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[PDF] Top 20 Enhancement of Natural Convection Heat Transfer from Perforated Fin

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Enhancement of Natural Convection Heat Transfer from Perforated Fin

Enhancement of Natural Convection Heat Transfer from Perforated Fin

... variety of applications in industry due to their excellent heat transfer performance ...cooling of electronic component, in cooling of gas turbine blade, Heat exchangers ...cost ... See full document

5

Natural Convection Heat and Mass Transfer Flow with Hall Current, Rotation, Radiation and Heat Absorption Past an Accelerated Moving Vertical Plate with Ramped Temperature

Natural Convection Heat and Mass Transfer Flow with Hall Current, Rotation, Radiation and Heat Absorption Past an Accelerated Moving Vertical Plate with Ramped Temperature

... density of an electrically conducting fluid is low and/or applied magnetic field is strong, Hall current plays a vital role in determining flow-features of the fluid flow problems because it induces ... See full document

14

Thermal performance of a porus radial fin with natural convection and radiative heat losses

Thermal performance of a porus radial fin with natural convection and radiative heat losses

... choice of Kr and L/t, the performance of a porous fin can exceed the performance of a solid ...effect of radiative surface heat loss and concluded that at large Rayleigh numbers, ... See full document

10

Experimental Analysis Of Heat Transfer From Square Perforated Fins In Staggered Arrangement

Experimental Analysis Of Heat Transfer From Square Perforated Fins In Staggered Arrangement

... section of 15 mm x15 mm and are attached on the upper surface of the base plate as shown in Fig ...values of 0, 0.333 and 1, are perforated at the 17 mm from bottom tip of those ... See full document

8

J. Braz. Soc. Mech. Sci. & Eng.  vol.33 número1

J. Braz. Soc. Mech. Sci. & Eng. vol.33 número1

... Stratification of fluid arises due to temperature variations, concentration differences or the presence of different ...the heat and mass transfer mechanisms run parallel, it is interesting to ... See full document

7

J. Braz. Soc. Mech. Sci. & Eng.  vol.33 número3

J. Braz. Soc. Mech. Sci. & Eng. vol.33 número3

... a heat sink on critical ...path from the heater to the board in addition to the direct convective heat transfer to the ...forced convection-conduction heat transfer ... See full document

9

Experimental Study of Heat Transfer Enhancement in a Heated Tube Caused by Wire-Coil and Rings

Experimental Study of Heat Transfer Enhancement in a Heated Tube Caused by Wire-Coil and Rings

... investigates heat transfer characteristics and the pressure drop of a horizontal double pipe heat exchanger with wire coil ...amplification of convection heat ... See full document

8

J. Braz. Soc. Mech. Sci. & Eng.  vol.31 número3

J. Braz. Soc. Mech. Sci. & Eng. vol.31 número3

... turbulent natural convection of air that happens into inner square cavity with localized heating from horizontal bottom surface has been numerically ...objective of the analyses ... See full document

11

Analytical solution of conjugate turbulent forced convection boundary layer flow over plates

Analytical solution of conjugate turbulent forced convection boundary layer flow over plates

... distribution of the solid body and that of the fluid flow are coupled, the resulting problem is known conjugate heat ...method of the asymptotic solution to solve the integral equation ... See full document

10

Soret-Dufour Effects on Hydromagnetic Non-Darcy Convective-Radiative Heat and Mass Transfer over a Stretching Sheet in Porous Medium with Viscous Dissipation and Ohmic Heating

Soret-Dufour Effects on Hydromagnetic Non-Darcy Convective-Radiative Heat and Mass Transfer over a Stretching Sheet in Porous Medium with Viscous Dissipation and Ohmic Heating

... cooling of continuous strip or ...properties of the final product depend on the rate of cooling. The rate of cooling can be controlled by the use of electrically conducting fluid with ... See full document

