Top PDF EXPERIMENTAL INVESTIGATION OF HEAT TRANSFER ENHANCEMENT OVER THE DIMPLED SURFACE
EXPERIMENTAL INVESTIGATION OF HEAT TRANSFER ENHANCEMENT OVER THE DIMPLED SURFACE
... Over the past couple of years the focus on using concavities or dimples provides enhanced heat transfer has been documented by a number of ...on the surface ...
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Performance of water and diluted ethylene glycol as coolants for electronic cooling
... As the number of transistors increases with new generation of microprocessor chips, the power draw and heat load to dissipate during operation ...result of increasing the ...
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Heat Transfers Enhancement with Different Square Jagged Twisted Tapes
... Experimental investigation of heat transfer and friction factor characteristics of circular tube fitted with full-length square jagged twisted tape inserts of different ...
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Experimental investigation and comparison of heat transfer coefficient of a two phase closed thermosyphon
... length of the thermosyphon consists of three parts; a lower part of 430 mm as the evaporator section, the middle part of 160 mm as the adiabatic section, and a ...
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Enhancement of Natural Convection Heat Transfer from Perforated Fin
... and experimental study was carried out on the thermal performance of a pin fin heat ...An experimental model was shows that have the capability of predicting influence ...
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Experimental investigation on flow and heat transfer for cooling flush-mounted ribbons in a channel: Application of an EHD active enhancement method
... majority of electronic boards are constructed with small elements that generate considerable amount of ...Cooling of these electronic boards constitutes an essential part for their reliable operation ...
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HEAT TRANSFER ENHANCEMENT OF SMALL SCALE HEAT SINKS USING VIBRATING PIN FIN
... observed the heat transfer phenomena induced by moving square ...object. The finite element method with Arbitrary Lagrangian-Eulerian (ALE) method was used to simulate the moving ...
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Experimental Analysis Of Heat Transfer From Square Perforated Fins In Staggered Arrangement
... studied the heat transfer enhancement and the corresponding pressure drop over a flat surface equipped with square cross-sectional perforated pin fins in a rectangular ...
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REVIEW OF HEAT TRANSFER ENHANCEMENT IN DIFFERENT TYPES OF EXTENDED SURFACES
... done Experimental investigations to study the effect of combined wedge ribs and winglet type vortex generators (WVGs) on heat transfer and friction loss behaviors for turbulent airflow ...
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Investigation of heat transfer enhancement inside developing gravity-driven films along a vertical permeable plate subject to nonuniform suction
... In the next sections, flow and heat transfer inside the boundary layers of a gravity-driven liquid film along a vertical preamble plate subject to nonuniform suction flow are modeled ...
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Numerical investigation of slip flow effects on unsteady hydromagnetic flow over a stretching surface with thermal radiation
... stretching surface in the presence of a magnetic field has much practical relevance in polymer processing and in other several industrial ...to the study of flow and heat ...
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Mixed Convection Flow of Casson Nanofluid over a Stretching Sheet with Convectively Heated Chemical Reaction and Heat Source/Sink
... days, the energy efficiency is an extremely important topic in view of thermal conductivity enhancement amongst the ...purpose the researchers considered the involvement ...
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Heat transfer enhancement through PCM thermal storage by use of copper fins
... results experimental investigation was carried out. The experiments were conducted on the experimental installation shown in ...8. The main part was the cylindrically ...
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Experimental investigation of convective heat transfer enhancement using alumina/water and copper oxide/water nanofluids
... rough surface, or by changing system boundary conditions [1]. The active technique involves increasing the thermal conductivity of the base luid itself is by addition of ...
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Experimental Investigation of Heat Transfer Effectiveness on Finned-Tube Thermoacoustic Heat Exchanger
... reduce heat losses from the heat exchangers to the environment, insulation is installed as illustrated in ...1b. The ceramic plate is used to provide a space between the ...
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Braz. J. Chem. Eng. vol.25 número4
... investigated the effect of surface charge state of the nanoparticle in suspension on the thermal ...that the pH value of the nanofluid strongly affected ...
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Natural Convection Heat and Mass Transfer Flow with Hall Current, Rotation, Radiation and Heat Absorption Past an Accelerated Moving Vertical Plate with Ramped Temperature
... when the 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 ...
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INVESTIGATION OF CONVECTION AND RADIATION HEAT TRANSFER IN RHOMBUS MICROCHANNELS
... investigate the effects of Reynolds number, aspect ratio, rarefaction, Prandtl number and radiation heat transfer on Poiseuille and Nusselt number for fully developed laminar flow over ...
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Identification of boundary heat flux on the continuous casting surface
... The last equation corresponds to typical thermal diffusion equation for a 2D object oriented in cartesian coordinate system (but finally we find the 3D solution). It should be solved for initial condition T ...
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HEAT TRANSFER COEFFICIENT AND FRICTION FACTOR CHARACTERISTICS OF A GRAVITY ASSISTED BAFFLED SHELL AND HEAT-PIPE HEAT EXCHANGER
... tank of 40 liters capacity with two numbers of electrical heaters (each 2 kW capacity) with temperature monitor is used to heat and maintain the required temperature of hot water which ...
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