thermal boundary layers: further formulation along a vertical flat plate

R. Djebali et al.

Summary: This study proposed a simplified formulation of the similarity solution for the boundary layers problem occurring along a vertical heated flat plate under buoyancy effect. The accuracy of the new formulation was verified using a Taylor Series Expansion Model.

PHYSICA SCRIPTA (2021)

Article Nanoscience & Nanotechnology

Thermal Analysis of the Solar Collector Cum Storage System Using a Hybrid-Nanofluids

Kawthar Dhif et al.

Summary: The main problem in the solar energy field is thermal energy storage. A solution proposed is to use a flat-plate solar collector as a storage system, utilizing latent heat of phase change to achieve high energy density. Thermal analysis and computations were conducted to establish an efficient model for near-steady state conditions.

JOURNAL OF NANOFLUIDS (2021)

Article Thermodynamics

Entropy and convection effect on magnetized hybrid nano-liquid flow inside a trapezoidal cavity with zigzagged wall

F. Mebarek-Oudina et al.

Summary: This study investigates the laminar flow of a nanoliquid in a trapezoidal cavity and measures the convective exchanges that occur. The results show that the application of a magnetic field strongly influences the flow of the nanofluid, and the thermal performance of the cavity is improved with the increase of Ra and Hartmann numbers.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2021)

Article Physics, Multidisciplinary

Hybrid nanofluid flow and heat transfer in a parabolic trough solar collector with inner helical axial fins as turbulator

Mohammad Zaboli et al.

Summary: This study investigates a parabolic trough solar collector with inner helical axial fins for swirl generation, using hybrid nanofluids as the working fluid. Results show that hybrid nanofluids have higher heat exchange rates compared to pure water, with multi-wall carbon nanotubes/iron oxide demonstrating the best thermal performance.

EUROPEAN PHYSICAL JOURNAL PLUS (2021)

Article Multidisciplinary Sciences

Hybrid nanofluid flow through a spinning Darcy-Forchheimer porous space with thermal radiation

Anwar Saeed et al.

Summary: This study numerically investigates the solution of Darcy-Forchheimer flow for hybrid nanofluid using slip conditions. It is found that velocity profiles increase with higher values of mixed convection parameter, while thermal characteristics enhance with increasing values of radiation parameters. This indicates that heat is transmitted more quickly in hybrid nanofluid than in traditional nanofluid.

SCIENTIFIC REPORTS (2021)

Article Multidisciplinary Sciences

MHD mixed convection of hybrid nanofluid in a wavy porous cavity employing local thermal non-equilibrium condition

Zehba Raizah et al.

Summary: The study investigates the effects of magnetic fields on mixed convection flow within an undulating cavity filled with hybrid nanofluids and porous media. Numerical simulations show that the length and position of the heater significantly impact the movement and heat transfer of nanofluids within the wavy cavity. Changes in heat generation coefficient and thermal radiation parameter affect the isotherms of the solid phase under different parameters.

SCIENTIFIC REPORTS (2021)

Article Thermodynamics

Numerical Study of MHD Natural Convection in Trapezoidal Enclosure Filled With (50%MgO-50%Ag/Water) Hybrid Nanofluid: Heated Sinusoidal from Below

Mohammed Azeez Alomari et al.

Summary: This research conducted numerical simulation of MHD free convection in a two-dimensional trapezoidal cavity with a hybrid nanofluid. The results showed that the variations of Rayleigh number and Hartmann number have significant impacts on flow characteristics and heat transfer in the cavity.

INTERNATIONAL JOURNAL OF HEAT AND TECHNOLOGY (2021)

Article Multidisciplinary Sciences

Heatline visualization of MHD natural convection heat transfer of nanofluid in a prismatic enclosure

Tarikul Islam et al.

Summary: This study numerically analyzes heat transport characteristics within a prismatic cavity filled with Cu-H2O nanofluid using the heatline method, considering different temperature boundary conditions. The results show that the heat transfer rate significantly affects thermal boundary conditions and the shape of nanoparticles, and higher Rayleigh numbers and nanoparticles volume fractions enhance the temperature transfer value significantly. Hartmann number has a positive impact on fluid flow and temperature transport.

SCIENTIFIC REPORTS (2021)

Article Physics, Multidisciplinary

Numerical simulation of mixed convection in a lid-driven trapezoidal cavity with flexible bottom wall and filled with a hybrid nanofluid

Bader Alshuraiaan et al.

Summary: The numerical analysis of mixed convection in a lid-driven trapezoidal cavity with a flexible bottom wall filled with a hybrid nanofluid shows that both Reynolds number and volume fraction of nanoparticles significantly affect flow and heat transfer characteristics. The Fluid-Structure-Interface (FSI) model has a profound effect on heat transfer compared to a rigid wall model, and FSI is more feasible to enhance heat transfer compared to the addition of nanoparticles. This study confirms the promising applications of FSI model in enhancing heat transfer characteristics.

