entropy analysis of emhd non-newtonian fluid flow

Heat transfer and entropy generation analysis of non

Jul 24 2019The entropy generation and heat transfer characteristics of magnetohydro-dynamic (MHD) third-grade fluid flow through a vertical porous microchannel with a convective boundary condition are analyzed Entropy generation due to flow of MHD non-Newtonian third-grade fluid within a microchannel and temperature-dependent viscosity is studied using the entropy generation rate and

Flow of non‐Newtonian fluids in a magnetic field

Zeeshan Khan Saeed Islam Rehan Ali Shah Steady flow and heat transfer analysis of MHD flow of Phan-Thien-Tanner fluid in double-layer optical fiber coating analysis with slip conditions Journal of Polymer Engineering 10 1515/polyeng-2016-0199 37 7 (2017)

Entropy Generation Analysis of Buoyancy Effect on

This paper presents the entropy generation analysis of buoyancy effect with internal heat generation on a viscous incompressible non-Newtonian hydromagnetic Poiseuille flow through vertical isothermal walls The solution of the non-linear boundary value problems obtained from the governing equations is constructed via the rapidly convergent semi-analytical technique of Adomian decomposition

Heat transfer and entropy generation analysis of non

: The entropy generation and heat transfer characteristics of magnetohydrodynamic (MHD) third-grade fluid flow through a vertical porous microchannel with a convective boundary condition are analyzed Entropy generation due to flow of MHD non-Newtonian third-grade fluid within a microchannel and temperature-dependent viscosity is studied using the entropy generation rate and

Entropy analysis of convective MHD flow of third grade non

MECHANICAL ENGINEERING Entropy analysis of convective MHD flow of third grade non-Newtonian fluid over a stretching sheet M M Rashidia b * S Bagheric E Momoniatd N Freidoonimehre aShanghai Key Lab of Vehicle Aerodynamics and Vehicle Thermal Management Systems Tongji University 4800 Cao An Rd Jiading Shanghai 201804 China

Entropy analysis of convective MHD flow of third grade non

MECHANICAL ENGINEERING Entropy analysis of convective MHD flow of third grade non-Newtonian fluid over a stretching sheet M M Rashidia b * S Bagheric E Momoniatd N Freidoonimehre aShanghai Key Lab of Vehicle Aerodynamics and Vehicle Thermal Management Systems Tongji University 4800 Cao An Rd Jiading Shanghai 201804 China

Numerical Investigation of Entropy Generation in Unsteady

1 Introduction Investigation of the flow of electrically conducting fluids in porous geometries is of particular importance due to the widespread prevalence in a number of industrial applications [1–4] These include applications to geothermal reservoirs nuclear reactor cooling Magnetohydrodynamic (MHD) marine propulsion electronic packaging microelectronic device operations thermal

Entropy generation in a micropolar fluid flow through an

In this paper the entropy generation is studied due to micropolar fluid flow through an inclined channel of parallel plates with constant pressure gradient The lower plate is maintained at constant temperature and upper plate at a constant heat flux The governing equations are solved by applying the spectral quasilinearization method The velocity microrotation and temperature profiles are

Entropy Analysis of Generalized MHD Couette Flow Inside a

Dec 30 2014The paper presents entropy analysis of MHD generalized Couette fluid flow inside a composite duct The composite duct is composed of two parallel walls The upper wall is uniformly moving impermeable plate whereas the lower wall is porous strata of finite thickness with impermeable bottom The upper plate and the bottom are asymmetrically convectively cooled

Momentum and heat transfer in laminar boundary‐layer flows

Mohamed Abd El-Aziz Ahmed A Afify Entropy analysis of EMHD non-Newtonian fluid flow induced by Riga plate with slip and convective boundary phenomena International Journal of Modern Physics C 10 1142/S0129183120500667 31 05 (2050066) (2020)

Momentum and heat transfer in laminar boundary‐layer flows

Mohamed Abd El-Aziz Ahmed A Afify Entropy analysis of EMHD non-Newtonian fluid flow induced by Riga plate with slip and convective boundary phenomena International Journal of Modern Physics C 10 1142/S0129183120500667 31 05 (2050066) (2020)

Entropy

The impacts of entropy generation and Hall current on MHD Casson fluid over a stretching surface with velocity slip factor have been numerically analyzed Numerical work for the governing equations is established by using a shooting method with a fourth-order Runge–Kutta integration scheme The outcomes show that the entropy generation is enhanced with a magnetic parameter Reynolds

