us20030183368a1 - diamond heat sink - google patents

Enhancement of heat transfer using nanofluids—An

2010/2/1The micro-channel heat sink (MCHS) has the capability to dissipate large amounts of heat from a small area with a very high heat transfer coefficient and less fluid inventory. Using nanofluids as a coolant in the MCHS could further improve its performance.

A lightweight and high thermal performance graphene

While vapor reaches the condenser section, the vapor condenses and releases its latent heat of evaporation by external devices that is, heat sink. After that, the working fluid is relatively or passively pumped to the evaporator section for re‐evaporation by the capillary force of wick structure (Figure 1C ). [

US6942025B2

A uniform heat dissipating and cooling heat sink for increasing conductive cooling at locations where conductive cooling and temperature differential is reduced. The heat sink includes a base having a variable thickness with a maximum thickness at the interior thereof and a plurality of fins upstanding from the base with adjacent fins separated by a flow channel having diverging sides.

A lightweight and high thermal performance graphene

While vapor reaches the condenser section, the vapor condenses and releases its latent heat of evaporation by external devices that is, heat sink. After that, the working fluid is relatively or passively pumped to the evaporator section for re‐evaporation by the capillary force of wick structure (Figure 1C ). [

Experimental and numerical study of fluid flow and heat

2015/11/15The heat sink consisted of 500 μm Pyrex 7740 wafer with inlet/outlet and 475 μm silicon wafer (P100 double-sides polished) with microchannels and headers. The silicon substrate and Pyrex 7740 wafer were processed separately and then bonded anodic ally

Convective heat transfer of Cu–water nanofluid in a

2015/9/1Convective heat transfer coefficient in microchannel heat sinks can further be enhanced if nanofluids of various types and concentrations are used as cooling medium. This is possible since some nanofluids demonstrate unprecedented stability of suspended nanoparticles which in turn were shown to have high thermal conductivity even with small volume fraction of the nanoparticles [22] .

Materials and Design for Advanced Heat Spreader and Air

Heat sinks can usually be divided into active and passive. Active heat sinks utilize power and are usually a fan type, or liquid cooling Chen GL (2006) Thermal interface with silver-filled carbon nanotubes. US Patent 7148512. Google Scholar Sathyamurthy P

Enhancement of heat transfer using nanofluids—An

2010/2/1The micro-channel heat sink (MCHS) has the capability to dissipate large amounts of heat from a small area with a very high heat transfer coefficient and less fluid inventory. Using nanofluids as a coolant in the MCHS could further improve its performance.

Electrical discharge machining

Electrical discharge machining (EDM), also known as spark machining, spark eroding, die sinking, wire burning or wire erosion, is a metal fabrication process whereby a desired shape is obtained by using electrical discharges (sparks).[1] Material is removed from the work piece by a series of rapidly recurring current discharges between two

Synthetic diamond

Synthetic diamonds of various colors grown by the high-pressure high-temperature technique Synthetic diamond (also referred to as laboratory-grown diamond [1], laboratory-created diamond, or cultured diamond) is a diamond made of the same material as natural diamonds: pure carbon, crystallized in an isotropic 3D form.[2] Synthetic diamonds are

Convective heat transfer of Cu–water nanofluid in a

2015/9/1Convective heat transfer coefficient in microchannel heat sinks can further be enhanced if nanofluids of various types and concentrations are used as cooling medium. This is possible since some nanofluids demonstrate unprecedented stability of suspended nanoparticles which in turn were shown to have high thermal conductivity even with small volume fraction of the nanoparticles [22] .

Benson Tsai Inventions, Patents and Patent Applications

USPTO patent applications submitted by and patents granted to Benson Tsai Abstract: A heat sink is provided. The heat sink includes a single-piece housing having a floor and two walls, the walls perpendicular to the floor and the walls are parallel to each other.

Chemical vapor deposition

Chemical vapor deposition (CVD) is a vacuum deposition method used to produce high quality, high-performance, solid materials. The process is often used in the semiconductor industry to produce thin films.In typical CVD, the wafer (substrate) is exposed to one or more volatile precursors, which react and/or decompose on the substrate surface to produce the desired deposit.

Materials and Design for Advanced Heat Spreader and Air

Heat sinks can usually be divided into active and passive. Active heat sinks utilize power and are usually a fan type, or liquid cooling Chen GL (2006) Thermal interface with silver-filled carbon nanotubes. US Patent 7148512. Google Scholar Sathyamurthy P

Thermal performance of heat spreader for electronics

2012/3/1Heat sinks for electronics cooling with heat pipes and PCM containers. The use of PCMs as heat absorbing medium entails essential problems. One of these, mentioned above, is low heat transfer rate caused by low thermal conductivity of these substances, which can be overcome through the use of additives, internal fins or porous structures of containers.

US20030183368A1

A heat sink made of a natural or polycrystalline diamond substrate with fins formed thereon. Diamond is grown to form a substrate and a laser is used to cut channels in the substrate to form the fins. US20030183368A1 US10/114,601 US11460102A US2003183368A1 US 20030183368 A1 US20030183368 A1 US 20030183368A1 US 11460102 A US11460102 A US 11460102A US

Blanco Diamond 32 Undermount Double Basin

Our patented sink material is strong and more durable than other sink surfaces. There is no risk of thermal shock and SILGRANIT will not blister, burn, melt or discolor from heat. With its non-porous, hygienic surface, it has the ability to push away liquids and residue resulting in a low maintenance, long-lasting material that is not only scratch and stain resistant, but easy to clean.

Technology turns carbon to diamonds at room

Spotted: A research team at North Carolina State University has discovered a way to create diamonds at room temperature. Man-made diamonds aren't new, but this development is significant because it means diamond fibres – the seeds of diamonds, if you will

Trademark Resources :: Justia Trademarks

2021/4/23Justia Trademarks is a free trademark service for finding a trademark by owner name, category or filing date TWITTER FLEET Filed: April 8, 2021 Online service for connecting social network users with businesses; Advertising of the goods and services of others

Materials and Design for Advanced Heat Spreader and Air

Heat sinks can usually be divided into active and passive. Active heat sinks utilize power and are usually a fan type, or liquid cooling Chen GL (2006) Thermal interface with silver-filled carbon nanotubes. US Patent 7148512. Google Scholar Sathyamurthy P

Thermal performance of heat spreader for electronics

2012/3/1Heat sinks for electronics cooling with heat pipes and PCM containers. The use of PCMs as heat absorbing medium entails essential problems. One of these, mentioned above, is low heat transfer rate caused by low thermal conductivity of these substances, which can be overcome through the use of additives, internal fins or porous structures of containers.

Technology turns carbon to diamonds at room

Spotted: A research team at North Carolina State University has discovered a way to create diamonds at room temperature. Man-made diamonds aren't new, but this development is significant because it means diamond fibres – the seeds of diamonds, if you will

An experimental study on thermal performance of

2013/1/10Highlights We examine the forced convective heat transfer performance of using Al 2 O 3 /water nanofluid as the coolant in a copper minichannel heat sink. Hydraulic and thermal performances of the nanofluid cooled minichannel heat sink have been assessed. The nanofluid cooled heat sink has significantly higher average heat transfer coefficients and hence outperforms the water cooled heat sink

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