heat sink IEEE PAPER 2018





Characteristic Mode Analysis and New Ground Approach At a Heat sink for Reducing EM Radiation
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ABSTRACT A heat sink has been widely used to cool down the heat generated from an electronic device, but it can bring unwanted electromagnetic radiation which may cause EMI problems. We propose a systematic method to reduce the electromagnetic radiation by

Numerical Investigation on Effect of Geometrical Variations in Microchannel Heat Sink
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ABSTRACT -The heat sink is the last and most influential part of the thermal stack, and is needed to first conduct heat away from the heat source and then to convect and radiate heat to the ambient. Micro channel provides the more surface area to volume ratio ie compactness, so it

Numerical Analysis of Non-Uniform Heat Source/ Sink in a Radiative Micropolar Variable Electric Conductivity Fluid with Dissipation Joule Heating
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ABSTRACT : Computational analysis of radiative heat transfer of micropolar variable electric conductivity fluid with a noneven heat source/ sink and dissipative joule heating have been carried out in this article. The flow past an inclined plate with an unvarying heat flux is

NUMERICALANALYSIS ON THE PERFORMANCE OFTHE HEAT SINK WITH DIFFERENT FINANGLES
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ABSTRACT Heat dissipation techniques are the prime concern to remove the waste heat produced by Electronic Devices, to keep them within permissible operating temperature limits. Heat dissipation techniques include heat sinks, fans for air cooling, and other forms of

OF DIFFERENT BASE NANOFLUIDS ON THE FLUID FLOW AND HEAT TRANSFER CHARACTERISTICS IN RHOMBUS MICROCHANNELS HEAT SINK
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The heat transfer and laminar flow characteristics of the 3D rhombus microchannels heat sink (RMCHS) using nanoparticles of Al2O3 mixed with different base fluids are numerically investigated. In this study, four base fluids are examined, such as: pure water, engine oil

The Printed Circuit Board as a Heat Sink
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A printed circuit board (PCB) is, in simple terms, a laminate of copper-coated plastic plates pressed together with the aid of synthetic resin. The conductive pattern on the individual layers is photo-chemically generated by etching. However, the thermal stability of a printed

A STUDY ON NORTH SOUTH BRIDGE AND PROCESSOR HEAT SINK
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ABSTRACT -The appropriate operating temperature of the processor depend upon its manufacturer and processor speed where the sensor is to be found and what programs is currently running. In the present work the studies were performed in order to optimize

A New Approach for the Mitigating of Flow Maldistribution in Parallel Microchannel Heat Sink
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The problem of flow maldistribution is very critical in microchannel heat sinks (MCHS). It induces temperature nonuniformity, which may ultimately lead to the breakdown of associated system. In the present communication, a novel approach for the mitigation of flow

Thermal performance of heat sink with fluid pockets for high power light emitting diode Sangmesh1, 2, Gopalakrishna Keshava Narayana*, Manjunath
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ABSTRACT In this study, a novel heat sink which has many fluid pockets in its base was designed and fabricated. An experimental setup was built to study the heat transfer characteristics of the novel heat sink while cooling a high-power light emitting diode (LED)

Soret and Dufour Effects on MHD Flow of Sisko Fluid over a Stretching Sheet with Non-Uniform Heat Source/ Sink
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ABSTRACT Heat source/ sink may change the heat distribution in the fluid which consequently affects the particle deposition rate in the system such as semiconductors, electronic devices and nuclear reactors, etc. In view of this, we studied the impact of non-uniform heat CSE PROJECTS

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