Flow of non‐Newtonian fluids in a magnetic field

Zeeshan Khan Saeed Islam Rehan Ali Shah Steady flow and heat transfer analysis of MHD flow of Phan-Thien-Tanner fluid in double-layer optical fiber coating analysis with slip conditions Journal of Polymer Engineering 10 1515/polyeng-2016-0199 37 7 (2017)

Entropy Analysis for Non

In the present study non-Newtonian flow in annular pipe is considered The analytical solution for velocity and temperature fields is presented while entropy generation due to fluid friction and heat transfer is formulated The third grade fluid with constant properties is accommodated in the analysis It is found that reducing non-Newtonian parameter increases maximum velocity magnitude and

Entropy Generation Minimization in an Electroosmotic Flow

We investigate the entropy generation characteristics of a non-Newtonian fluid in a narrow fluidic channel under electrokinetic forcing taking the effect of conjugate heat transfer into the analysis We use power-law model to describe the non-Newtonian fluid rheology in an effort to capture the essential thermohydrodynamics

Entropy analysis of EMHD non

Our paper is consecrated to show the influence of variable fluid properties in EMHD non-Newtonian power-law fluid along a moving Riga plate Slip velocity phenomenon is considered at the surface which is convectively heated Entropy analysis is elaborated employing thermodynamic second relation

Slip Effects and Entropy Generation on Inclined MHD Flow

Quite several research papers addressed the flow heat and mass transfer of Newtonian/non-Newtonian fluid flow with the transverse magnetic field by considering effects of different parameters such as the thermal radiation porosity and slip [1-4]

Analysing the Effects of Non

Jun 02 2020The fourth order Runge-Kutta integration scheme coupled with numerical shooting algorithm is employed to examine heat and mass transfer in a steady two-dimensional Magnetohydrodynamic non-Newtonian fluid flow over a stretching vertical surface with suction by considering radiation viscous dissipation Soret and Dufour effects A steady two-dimensional magneto hydrodynamic non-Newtonian fluid

Second law analysis of MHD Casson and Maxwell fluid flow

relaxation method for second law analysis of Maxwell fluid through MHD Ahmad et al 27 discussed thermodynamics second law effect of double diffusive Casson fluid flow through nonlinear stretching sheet through slip condition Qing et al 28 studied entropy analysis in Casson MHD nanofluid flow

Entropy Analysis for MHD Generalised Couette Flow in a

In this backdrop entropy generation analysis for MHD laminar Newtonian fluid flow and heat transfer in a composite duct is an interesting situation to look into 2 Formulation of the Problem A fully developed laminar flow of a viscous electrically conducting Newtonian incompressible fluid in a long horizontal composite duct of width is

Symmetry

Ranjit and Shit presented the effects of entropy generation with MHD on electro-osmotic flow Numerical analysis for entropy generation on nanofluids with the suspension of nanoparticles (such as copper Al 2 O 3 and TiO 3) in water as a base fluid which passes through wavy walls was conducted by Cho et al

Entropy Analysis for Non

CiteSeerX - Document Details (Isaac Councill Lee Giles Pradeep Teregowda): Abstract: In the present study non-Newtonian flow in annular pipe is considered The analytical solution for velocity and temperature fields is presented while entropy generation due to fluid friction and heat transfer is formulated The third grade fluid with constant properties is accommodated in the analysis

Entropy Analysis for MHD Generalised Couette Flow in a

In this backdrop entropy generation analysis for MHD laminar Newtonian fluid flow and heat transfer in a composite duct is an interesting situation to look into 2 Formulation of the Problem A fully developed laminar flow of a viscous electrically conducting Newtonian incompressible fluid in a long horizontal composite duct of width is

(PDF) Analytical solution and Entropy generation analysis

An analytical solution for a power law non-Newtonian fluid plus entropy generation analysis in a journal bearing is presented According the rules of scale up the general form of momentum equation is so simplified that can be solved integrally No

Symmetry

Ranjit and Shit presented the effects of entropy generation with MHD on electro-osmotic flow Numerical analysis for entropy generation on nanofluids with the suspension of nanoparticles (such as copper Al 2 O 3 and TiO 3) in water as a base fluid which passes through wavy walls was conducted by Cho et al