Heat transfer in a viscoelastic boundary layer flow over a stretching sheet with viscous dissipation and non-uniform heat source

Abel, M. Subhas; Siddheshwar, P. G.; Nandeppanavar, Mahantesh M.

doi:10.1016/j.ijheatmasstransfer.2006.08.010

Cited by 153 publications

(72 citation statements)

References 30 publications

(42 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The species concentration profile    with  for the flow field suffers a substantial change with the variation of flow parameters such as viscoelastic parameter 1 k …”

Section: Species Concentration Profilesmentioning

confidence: 99%

“…The physics of simultaneous heat and mass transfer has attracted various researchers because of its various ranges of applications in science and technology such as food processing, polymer solutions, wet-bulb thermometer and in various fluid flows related engineering problems [1][2][3][4][5][6][7]. As a result of this prime importance of heat and mass transfer involving chemical reaction in non-Newtonian fluids, the study has received considerable attention in recent years.…”

Section: Introductionmentioning

confidence: 99%

“…Such flow exhibits both viscous and elastic properties, normal stresses and relaxation effects. A wide range of mathematical models have been developed to simulate the diverse hydrodynamic and magnetohydrodynamic behaviours of these nonNewtonian viscoelastic fluids [8][9][10][11][12][13][14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Heat and Mass Transfer on MHD Viscoelastic Fluid Flow in the Presence of Thermal Diffusion and Chemical Reaction

Popoola¹,

Baoku²,

Olajuwon³

2016

IJHT

View full text Add to dashboard Cite

The paper carries out an analysis on the momentum, heat and mass transfer characteristics in an incompressible magnetohydrodynamic non-Newtonian boundary flow of a viscoelastic fluid over a stretching sheet in the presence of thermal diffusion and chemical reaction. The partial differential equations governing the flow as well as heat and mass transfer features are converted into highly non-linear coupled ordinary differential equations by similarity transformations. The resulting differential equations are solved by using a shooting technique with fifth-order Runge-Kutta-Fehlberg integration scheme. The influence of magnetic interaction, variable thermal conductivity, viscoelastic, variable fluid viscosity, heat source/sink rate of chemical reaction, themal radiation and thermal diffusion parameters as well as Prandtl and Schmidt numbers are analyzed for velocity, temperature and concentration profiles. The wall shear stress, wall temperature and concentration gradients are also investigated for the problem. The fluid viscosity varies as an inverse function of velocity while the thermal conductivity assumes a linear and an inverse function of temperature and concentration respectively. The study shows that the thermal diffusion and thermal radiation parameters have opposite effects on the skin friction coefficient and wall concentration gradient. However, the rate of chemical reaction has similar influence on the skin friction coefficient and wall temperature gradient.

show abstract

“…The species concentration profile    with  for the flow field suffers a substantial change with the variation of flow parameters such as viscoelastic parameter 1 k …”

Section: Species Concentration Profilesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Heat and Mass Transfer on MHD Viscoelastic Fluid Flow in the Presence of Thermal Diffusion and Chemical Reaction

Popoola¹,

Baoku²,

Olajuwon³

2016

IJHT

View full text Add to dashboard Cite

show abstract

“…Lin et al 15 investigated the viscous dissipation effect in the entrance region of pipe with convective boundary conditions. Abel et al 16 formulated the problem on boundary layer flow of non-Newtonian viscoelastic fluid over the stretching sheet and discussed the heat transfer with the effects of viscous dissipation and non uniform heating. They studied the heat transfer for both prescribed surface temperature(PST) and prescribed heat flux(PHF).…”

Section: Introductionmentioning

confidence: 99%

Flow of Sisko fluid over a stretching cylinder and heat transfer with viscous dissipation and variable thermal conductivity: A numerical study

et al. 2016

View full text Add to dashboard Cite

In present analysis boundary layer flow of Sisko fluid over stretching cylinder is analyzed. Combined effects of variable thermal conductivity and viscous dissipation are assumed in heat transfer. The modeled boundary layer partial differential equations are transfigured into ordinary differential equations by using suitable transformations. These nonlinear ordinary differential equations are solved numerically by Runge-Kutta-Fehlberg method. The accuracy of computed results is certified by comparing with existing literature. To interpret the effects of flow parameters on velocity and temperature profiles graphs are developed. The influence of all physical parameters on skin friction coefficient and local Nusselt number are discussed via tabular and graphical form.

show abstract

“…Abel et al [16] carried out a study of viscoelastic boundary layer flow and heat transfer over a stretching surface in the presence of non-uniform heat source and viscous dissipation considering prescribed surface temperature and prescribed surface heat flux.…”

Section: Introductionmentioning

confidence: 99%

Second Law Analysis of Viscoelastic Fluid over a Stretching Sheet Subject to a Transverse Magnetic Field with Heat and Mass Transfer

Aïboud

Saouli

2010

Entropy

View full text Add to dashboard Cite

This paper concerns the second law analysis of a viscoelastic fluid over a stretching sheet subject to a transverse magnetic field with heat and mass transfer. The velocity, temperature and concentration profiles are obtained analytically using Kummer's functions. The effects of the magnetic and viscoelastic parameters on both the longitudianl and the transverse velocities are investigated. The influence of Prandt number, the magnetic parameter and the heat source/sink parameter on the temperature is analysed. The concentration and its variations with the Schmidt number and the magnetic parameter is presented as well. The velocity, the temperature and the concentration profiles are used to compute the entropy generation number.

show abstract

Heat transfer in a viscoelastic boundary layer flow over a stretching sheet with viscous dissipation and non-uniform heat source

Cited by 153 publications

References 30 publications

Heat and Mass Transfer on MHD Viscoelastic Fluid Flow in the Presence of Thermal Diffusion and Chemical Reaction

Heat and Mass Transfer on MHD Viscoelastic Fluid Flow in the Presence of Thermal Diffusion and Chemical Reaction

Flow of Sisko fluid over a stretching cylinder and heat transfer with viscous dissipation and variable thermal conductivity: A numerical study

Second Law Analysis of Viscoelastic Fluid over a Stretching Sheet Subject to a Transverse Magnetic Field with Heat and Mass Transfer

Contact Info

Product

Resources

About