Investigation on three dimensional squeezing flow of mixture base fluid (ethylene glycol-water) suspended by hybrid nanoparticle (Fe3O4-Ag) dependent on shape factor

The present numerical investigation describes the influence of a transverse magnetic field on the heat and mass transfer characteristics of time‐dependent squeezed flow of Prandtl‐Eyring fluid past a horizontal sensor surface. The current physical problem is modeled based on the considered flow configuration. Also, the present problem is analyzed under the influence of Lorentz forces, to explore the impact of a magnetic field on the flow behaviour. The considered physical problem in the present study gives highly nonlinear coupled time‐dependent, two‐dimensional partial differential equations. The governing flow equations are reduced to the system of nonlinear ordinary differential equations by imposing the suitable similarity transformations on the laws of motion. Due to the inadequacy in the analytical methods, the present problem is solved by using the Runge‐Kutta fourth order integration scheme with shooting method. The flow and heat transfer behaviour of various control parameters are studied and presented in terms of graphs and tables. From the current investigation it is noticed that, the increasing magnetic parameter enhances the velocity field and diminishes the temperature profile in the flow region. Also, the magnifying permeable velocity parameter decreases the temperature field. The present similarity solutions are found to be in good agreement with previously published results.

“…For the better numerical accuracy, the step size is chosen as

h = 0.01

and the convergence criterion is fixed as

10^{- 5}

for all the flow‐field variables. The detailed explanation on RK‐SM can be found in the literature …”

Section: Numerical Solution Methodologymentioning

confidence: 99%

“…The detailed explanation on RK-SM can be found in the literature. [25][26][27][28][29][30][31][32][33][34]…”

Section: Numerical Solution Methodologymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Magnetized squeezed flow of time‐dependent Prandtl‐Eyring fluid past a sensor surface

Shankar

Naduvinamani

2019

“…Ashorynejad and Zarghami reported the MHD flow of Cu‐water nanofluid through a porous channel. Afterward, voluminous theoretical and experimental exertions were established to scrutinize the diverse aspects of nanofluids (see Parsaiemehr et al) …”

Section: Introductionmentioning

confidence: 99%

Thermal transportation analysis of nanoliquid squeezed flow past a sensor surface with MCWCNT and SWCNT

Reddy

Kumar²,

Shehzad

et al. 2019

This article considers the flow and heat transfer of a single and multi‐walled carbon nanotube over a sensor surface. For this persistence, a mathematical forming is established with the aspects of thermal radiation. In addition, the stimuli of magnetic properties and variable thermal conductivity are presented. By means of noteworthy conversions, nonlinear PDEs are altered into nonlinear ODEs and elucidated via a numerical approach in virtue of the Runge‐Kutta fourth order method scheme. The repercussion of countless variables of flow and energy transfer characteristics are portrayed and conferred. These upshots portray that the enhancement of heat is bounteous in a single‐wall nanotube when compared with multiwall nanotubes. Further, the velocity field is contracted for enhancing the values of M.

“…Thermophysical properties of TiO 2 –Cu–water nanofluid transport in MHD stagnation point flow considering shape factor was analyzed by Ghadikolaei and colleagues . Ghadikolaei and colleagues studied three‐dimensional squeezing flow of mixture base fluid (ethylene glycol–water) suspended by hybrid nanoparticle (Fe 3 O 4 –Ag). Recently, nanofluid flow and heat transfer have been reviewed by many researchers …”

Section: Introductionmentioning

confidence: 99%

Radiative nanofluid flow and heat transfer between parallel disks with penetrable and stretchable walls considering Cattaneo–Christov heat flux model

Dogonchi

Chamkha

Seyyedi

et al. 2018

Self Cite

In this work, we explore the unsteady squeezing flow and heat transfer of nanofluid between two parallel disks in which one of the disks is penetrable and the other is stretchable/shrinkable, in the presence of thermal radiation and heat source impacts, and considering the Cattaneo–Christov heat flux model instead of the more conventional Fourier's law of heat conduction. A similarity transformation is utilized to transmute the governing momentum and energy equations into nonlinear ordinary differential equations with the proper boundary conditions. The achieved nonlinear ordinary differential equations are solved by the Duan–Rach Approach (DRA). This method modifies the standard Adomian Decomposition Method by evaluating the inverse operators at the boundary conditions directly. The impacts of diverse active parameters, such as the suction/injection parameter, the solid volume fraction, the heat source parameter, the thermal relaxation parameter, and the radiation parameter on flow and heat transfer traits are examined. In addition, the value of the Nusselt number is calculated and portrayed through figures.