نتایج جستجو برای: prandtl nanofluid

تعداد نتایج: 6596  

C. Kalyani, M. Chenna Krishna Reddy N. Kishan

The problem of steady Magnetohydrodynamic boundary layer flow of an electrically conducting nanofluid due to an exponentially permeable stretching sheet with heat source/sink in presence of thermal radiation is numerically investigated. The effect of transverse Brownian motion and thermophoresis on heat transfer and nano particle volume fraction considered. The governing partial differential eq...

Present study explores the effect of Hall current, non-linear radiation, irregular heat source/sink on magnetohydrodynamic flow of Casson nanofluid past a nonlinear stretching sheet. Viscous and Joule dissipation are incorporated in the energy equation. An accurate numerical solution of highly nonlinear partial differential equations, describing the flow, heat and mass transfer...

Journal: :Coatings 2021

The current analysis deals with radiative aspects of magnetohydrodynamic boundary layer flow heat mass transfer features on electrically conductive Williamson nanofluid by a stretching surface. impact variable thickness and thermal conductivity characteristics in view melting are examined. mathematical formulation is based theory pioneered Prandtl. idea yields constitutive laws partial differen...

Ali Shateri Payman Elyasi,

Laminar boundary layer flow and heat transfer of Newtonian nanofluid over a stretching sheet with the sheet velocity distribution of the form (UW=cXβ) and the wall temperature distribution of the form (TW=T∞+aXr ) for the steady magnetohydrodynamic (MHD) is studied numerically. The governing momentum and energy equations are transformed to the local non-similarity equations using the appropriat...

A. R. Shateri P. Elyasi

Laminar boundary layer flow and heat transfer of Newtonian nanofluid over a stretching sheet with the sheet velocity distribution of the form (Uw=CXβ) and the wall temperature distribution of the form (Tw= T∞+ axr) for the steady magnetohydrodynamic(MHD) is studied numerically. The governing momentum and energy equations are transformed to the local non-similarity equations using the appropriat...

The augment of heat transfer and fluid of buoyancy-driven flow of Fe3O4-Water nanofluid in a square cavity under the influence of an external magnetic field is studied numerically. Cold temperature is applied on the side (vertical) walls and high temperature is imposed on the bottom wall while the top wall is kept at thermally insulated. The governing non-dimensional differential equations are ...

Boundary Layer Flow past a stretching surface with constant wall temperature, of a nanofluid is studied for heat transfer characteristics. The system of partial differential equations describing such a flow is subjected to similarity transformations gives rise to a boundary value problem involving a system of ordinary differential equations. This system is solved by a shooting method. Effect of...

Journal: :International Journal of Heat and Technology 2022

The present paper examines Casson MHD nanofluid flow with internal heat generation and viscous dissipation of an exponentially stretching sheet. conditions depicting the hydromagnetic flow, mass transfer a thick over isothermal extending sheet are tackled numerically by applying 4th order RK shooting strategy. governing PDE’s concentration profiles transformed into arrangement nonlinear ODE’s u...

Journal: :Journal of Nigerian Society of Physical Sciences 2023

In this analysis, a computational study is conducted to examine the two-dimensional flow of an incompressible MHD SWCNT-blood nanofluid, saturated mass and porous medium .In addition viscous dissipation, thermal radiation taken into consideration. We developed mathematical model useful boundary intensity approximations diminish structure partial differential equations based on fluid for blood-b...

2013
Rajesh Kumar Neogy Arup Kumar Raychaudhuri

In this paper, we investigate the effect of adding a stabilizer on the dynamic thermal properties of ZnO nanofluid (containing 5 to 10 nm diameter of ZnO nanocrystals) measured using a 3ω method. Addition of the stabilizer leads to the stabilization of the nanofluid and also substantial reduction of the enhancement of thermal transport compared to that seen in the bare ZnO nanofluid. This also ...

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