Fan cooled enclosure analysis using a first order method
Introduction Most Electronics Packaging Engineers and Analysis Specialists have access toa wide range of high quality analysis tools. While a few computer programs useanalytical methods, the majority...
View ArticleMinimizing acoustical noise in electronic systems
Introduction Air-moving devices (AMDs), such as fans and blowers used for cooling inelectronic systems invariably generate acoustical noise which must be consideredif people are exposed to the emitted...
View ArticleNumerical Modeling and Experimental Verification of High-density Servers
High-density hardware and software are developed as part of an initiative to greatly increase data center compute densities. Concept systems presented here are based on the Intel® Itanium™ processor...
View ArticleRecognizing the Limits of Conventional Axial Hub-Motor AHS Devices
Conventional axial hub-motor AHS (Active Heatsink) devices (Figure 1) have reached their functional and cost limits and may not be improved significantly. These devices have a number of inherent,...
View ArticleLowering a Notebook CPU Temperature Using a Dual-Tunnel Blower
Figure 1. Side by side comparison of blower technologies. Introduction Notebook computers on the market today may be classified in three categories. In the first category are the super slim and...
View ArticleMultidirectional Mini Blower for Air-Flow Applications
Providing a solution for customized air-flow applications, JARO’s new JRB2235 series rotates at 8500 RPMs and produces a powerful 1.2 CFM of super-cooled air (with a static pressure of .122″ of H2O)....
View Article