EUROPEAN PHYSICAL JOURNAL PLUS (2021)

Article Thermodynamics

Heat transport and stagnation-point flow of magnetized nanoliquid with variable thermal conductivity, Brownian moment, and thermophoresis aspects

Kharabela Swain et al.

Summary: The study proposes a numerical analysis of the flow and heat transport of nanoliquids with variable thermal conductivity near an extendable surface under the influence of a magnetic field. The attributes of nanoliquids explain Brownian motion and thermophoresis diffusion, positively affecting the thermal field.

HEAT TRANSFER (2021)

Article Thermodynamics

MHD mixed convection of nanofluid in a three-dimensional vented cavity with surface corrugation and inner rotating cylinder

Fatih Selimefendigil et al.

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW (2020)

Article Thermodynamics

Effect of a porous medium on flow and mixed convection heat transfer of nanofluids with variable properties in a trapezoidal enclosure

Abdullah A. A. A. Al-Rashed et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2020)

Article Thermodynamics

Thermal analysis and thermo-hydraulic characteristics of zirconia-water nanofluid under a convective boiling regime

M. M. Sarafraz et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2020)

Article Thermodynamics

Heat transport of magnetized Newtonian nanoliquids in an annular space between porous vertical cylinders with discrete heat source

Fateh Mebarek-Oudina et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2020)

Article Chemistry, Multidisciplinary

FTn Finite Volume Analysis of Ultrafast Laser Radiation Transport through Human Skin Cancer

Kamel Guedri et al.

APPLIED SCIENCES-BASEL (2020)

Article Thermodynamics

Numerical analysis of natural convection of Cu-water nanofluid filling triangular cavity with semicircular bottom wall

A. S. Dogonchi et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2019)

Article Thermodynamics

Applications of nanofluids in porous medium: A critical review

Khalil Khanafer et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2019)

Article Thermodynamics

Effects of viscous dissipation on miscible thermo-viscous fingering instability in porous media

M. Norouzi et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2019)

Article Chemistry, Physical

Specific heat experimental tests of simple and hybrid oxide-water nanofluids: Proposing new correlation

Georgiana Madalina Moldoveanu et al.

JOURNAL OF MOLECULAR LIQUIDS (2019)

Article Thermodynamics

Hybrid nanofluid flow and heat transfer past a vertical thin needle with prescribed surface heat flux

Iskandar Waini et al.

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW (2019)

Article Multidisciplinary Sciences

A novel hybridity model for TiO2-CuO/water hybrid nanofluid flow over a static/moving wedge or corner

Saeed Dinarvand et al.

SCIENTIFIC REPORTS (2019)

Review Energy & Fuels

Energy management for user's thermal and power needs: A survey

Laura Fiorini et al.

ENERGY REPORTS (2019)

Article Thermodynamics

Characteristics of ferrofluid flow over a stretching sheet with suction and injection

Bahram Jalili et al.

CASE STUDIES IN THERMAL ENGINEERING (2019)

Review Thermodynamics

Thermal conductivity of hybrid nanofluids: A critical review

Muhammad Usman Sajid et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2018)

Review Chemistry, Physical

A review of thermal conductivity of various nanofluids

Mohammad Hossein Ahmadi et al.

JOURNAL OF MOLECULAR LIQUIDS (2018)

Review Green & Sustainable Science & Technology

State-of-art review on hybrid nanofluids

J. A. Ranga Babu et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2017)

Article Thermodynamics

MHD free convection in a wavy open porous tall cavity filled with nanofluids under an effect of corner heater

M. A. Sheremet et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2016)

Review Green & Sustainable Science & Technology

Solar energy for future world: - A review

Nadarajah Kannan et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2016)

Article Thermodynamics

Augmentation of the Heat Transfer Performance of a Sinusoidal Corrugated Enclosure by Employing Hybrid Nanofluid

Behrouz Takabi et al.

ADVANCES IN MECHANICAL ENGINEERING (2014)

Article Thermodynamics

Magnetic field effect on natural convection in a nanofluid-filled square enclosure

B. Ghasemi et al.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2011)

Article Nanoscience & Nanotechnology

Nanofluids for heat transfer: an engineering approach

Elena V. Timofeeva et al.

NANOSCALE RESEARCH LETTERS (2011)

Article Engineering, Electrical & Electronic

Global Warming Energy, Environmental Pollution, and the Impact of Power Electronics

Bimal K. Bose

IEEE INDUSTRIAL ELECTRONICS MAGAZINE (2010)

Article Thermodynamics

Steady mixed convection in a differentially heated square enclosure with an active rotating circular cylinder

V. A. F. Costa et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2010)

Article Thermodynamics

Environmental benefits of domestic solar energy systems

SA Kalogirou

ENERGY CONVERSION AND MANAGEMENT (2004)