In light of the exciting potential nanofluids, this work presents a new mathematical model for enhancing heat transfer using tri-hybrid nanofluids. study, influence production/abstraction and mass suction on MHD stagnation point flow in nonlinearly stretching/shrinking sheet nanofluid based water is investigated. Boundary conditions Maxwell velocity slip Smoluchowski temperature are also considered. We shall flow-control equations our assumptions. An ordinary differential equation system may...

It is well established that adding a certain number of nanoparticles to nanofluid improves its thermal conductivity. The cause this remarkable development as yet unidentified. Therefore, knowing the kinematics nanoparticle aggregation essential for determining correct impact nanoscale particles. There are several potential technical and industrial uses nanomaterials. From perspective these many application aspects, paper examines Al2O3-H2O flow caused by permeable stretching surface with...

The thermal performance of nanofluids, which include a base fluid and three kinds suspended nanosized particles, is unparalleled. In this work, we analyzed the impact many parameters on coolant applications, including MHD stagnation point flow, ternary hybrid nanofluid, viscous dissipation, variable viscosity, stratification, velocity slip conditions. Researchers synthesized nanoparticles by combining Al2O3), (Cu), (TiO2) then investigated their behavior in presence symmetrically stretched...

The goal of this study was to determine the effect that NP shape has on entropy produced by Al2O3−H2O nanofluid across a permeable MHD stretching sheet under conditions quadratic velocity, thermal radiation, and viscous dissipation. H2O is cold fluid, while nanofluid, which includes five various forms (oblate spheroid, platelet, blade, brick, cylinder), hot fluid. Nanofluid containing sees widespread use in industrial production because its remarkable capacity boost heat transfer. Via...

Significance of studyNanofluids with aggregation effects mediated by nanoparticles, like geothermal panels and crossflow heat exchangers, ignite new industrial interests. Polymer conversion processes have transport phenomena in the stagnation zone that must be continuously improved to raise process quality standard.Aim studyHence, current computational study examines a TiO2−C2H6O2 nanofluid's unsteady stagnation-point flow performance via shrinking horizontal cylinder. In addition, magnetic...

Abstract The industrial sector has shown a growing interest in hybrid nanofluids affected by magnetohydrodynamics (MHD) owing to their wide range of applications, including photovoltaic water heaters and scraped surface heat exchangers. main purpose this study is look at how entropy created nanofluid ${\rm{A{{l}_2}{{O}_3}{-}Cu}}$ mixed with ${\rm{{{H}_2}O}}$ non-axisymmetric stagnation point flow Joule heating viscous dissipation. By using appropriate non-similarity transformations, the...

The effects of steady MHD stagnation point flow with viscous dissipation over a permeable stretching surface are examined. fluid water is infused Al2O3−Cu hybrid nanofluid particles. Magnetohydrodynamics (MHDs), suction reveals mechanism for the transmission heat and flow. Many different thermal conductivity models, such as Hamilton–Crosser, Yamada–Ota, Xue models utilized to learn more about thermophysical properties nanoparticles. By using boundary layer approximation, partial differential...

Using a thermally stratified water-based nanofluid and permeable stretching sheet as simulation environment, this research examines the impact of nanoparticle aggregation on MHD mixed convective stagnation point flow. Nanoparticle is studied using two modified models: Krieger-Dougherty Maxwell-Bruggeman. The present problem's governing equations were transformed into solvable mathematical model utilizing legitimate similarity transformations, numerical solutions then achieved shooting with...

To aid in the prevention of reaction explosions, chemical engineers and scientists must analyze Arrhenius kinetics activation energies reactions involving binary mixtures. Nanofluids with an kinetic are crucial for a broad variety uses industrial sector, manufacture chemicals, thermoelectric sciences, biomedical devices, polymer extrusion, enhancement thermal systems via technology. The goal this study is to determine how presence radiation influences heat mass transfer during free...

It is still not quite apparent how suspended nanoparticles improve heat transmission. Multiple investigations have demonstrated that the aggregation of a critical step in improving thermal conductivity nanofluids. However, nanofluid would be greatly affected by fractal dimension nanoparticle aggregation. The purpose this research to learn aggregation, joule heating, and source affect behavior an ethylene glycol-based as it flows over permeable, heated, stretched vertical Riga plate through...

In numerous industrial procedures, the main concern of design engineers is ensuring adequate heat and mass transfer, such as in heating cooling practices solar water heaters, geothermal systems, extrusion metal, insulation buildings, electronics, turbines, aerodynamics, paper manufacturing, glass fiber production. The unsteady double-diffusive mixed convection flow boundary layer nanofluids above a vertical region near stagnation point developed examined here. Brownian motion thermophoresis...

The unsteady nanofluid flow that rotates in both directions over a stretched surface could assist many technological and industrial processes. When the effects of slip conditions, aggregation, changing viscosity are considered, can be used coatings deposition, energy harvesting devices, drug delivery systems, cooling systems with better heat transfer. major purpose this study is to evaluate influence variable viscosity, aggregation have on behavior nanofluids three dimensions. This research...

Hybrid nanofluids' enhanced thermal efficiency has important applications in many fields of industry and engineering. The goal this study is to find out how different conductivity models affect factors the Darcy-Forchheimer flow heat transfer a hybrid nanofluid made Al<sub>2</sub>O<sub>3</sub> - Cu water across moving surface that can let some fluid pass through it. Magnetohydrodynamics (MHD), radiation, joule heating, viscous dissipation are all included study....

The research of single and multi-wall carbon nanotubes (SWCNTs/MWCNTs) mixed in sodium alginate-based nanofluid with MHD stagnation-point flow on a convective heated stretching disk viscous dissipation suction effects is being done the intention decoding heat mass transmission mechanism. It possible to transform PDEs that govern boundary layer into ODEs. MATLAB’s Bvp5c used numerically solve revised equations. Yamada-Ota model Buongiorno are this work scrutinize flow, heat, transfer...

Practical Applications: Numerous technical applications, including as polymer deposition, electrolysis control, medication delivery, spin-stabilized missile cooling and of rotating machinery slices have sparked considerable interest in studying stagnation point flow. Nuclear power plants, photovoltaic panels heat exchangers well microfluidic heating devices use them. Purpose: To better understand the unsteady [Formula: see text]–[Formula: text] ternary hybrid nanofluid stream at zone with...

Abstract A simple oxidation synthesis route was developed for producing magnetite nanoparticles with controlled size and morphology. Investigation of process the produced (NP) performed after under different temperatures. The phase transformation synthetic into maghemite and, henceforth, to hematite at temperatures dry has been studied. natural particles were directly transformed comparatively lower temperature, thus, bypassed. structures, morphologies particle sizes magnetic have...

The magnetohydrodynamic (MHD) rotating flow that occurs across a stretching surface has numerous practical applications in variety of domains. These fields include astronomy, engineering, the material sciences, and space exploration. combined examination magnetohydrodynamics surface, taking into consideration fluctuating viscosity nanoparticle aggregation, significant ramifications several different It is essential for both growth technology attainment deeper insights complicated fluid...

This work integrates the Boussinesq approximation and magnetohydrodynamic effects to investigate dynamics of incompressible triple diffusive fluid flow along a linearly stretched surface. Novel insights are revealed by contrasting instances with opposing helpful flows. The partial differential equations symmetrically reduced using Lie-group transformations, which make Runge–Kutta shooting technique easier solve. concentration buoyancy ratio, magnetic parameter, Lewis number on temperature,...