4.6 Article

Examine the lattice Boltzmann method for the mixed convection simulation of water/Al2O3 nanofluid in a 2D rectangular cavity under radiation with isothermal semicircular obstacles

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 Engineering, Multidisciplinary

On the role of bioconvection and activation energy for time dependent nanofluid slip transpiration due to extending domain in the presence of electric and magnetic fields

Danial Habib et al.

Summary: This study presents a mathematical analysis of slip effects on MHD nanofluid in the presence of electromagnetic field and gyrotactic microorganisms. The influence of activation energy and thermal radiation is also discussed. The research shows that the transportation of nanofluids is a feasible option for improving thermal distribution, and the diffusion and bioconvection of microorganisms can prevent settling of nanoparticles.

AIN SHAMS ENGINEERING JOURNAL (2022)

Article Thermodynamics

Comparison of Nusselt number and stream function in tall and narrow enclosures in the mixed convection of hybrid nanofluid

Shu-Rong Yan et al.

Summary: This research investigates the heat transfer characteristics of a water-based nanofluid in tall and narrow enclosures with mixed convection, showing that increasing the volume fractions of nanoparticles can enhance the average Nusselt number significantly. The study found that for tall enclosures, the highest increase in Nusselt number was 14.51% at a Richardson number of 100, while for narrow enclosures, the highest increase was 10.44% at a Richardson number of 0.01. Furthermore, the flow function of nanoparticles increases with volume fractions, with a greater impact at lower Richardson numbers.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2021)

Article Thermodynamics

Optimization of hybrid nanoparticles with mixture fluid flow in an octagonal porous medium by effect of radiation and magnetic field

V Thirunavukkarasu et al.

Summary: The study investigated the hydrothermal behavior of a hybrid nanofluid with MoS2-TiO2 hybrid nanoparticles in a cavity enclosure, showing that an increase in Rayleigh number from 10 to 100 led to a 61.82% improvement in average Nusselt number. Results indicate that the Rayleigh number has the most significant contribution to the achieved equation, accounting for approximately 61.88%.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2021)

Article Thermodynamics

Effect of concentration and sedimentation on boiling heat transfer coefficient of GNPs-SiO2/deionized water hybrid Nanofluid: An experimental investigation

Mingyang Huang et al.

Summary: The study investigated the boiling heat transfer of silicon oxide-graphene hybrid nanofluid in deionized water, showing that the boiling heat transfer coefficient decreases with increasing concentration. Additionally, increasing nanofluid concentration alters the boiling surface roughness and increases surface tension, impacting the boiling process.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2021)

Article Thermodynamics

Numerical computation of buoyancy and radiation effects on MHD micropolar nanofluid flow over a stretching/shrinking sheet with heat source

Saif Ur Rehman et al.

Summary: This study investigates the impact of buoyancy parameters and radiation on MHD micro-polar nano-fluid flow over a stretching/shrinking sheet. The results show that changing parameters can have varying effects on velocity, temperature, micro-rotation, and concentration profiles. The findings are presented and discussed through tables and graphs.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Engineering, Chemical

Natural convection of CuO-water nanofluid in a conventional oil/water separator cavity: Application to combined-cycle power plants

Mohamad Sadegh Sadeghi et al.

Summary: This study investigates the natural convection of CuO-water nanoliquid in oil/water separator cavity, exploring the influences of Rayleigh number, Darcy number, and Hartmann number on heat transfer performance and entropy generation, and proposes a new equation for average Nusselt number.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2021)

Article Thermodynamics

Numerical simulations of MHD mixed convection of hybrid nanofluid flow in a horizontal channel with cavity: Impact on heat transfer and hydrodynamic forces

Muhammad Amer Qureshi et al.

Summary: This paper investigates the heat transfer and fluid flow characteristics of hybrid nanofluid in a horizontal channel with cavity and obstacle using higher order and stable Galerkin finite element method. The study analyzes the impact of various parameters on heat transfer and fluid flow, including Reynolds number, cylinder rotation, aspect ratio of cavity, and variance in cylinder radius. Additionally, hydrodynamic forces such as drag and lift coefficients on the obstacle are also examined.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Thermodynamics

Impact of hybrid nanofluids on MHD flow and heat transfer near a vertical plate with ramped wall temperature

Vemula Rajesh et al.

