AbstractThe primary objective of this research is to construct a 2D mathematical model understand the heat transfer phenomena in ternary hybrid nanofluid across stretched surface. We endorsed viscous dissipation formulations energy equations and radiation impacts may also be precisely handled by using Rosseland approximation. Nanoparticles their effects are considered including Al2O3, MgO TiO2. The used made nondimensional through non-similarity transformation. In addition, local approach...

Purpose This study investigates the flow and heat transfer in a magnetohydrodynamic (MHD) ternary hybrid nanofluid (HNF), considering effects of viscous dissipation radiation. Design/methodology/approach The transport equations are transformed into nondimensional partial differential equations. local nonsimilarity (LNS) technique is implemented to truncate nonsimilar dimensionless system. LNS truncated equation can be treated as ordinary numerical results accomplished through implementation...

Abstract Nanofluids have gained popularity due to their better thermophysical properties and usefulness in daily life such as electronic design, solar energy, heat exchanger tubes, cooling systems, among others. We looked at the influence of thermal radiation, Cattaneo-Christov flux, slippage on three-dimensional flow MHD nanofluid along a surface which is stretched/shrinks both directions this study. The transformed ordinary differential equations are solved analytically, using homotopy...

Abstract The objective of current investigation is to examine Maxwell fluid flow generated by cylindrical stretching pipe. Thermophoresis and Brownian moment phenomena will also incorporate on the said fluid. Melting heat shifting phenomenon incorporated at surface elongating cylinder. Mathematical formulation supported boundary layer assumption. Suitable similarity transformations diminishes model nonlinear partial differential equations into a ordinary that ultimately solved via numerical...

The mathematical study is modeled to examine the physical impacts of porosity and thermal slip on flow features nanofluid through an asymmetric micro-channel. Additionally, effects electro-osmosis magnetic field are also under consideration. Convective boundary conditions used in current by neglecting buoyancy forces. obtained rheological equations transformed into non-dimensional systems using scaling variables. These elucidated creeping approximation low zeta potential (the Debye–Hückel...

This study is important because it helps us understand how different factors affect the flow of a special liquid with nanoparticles, giving useful insights for real-world applications in engineering and technology. research endeavours to explore contrast distinctive characteristics steady, 2-D magnetohydrodynamic (MHD) stagnation point (Hiemenz) Carreau hybrid nanofluid {Fe3O4-Cu/kerosene-engine Oil} over nonlinear stretching-shrinking surface its counterpart, nanofluid. Employing laws...

Non-Newtonian materials have been an appealing topic for researchers because of the variety laboratory and industrial process involving these fluids. There are several kinds non-Newtonian fluids classified according to their properties. In this study, Maxwell fluid model is analyzed due unique properties applications material. We considered Buongiorno nanofluid, which a two-phase that accounts effects Brownian motion thermophoresis on transport nanoparticles in fluid. A stretching surface...

Purpose: This paper studies a simple SVIR (susceptible, vaccinated, infected, recovered) type of model to investigate the coronavirus’s dynamics in Saudi Arabia with recent cases coronavirus. Our purpose is coronavirus and predict early eliminations as well future case predictions. The impact vaccinations on COVID-19 also analyzed. Methods: We consider recently introduced fractional derivative known generalized Hattaf extend our model. To obtain fitted estimated values parameters, we...

Droplet generated from the rupture of a compound liquid jet can be used to produce encapsulated droplets which have applications in wide variety industrial processes. In this paper, we examine instability two dimensional axisymmetric inviscid falling vertically downwards surrounding gas under influence gravity. The steady state equations are derived using an asymptotic method and linear instability, including temporal spatial is determined multiple scales approach. results analysed...

Compound liquid jets can be used in a variety of industrial applications ranging from capsule production pharmaceutics to enhance printing methods ink-jet printing. An appreciation how instability along compound lead breakup and droplet formation is thus critical many fields science engineering. In this paper, we perform theoretical analysis examine the an axisymmetric inviscid jet which falls vertically under influence gravity. We use long-wavelength, slender-jet asymptotic expansion reduce...

Exact solutions of the Stokes' second problem in presence a slip condition are established. Two types boundary conditions considered. An incompressible magnetohydrodynamic fluid occupies porous space. Both steady and transient each case oscillations derived by Laplace transform treatment. Graphs sketched for pertinent parameters discussed.

The numerical solution of reaction diffusion systems may require more computational efforts if the change in concentrations occurs extremely rapid. This is because time points are needed to resolve process accurately. In this paper, three finite difference implicit schemes used which unconditionally stable order enhance consistency. Novelty reported by compact scheme on a system with higher accuracy measured $L_{2}, L_{\infty }$ , and $Relative_{error}$ norms. Efficiency observed reducing...

In recent years, there has been a substantial growth in technologies, which exploits the disintegration of compound thread fluid to produce droplets or capsules. many cases, careful control relevant operating and material parameters can determine range features, including capsule sizes, production rates, wastage. this paper, we investigate transition between jetting dripping inviscid liquid jet falling under gravity surrounding gas. We derive an analytical expression for dispersion relation,...

For the purpose of understanding, governing system partial differential equations for synovial fluid flow velocity and temperature distribution in knee joint has been successfully solved first time. Therefore, such an article is shedding light on convective diffusion viscous along articular surfaces joints through introduction power-law fluids with different features permeability, stagnation point a magnetic field. Henceforth, frictional energy causes joint's to increase. By way filtration,...

Encapsulated droplet formation resulting from the rupture and breakup of a compound liquid thread has numerous applications in industry. Understanding process through which will form droplets desired size is thus great relevance may help developing refined experimental techniques. In this paper, we investigate instability viscous falling under gravity. The governing equations are formulated reduced one-dimensional set obtained using an asymptotic approach. steady-state solutions, dependent...

The disintegration of a compound thread fluid can be utilized in wide variety applications including the production droplets or capsules. In this paper we investigate linear instability inviscid liquid jet falling under gravity surrounding gas with respect to nonaxisymmetric waves. We derive an analytical expression for dispersion relation, which takes into account non-uniform nature jet, and then solve numerically. Particular attention is paid investigating effects liquid-to-gas density...

Non-Newtonian fluid threads are common in many natural and synthetic processes. An appreciation of how such break into droplets has been a subject study for long time. In this paper, we investigate the absolute instability cylindrical thread, modeled as power law fluid, falling under gravity surrounded by an inviscid medium. Particular attention is paid to investigating effects gas-to-liquid density ratio Reynolds number well influence flow index on critical Weber numbers (which mark...

The rupture of a liquid film, where thin layer between two other fluids breaks and forms holes, commonly occurs in both natural phenomena industrial applications. post-rupture dynamics, from initial hole formation to the complete collapse are crucial because they govern droplet formation, which plays significant role many applications such as disease transmission, aerosol spray drying nanodrugs, oil spill remediation, inkjet printing, coating. While single-hole has been extensively studied,...

This study is performed to provide a comparison for magnetohydrodynamic (MHD) flow in steady and transient solutions obtained by Laplace Fourier sine transform methods. Oscillatory porous semi-infinite space considered. Plots the emerging parameters are presented analyzed.