Natural convection Horizontal layer
Improving Heat Transfer by Employing Fin Array of Various Innovative Shapes in Natural Convection
... occurring convection and radiation involving 11 large fin arrays extending from a vertical ...of natural convection from vertically and horizontally attached fins of rectangular shape were carried ...
8
Magnetic and radiation absorption effects on thermosolutal convection in a horizontal porous layer subject to cross fluxes of heat and mass
... diffusive convection in electrically conducting binary fluid is a subject of intense research due to the occurrence of such fluids in nuclear engineering heat transfer, industrial problems involving sudden heating ...
12
Stability of Geothermal Convection in Anisotropic River Beds
... of natural convection in a horizontal shallow cavity filled with a fluid layer overlying a porous medium, saturated with the same fluid, has been investigated by Allo ui et ...of ...
23
Manuscript Title & Authors
... plate natural convection in porous ...mixed convection from horizontal and vertical surfaces embedded in saturated porous ...free convection in the boundary layer adjacent to a ...
16
Numerical Study on Convective Heat Transfer Enhancement in Horizontal Rectangle Enclosures Filled with Ag Ga Nanofluid
... volume fraction. High nanoparticle volume fraction can enhance the whole thermal conductivity of nanofluid and improve the natural convection heat transfer. It can be also seen from Fig. 5 that the Nusselt ...
10
An experimental investigation of natural convection from a staggered array of isothermal horizontal cylinders
... For a single cylinder, the local Nusselt number distribution shown in fig. 3 indicates that maximum heat transfer occurs at the front stagnation point (0˚) of the cylinder and steadily decreases with increasing angle ...
9
Vol 3, No 4 (2012)
... of natural convection in a viscoelastic horizontal fluid layer and a fluid-saturated porous layer has been investigated by many authors [1-2] because of its applications in applied ...
16
Experimental Comparison of Natural Convection Heat Transfer from Blackened Horizontal Fins and Blackened V- Fins on a Vertical Plate Prof. S. A.Wani, S. P.Mane, P. A.Mane, T. B. Patil
... boundary layer thickness will have no appreciable influence on the heat transfer of natural convection and these elements will work as flow retarder rather than the heat transfer ...
5
Numerical study of natural convection in a horizontal cylinder filled with water based alumina nanofluid
... SimpleFoam’ begin to have good agreement with experi- mental data since the Rayleigh number is larger than 2.0 × 10 7 . However, the newly developed solver ‘buoyant- BoussinesqSimpleTDFoam’ predicts a larger Nusselt num- ...
10
Thermosolutal Natural Convection in Horizontal Elliptical Annulus Containing a Fluid-saturated Porous Medium: Effects of Aiding Buoyancy for Low Rayleigh-Darcy Number
... a natural convection in concentric cylinders with a porous sleeve, analytical solutions obtained through perturbation method and Fourier ...and natural convection, in the case of permanent and ...
8
The effect of temperature-dependent solubility on the onset of thermosolutal convection in a horizontal porous layer
... here. Natural extensions of the stability analysis include considering other boundary conditions at the upper and lower surfaces (for exam- ple, heat flux conditions or chemical disequilibrium), or studying the ...
38
Nonsnaking doubly diffusive convectons and the twist instability
... localized convection has been extensively studied in two-dimensional (2D) doubly diffusive con- vection in a horizontal layer, both with Soret effect 18–20 and ...in natural three-dimensional ...
13
Numerical optimization of unsteady natural convection heat transfer from a pair of horizontal cylinders
... forced convection from arrays of cylinders are well understood, the understanding of natural convection heat transfer is less complete, especially for confined geometries with strong interactions ...
10
An experimental study of natural convection heat transfer to non-Newtonian fluids in confined horizontal layers.
... different physical importance then for plain layers. Applying this equation to our experimental arrangement, we have to compile the over all heat flow from the heating block by adding the various parallel portions of ...
115
Effect of Constant Magnetic Field on Convective Heat Transfer through Anisotropic River Beds
... thermal convection through porous ...thermal convection in a horizontal fluid-superposed porous layer and few studies have been made in this sense (see our literature magazine ...fluid ...
15
Natural Convection Heat Transfer From Horizontal Cylinders in a Vertical Arra Confined Between Parallel Walls
... Natural convection is still a problem of many engineering ...is natural convection from a single horizontal cylinder or arrays of horizontal ...
10
Finite bandwidth, long wavelength convection with boundary imperfectons: near resonant wavelength excitation
... INTRODUCTION Recently Riahi [1] investigated the problem of finite amplitude discr,ete-modal convection in a horizontal layer with boundary imperfections due to spatially modulated bound[r] ...
11
Onset of Convection in a Dielectric Nanofluid Saturated Anisotropic Porous Medium
... thermal convection in a horizontal layer of a dielectric nanofluid saturated an anisotropic porous medium with vertical AC(alternate current) electric field has been ...nanofluid layer while ...
9
Finite amplitude thermal convection with variable gravity
... fluid. It is assumed that the gravity function gG(z) varies quadratically with respect to the vertical variable z. Here the expression for G(z) is normalized so that G(z) = 1, where the angular bracket indicates an ...
13
Thermosolutal Convection in a Heterogeneous Viscoelastic Fluid
... Moreover, the rotation of the Earth distorts the boundaries of a hexagonal convection cell in a fluid through a porous medium, and the distortion plays an important role in the extraction of energy in the ...
9