Heat Transfer Characteristics of a Dusty Nanofluid Past a Permeable Stretching/Shrinking Cylinder with Non-Uniform Heat Source/Sink

2016 ◽  
Vol 5 (1) ◽  
pp. 59-67 ◽  
Author(s):  
N. Sandeep ◽  
C. Sulochana ◽  
V. Sugunamma
Keyword(s):  
Heat Transfer ◽  
Heat Source ◽  
Heat Transfer Characteristics ◽  
Transfer Characteristics ◽  
Uniform Heat ◽  
Source Sink

scholarly journals Heat transfer characteristics on MHD Powell-Eyring fluid flow across a shrinking wedge with non-uniform heat source/sink

2019 ◽  
Vol 13 (1) ◽  
pp. 4558-4574 ◽  
Author(s):  
K. Anantha Kumar ◽  
B. Ramadevi ◽  
V. Sugunamma ◽  
J. V. Ramana Reddy
Keyword(s):  
Heat Transfer ◽  
Fluid Flow ◽  
Heat Source ◽  
Heat Transfer Characteristics ◽  
Nonlinear Odes ◽  
Transfer Characteristics ◽  
Similarity Transformations ◽  
Uniform Heat ◽  
Source Sink ◽  
The Impact

This report presents the flow and heat transfer characteristics on magnetohydrodynamic non-Newtonian fluid across a wedge near the stagnation point. The fluid flow is time independent and laminar. The radiation and irregular heat sink/source effects are deemed. The system of nonlinear ODEs is attained from PDEs by choosing the proper similarity transformations. Further, the well-known shooting and Runge-Kutta methods are utilized to acquire the problem’s solution subject to assumed boundary conditions. Figures are outlined to emphasize the impact of several parameters on the fields of velocity and temperature. Further, the rate of heat transfer and friction factor are also anticipated and portrayed with the assistance of table. Results indicate that the curves of velocity diminish with shrinking parameter, magnetic field parameter and material fluid parameter. Also the non-uniform heat source/sink parameters play a crucial role in the heat transfer performance.

scholarly journals Heat Transfer in MHD Dusty Boundary Layer Flow over an Inclined Stretching Sheet with Non-Uniform Heat Source/Sink

2012 ◽  
Vol 2012 ◽  
pp. 1-13 ◽  
Author(s):  
G. K. Ramesh ◽  
B. J. Gireesha ◽  
C. S. Bagewadi
Keyword(s):  
Heat Transfer ◽  
Heat Source ◽  
Stretching Sheet ◽  
Numerical Solutions ◽  
Particle Interaction ◽  
Heat Transfer Characteristics ◽  
Transfer Characteristics ◽  
Uniform Heat ◽  
Layer Flow ◽  
Source Sink

This paper presents the study of momentum and heat transfer characteristics in a hydromagnetic flow of dusty fluid over an inclined stretching sheet with non-uniform heat source/sink, where the flow is generated due to a linear stretching of the sheet. Using a similarity transformation, the governing equations of the problem are reduced to a coupled third-order nonlinear ordinary differential equations and are solved numerically by Runge-Kutta-Fehlberg fourth-fifth-order method using symbolic software Maple. Our numerical solutions are shown to agree with the available results in the literature and then employ the numerical results to bring out the effects of the fluid-particle interaction parameter, local Grashof number, angle of inclination, heat source/sink parameter, Chandrasekhar number, and the Prandtl number on the flow and heat transfer characteristics. The results have possible technological applications in liquid-based systems involving stretchable materials.

The Influence of Aging and Diabetes on Heat Transfer Characteristics of the Skin to a Rapidly Applied Heat Source

2010 ◽  
Vol 12 (12) ◽  
pp. 1003-1010 ◽  
Author(s):  
Jerrold Petrofsky ◽  
Haneul Lee ◽  
Moxi Trivedi ◽  
Akshay N. Hudlikar ◽  
Chia-hao Yang ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Heat Source ◽  
Heat Transfer Characteristics ◽  
Transfer Characteristics

Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium

2019 ◽  
Vol 15 (2) ◽  
pp. 452-472 ◽  
Author(s):  
Jayarami Reddy Konda ◽  
Madhusudhana Reddy N.P. ◽  
Ramakrishna Konijeti ◽  
Abhishek Dasore
Keyword(s):  
Heat Transfer ◽  
Porous Medium ◽  
Heat Source ◽  
Radiation Effects ◽  
Navier Stokes ◽  
Working Fluid ◽  
Content Type ◽  
Linear Ordinary Differential Equations ◽  
Uniform Heat ◽  
Source Sink

PurposeThe purpose of this paper is to examine the influence of magnetic field on Williamson nanofluid embedded in a porous medium in the presence of non-uniform heat source/sink, chemical reaction and thermal radiation effects.Design/methodology/approachThe governing physical problem is presented using the traditional Navier–Stokes theory. Consequential system of equations is transformed into a set of non-linear ordinary differential equations by means of scaling group of transformation, which are solved using the Runge–Kutta–Fehlberg method.FindingsThe working fluid is examined for several sundry parameters graphically and in a tabular form. It is noticed that with an increase in Eckert number, there is an increase in velocity and temperature along with a decrease in shear stress and heat transfer rate.Originality/valueA good agreement of the present results has been observed by comparing with the existing literature results.

scholarly journals Influence of magneto-thermo radiation on heat transfer of a thin nanofluid film with non-uniform heat source/sink

2020 ◽  
Vol 9 (2) ◽  
pp. 169-180
Author(s):  
Dulal Pal ◽  
Debranjan Chatterjee ◽  
Kuppalapalle Vajravelu
Keyword(s):  
Heat Transfer ◽  
Heat Source ◽  
Uniform Heat ◽  
Source Sink
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