11

REVIEW OF HEAT TRANSFER ENHANCEMENT IN DIFFERENT TYPES OF EXTENDED SURFACES

REVIEW OF HEAT TRANSFER ENHANCEMENT IN DIFFERENT TYPES OF EXTENDED SURFACES

... for natural convection adjacent to a vertical heated plate with a multiple v- type partition plates (fins) in ambient air ...the heat transfer, V-shaped partition plates (fins) with edges ... See full document

10

EXPERIMENTAL INVESTIGATION OF HEAT TRANSFER ENHANCEMENT OVER THE DIMPLED SURFACE

EXPERIMENTAL INVESTIGATION OF HEAT TRANSFER ENHANCEMENT OVER THE DIMPLED SURFACE

... couple of years the focus on using concavities or dimples provides enhanced heat transfer has been documented by a number of ...surface of internal flow passages because they produce ... See full document

7

Simulation of Flow and Heat Transfer of Nanofluid in an Eccentric Annulus with Multicomponent Lattice Boltzmann Method

Simulation of Flow and Heat Transfer of Nanofluid in an Eccentric Annulus with Multicomponent Lattice Boltzmann Method

... effect of the vertical eccentricity on Nusselt ...distance from the center, the intensity of convection heat transfer decreases since the narrow space above the inner cylinder ... See full document

14

J. Braz. Soc. Mech. Sci. & Eng.  vol.34 número4

J. Braz. Soc. Mech. Sci. & Eng. vol.34 número4

... Double-diffusive convection is referred to buoyancy-driven flows induced by combined temperature and concentration ...study of double-diffusive natural convection in fluid- saturated porous ... See full document

6

Mixed Convection Heat Transfer Enhancement in a Vented Cavity Filled with a Nanofluid

Mixed Convection Heat Transfer Enhancement in a Vented Cavity Filled with a Nanofluid

... on natural convection heat transfer enhancement using nanofluids were implemented by researchers with different numerical ...case of localized heating, Oğüt (2009) examined ... See full document

12

HEAT TRANSFER ENHANCEMENT OF SMALL SCALE HEAT SINKS USING VIBRATING PIN FIN

HEAT TRANSFER ENHANCEMENT OF SMALL SCALE HEAT SINKS USING VIBRATING PIN FIN

... the heat transfer phenomena induced by moving square ...the heat transfer rate remarkably increased when object moved in opposition to flowing ...concept of cooling strategy, the swing ... See full document

9

Unsteady Free Convection Fluid Flow over an Inclined Plate in the Presence of a Magnetic Field with Thermally Stratified High Porosity Medium

Unsteady Free Convection Fluid Flow over an Inclined Plate in the Presence of a Magnetic Field with Thermally Stratified High Porosity Medium

... one of the important aspects that have to be taken into account in the study of heat and mass ...Stratification of fluid occurs due to presents of different fluids having different ... See full document

9

Heat Transfer Enhancement Using CuO Nanofluids -The Effect of Sonication Time on the Paradoxical Behaviour.

Heat Transfer Enhancement Using CuO Nanofluids -The Effect of Sonication Time on the Paradoxical Behaviour.

... behaviour of heat transfer has motivated the authors to carry out a critical analysis of all the possible factors that affect the heat transfer process using nanofluids with a ... See full document

7

Effect of Rotation on Natural Convection in Differentially Heated Rotating Enclosure by Numerical Simulation

Effect of Rotation on Natural Convection in Differentially Heated Rotating Enclosure by Numerical Simulation

... Natural convection heat transfer in a two dimensional unsteady rotating differentially heated enclosure is studied numerically in this ...centre of the ...number from . . ... See full document

8

Unsteady Hydromagnetic Natural Convection Flow past an Impulsively Moving Vertical Plate with Newtonian Heating in a Rotating System

Unsteady Hydromagnetic Natural Convection Flow past an Impulsively Moving Vertical Plate with Newtonian Heating in a Rotating System

... characteristics of heat transfer are dependent on the thermal boundary ...kind of wall-to-ambient heating process where the rate of heat transfer from the bounding ... See full document

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