Summary: This paper focuses on the energy augmentation using hybrid nanofluids, aiming to find analytical solutions for unsteady hybrid nanofluid flow with heat transfer past an infinite flat vertical plate. Various effects of hybrid nanofluids on unsteady flow and heat transfer features in the presence of magnetic field, thermal radiation, and temperature-dependent heat source are explored. The results show that an increase in average Nusselt number occurs with nanoparticle volume fraction, and this enhancement can be further improved with the use of hybrid nanofluids.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Multidisciplinary Sciences

On solution existence of MHD Casson nanofluid transportation across an extending cylinder through porous media and evaluation of priori bounds

Sohaib Abdal et al.

Summary: The paragraph discusses the theoretical exportation for mass transpiration and thermal transportation of Casson nanofluid over an extending cylindrical surface. It explores the existence of solutions for the momentum equation under different parameters, focusing on analytical aspects. Results for skin friction factor are established to attain accuracy for large injection values, and thermal and concentration profiles are numerically delineated.

SCIENTIFIC REPORTS (2021)

Article Energy & Fuels

Investigations on optical and photo-thermal conversion characteristics of BN-EG and BN/CB-EG hybrid nanofluids for applications in direct absorption solar collectors

S. K. Hazra et al.

Summary: This study investigates hexagonal boron nitride-ethylene glycol (BN-EG) nanofluids and BN mixed with carbon black (CB) in EG (BN/CB-EG) hybrid nanofluids for applications in direct absorption solar collectors (DASCs). The experimental results show that the hybrid nanofluids outperform pure ethylene glycol in terms of photo-thermal conversion efficiency.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2021)

Article Thermodynamics

Natural Convection and Entropy Generation in a Porous Enclosure Filled with Non-Newtonian Nanofluid

Swastik Acharya et al.

Summary: This study investigates natural convection and entropy generation in a square porous cavity filled with non-Newtonian nanofluid, examining the effects of various parameters on heat transfer characteristics. It is found that undulated walls exhibit different heat transfer behavior compared to flat walls, and entropy generation is significant near the vertical wall. The findings provide insights for further research in heat transfer and fluid dynamics.

JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER (2021)

Article Thermodynamics

Corrugated conductive partition effects on MHD free convection of CNT-water nanofluid in a cavity

Fatih Selimefendigil et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2019)

Article Thermodynamics

Natural convection in differentially heated rectangular cavities with time periodic boundary condition on one side

Hakan Karatas et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2019)

Article Thermodynamics

Water functionalized CuO nanoparticles filled in a partially heated trapezoidal cavity with inner heated obstacle: FEM approach

Rizwan ul Haq et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2019)

Article Thermodynamics

A lattice Boltzmann investigation of two-phase natural convection of Cu-water nanofluid in a square cavity

Danjie Xu et al.

CASE STUDIES IN THERMAL ENGINEERING (2019)

Article Green & Sustainable Science & Technology

Experimental assessment of an environmentally friendly grinding process using nanofluid minimum quantity lubrication with cryogenic air

Jianchao Zhang et al.

JOURNAL OF CLEANER PRODUCTION (2018)

Article Chemistry, Physical

Numerical simulation for forced convection flow of MHD CuO-H2O nanofluid inside a cavity by means of LBM

M. Sheikholeslami et al.

JOURNAL OF MOLECULAR LIQUIDS (2018)

Article Energy & Fuels

Experimental photothermal performance of nanofluids under concentrated solar flux

Muhammad Amjad et al.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2018)

Article Engineering, Chemical

Numerical simulation of natural convection heat transfer of a nanofluid in an L-shaped enclosure with a heating obstacle

Rasul Mohebbi et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2017)

Article Materials Science, Multidisciplinary

MHD natural convection in an inclined wavy cavity with corner heater filled with a nanofluid

M. A. Sheremet et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2016)

Review Thermodynamics

A Review of Thermal Conductivity Models for Nanofluids

Hikmet S. Aybar et al.

HEAT TRANSFER ENGINEERING (2015)

Article Engineering, Manufacturing

Experimental evaluation of the lubrication performance of MoS2/CNT nanofluid for minimal quantity lubrication in Ni-based alloy grinding

Yanbin Zhang et al.

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE (2015)

Article Thermodynamics

Mixed convection flow of a nanofluid in a lid-driven cavity with a wavy wall

Eiyad Abu-Nada et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2014)

Article Thermodynamics

Combined convection flow in triangular wavy chamber filled with water-CuO nanofluid: Effect of viscosity models

Rehena Nasrin et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2012)

Article Thermodynamics

Heat transfer augmentation in a two-sided lid-driven differentially heated square cavity utilizing nanofluids

Raj Kamal Tiwari et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2007)