The pace of development in the electronics and telecommunication fields has been accelerating in all aspects of the business. For example, electronics/telecommunications equipment has traditionally been housed in large buildings, smaller buildings (sheds) and outdoor cabinets. The introduction of the electronics to the outside has imposed serious constraints on enclosure design … [Read more...]
Thermal management of outdoor enclosures using phase change materials
Telephone equipment has traditionally been housed in large buildings, sheds and outdoor cabinets. The cooling of these facilities has been carried out using traditional methods. However, in many of the new systems being developed and deployed such as broadband ISDN, cellular and/or cable, heat dissipation densities will increase substantially [1]. Furthermore, the introduction … [Read more...]
Radial nozzles
In a quest to increase surface heat removal rates for electronics packaging, impinging jet cooling promises to be effective and inexpensive. Most impingement cooling systems use open pipes. These are effective but have drawbacks such as high impingement forces on the target surface. In the last 10 years radical nozzles have been shown in the laboratory to benovel and … [Read more...]
