Heat transfer analysis for stretching flow over a curved surface with magnetic field

Abbas, Zaheer; Naveed, M.; Sajid, Muhammad

doi:10.1134/s1810232813040061

Cited by 151 publications

(90 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Table 3 illustrates the influence of both solid volume fraction Φ and dimensionless radius of curvature κ on skin friction coefficient C f . In addition, comparison with the previously existing results of Abbas et al [44] has been presented. It has been witnessed that the skin friction coefficient experiences a decline because of increasing dimensionless radius of curvature κ which indicates that a larger drag force is required to drag the fluid over the curved stretching sheet.…”

Section: Pure Watermentioning

confidence: 68%

“…2018, 8, x 3 of 14 phenomena using a curvilinear coordinate system. Abbas with his coworkers [44] followed their approach and applied it to present a thermal analysis of the flow over a bent sheet. In 2016, Abbas et al [45] studied the hydromagnetic and radiative slip flow of a nanofluid over a curved stretching surface along with heat generation.…”

Section: Formulation Of the Problemmentioning

confidence: 99%

See 1 more Smart Citation

Thermal Analysis of Nanofluid Flow over a Curved Stretching Surface Suspended by Carbon Nanotubes with Internal Heat Generation

et al. 2018

View full text Add to dashboard Cite

Abstract:We have investigated a two-dimensional radiative flow of a boundary layer nature. The fluid under consideration is carbon nanotube (CNT)-based nanofluid and it flows over a curved surface. The heat transfer through the flow is analyzed under the influence of internal heat generation. Water (base fluid) along with single or multi-walled carbon nanotubes is taken to compose the nanofluid. After introducing the suitable similarity variables, the consequent equations are reduced to a system of nonlinear ordinary differential equations. The solution to the system is computed by using the shooting method accompanied by Runge-Kutta-Fehlberg algorithm. Various parameters, emerging in the governing equations, influences the flow and heat transfer distribution. These changes are captured and portrayed in the form of graphs. The changes in local rate of heat transfer and skin friction coefficient are also enlisted. To ensure the correctness of applied numerical scheme, the results are compared with some already existing studies.

show abstract

Section: Pure Watermentioning

confidence: 68%

Section: Formulation Of the Problemmentioning

confidence: 99%

Thermal Analysis of Nanofluid Flow over a Curved Stretching Surface Suspended by Carbon Nanotubes with Internal Heat Generation

et al. 2018

View full text Add to dashboard Cite

show abstract

“…given by (14) for several values of K when 0 = = β S and 1 = λ (stretching sheet) with those of Abbas et al [21]. A comparison for ) 0 ( ' ' f between numerical and analytical solution given by (23) is also done in Table 2 Table 3.…”

Section: Resultsmentioning

confidence: 95%

“…In a series of papers by Sajid et al [19,20] and Abbas et al [21], the Crane's problem [5] was extended to a curved stretching sheet. The authors have analyzed the effects of curvature and found that its presence inside the boundary layer is no more negligible as in the case of a flat stretching sheet.…”

Section: Introductionmentioning

confidence: 98%

Unsteady boundary layer flow over a permeable curved stretching/shrinking surface

Roşca

Pop

2015

European Journal of Mechanics - B/Fluids

163

View full text Add to dashboard Cite

“…They highlighted a scientific approach for the choice of the missing initial values on which the convergence of the shooting method highly depends. Afterwards, Abbas et al [22] analysed the heat transfer for stretching flow over a curved surface with a magnetic field. Naveed et al [23] investigated hydromagnetic flow over an unsteady but it was curved stretching surface.…”

Section: Introductionmentioning

confidence: 99%

Magnetohydrodynamic micropolar fluid flow in presence of nanoparticles through porous plate: A numerical study

Arifuzzaman¹,

Mehedi²,

Al‐Mamun³

et al. 2018

IJHT

View full text Add to dashboard Cite

This study numerically investigates Magnetohydrodynamic (MHD) convective and chemically reactive unsteady micropolar fluid flow with nanoparticles through the vertical porous plate with mass diffusion, thermal radiation, radiation absorption and heat source. A flow model is established by employing the well-known boundary layer approximations. To obtain the nonsimilar equation, the boundary layer governing equations including continuity, momentum, energy and concentration balance were nondimensionalised by usual transformation. A nonsimilar approach is applied to the flow model. To optimize the parametric values, the stability and convergence analysis (SCA) have been analysed for the Prandtl number (Pr) and Lewis number (Le). It is observed that with initial boundary conditions, U =V =T = C= 0 and for Δτ = 0.005, ΔX = 0.20 and ΔY = 0.25, the system converged at Prandtl number, Pr ≥ 0.356 and Lewis number, Le ≥ 0.16. The coupled non-linear partial differential equations are solved by explicit finite difference method (EFDM) and the numerical results have been calculated by Compaq Visual FORTRAN 6.6a. Evaluation of the thermal and momentum boundary layer thickness with isotherms and streamlines analysis of boundary layer flows have been shown for the thermal radiation parameter (R). The effects of various parameters entering the problem on velocity, angular velocity, temperature and concentration are shown graphically.

show abstract

Heat transfer analysis for stretching flow over a curved surface with magnetic field

Cited by 151 publications

References 11 publications

Thermal Analysis of Nanofluid Flow over a Curved Stretching Surface Suspended by Carbon Nanotubes with Internal Heat Generation

Thermal Analysis of Nanofluid Flow over a Curved Stretching Surface Suspended by Carbon Nanotubes with Internal Heat Generation

Unsteady boundary layer flow over a permeable curved stretching/shrinking surface

Magnetohydrodynamic micropolar fluid flow in presence of nanoparticles through porous plate: A numerical study

Contact Info

Product

Resources

About