Heatsink Reviews and Analysis
> GO < Search
TOP 5 BEST Heat Sinks     SEARCH     News     Reviews    
Follow Frostytech on FacebookFrostytech News RSS FeedFollow frostytech on Twitter
° Reviews and Articles
° Breaking News
° Mfg's Index
° Top 5 Heatsinks
° Top 5 Liquid Cooling
° Top 5 Low Profile   Heatsinks

Top 5 Heatsink Charts

What's New in Heatsinks?
°  Cooler Master MasterLiquid Pro 240 Preview

°  Industria lPPC-24V-2000 IP67 PWM Fans

°  Silentium PC Fortis 3 HE1425

°  CPU Cooler Comparison 2016

°  Thermalright Le Grand Macho RT

°  Watercool Heatkiller IV for R9 Fury-X

   - or - Best 5 Heatsinks?
Liquid cooling targets advanced microelectronics - Liquid cooling targets advanced microelectronics
Sun Apr 05, 2009 | 10:26P| PermaLink
"Effective heat transfer in a an LCS requires the cooling fluid to be in contact with as much surface area of the TIM as possible. In micro-heat exchangers, the nondimensional heat transport rate, as expressed by its Nusselt number, is a constant quantitythe heat-transfer coefficient is inversely proportional to the hydraulic diameter. Heat exchangers with high surface-to-volume-ratio microstructures (HSVRMs) through which the liquid flows should, therefore, provide significantly enhanced heat transfer. Fabrication of heat exchangers with reliable and efficient HSVRMs is therefore extremely critical.

Use of silicon microchannels is one of the commonly cited heat collector structures in liquid-cooling systems. However, low thermal conductivity of silicon makes it a less effective heat exchanger material.
Metallic materials with high thermal conductivity are preferable for more effective heat transfer. High-aspect-ratio microchannels and micropillars electro-formed by LIGA or thick photoresist are some of the advanced methods of fabricating metallic HSVR structures. Three-dimensional nanoramified porous metal deposits is another electrochemically formed structure that provides a very high surface-to-volume ratio and is ideally suited for such applications. This structure can be fabricated by a technique that involves electro-deposition accompanied by hydrogen evolution."

News Archives by Category
» Audio / Sound » Beginners Guides » Benchmarks
» Biometrics » BIOS » Business / Industry
» Cases » Chipset » Computer / SFF PCs
» Cooling / Heatsinks » CPU / Processors » Digital Cameras
» Drivers » Editorial » Games
» Gossip » Hard Drives » Hardware
» Home Theatre » Imaging » Memory
» Mobile Devices » Monitors » Motherboards
» Mouse Pads » MP3 Players » Networking
» Notebooks » Operating System » Optical Drives
» Overclocking » Peripherals » Power Supply
» Press Release » Printers » Servers
» Site News » Software » Tips
» Tradeshows / Events » Video Cards » Web News
° Got Feedback?
° Mk.II Test Platform
° Where To Buy?
° Manufacturer Index
° Industry Dir.
° Cooling Projects

Gelid Antarctica Heatsink Review

Noctua NH-D9L 3U Low Noise Heatsink Review

BeQuiet Shadow Rock LP Heatsink Review

IBM Watson Analytics for Heatsink Test Data

BeQuiet Dark Rock TF Heatsink Review

Scythe Mugen Max SCMGD-1000 Heatsink Review
...More Articles >>


Websites you may also like:

Google Search Frostytech

Time stamped: 7:11AM, 05.31.2016
Since June 1999

Find a Heatsink / RSS Feeds
Latest Heatsink Reviews
Top 5 Heatsinks Tested
News RSS Feed
Reviews RSS Feed

Social Media
Facebook Fan Page
Pinterest Info
Contact Us / Heatsink Submissions
Submit News

Contact the Suite 66 Advertising Agency
© Copyright 1999-2016 All Rights Reserved. Privacy policy and Terms of Use
Images © and may not be reproduced without express written permission.