Researchers at the UCLA Henry Samueli School of Engineering and Applied Science have demonstrated an intrinsically stretchable polymer light-emitting device. They developed a simple process to fabricate the transparent devices using single-walled carbon nanotube polymer composite electrodes. The interpenetrating networks of nanotubes and the polymer matrix in the surface layer … [Read more...]
Software Protects Water Utilities from Terrorist Attacks and Contaminants
An open-source software developed by Sandia National Laboratories in partnership with the Environmental Protection Agency tells utility operators within minutes whether something is wrong with their water, giving them time to warn and protect the public. And it’s improving water quality by giving utility managers more comprehensive real-time data about changes in their … [Read more...]
Technical Brief: Reducing Energy Cost by Fan Selection and Optimization
As energy costs continue to increase, there is an increased awareness of energy usage and a greater emphasis on methods to reduce the energy consumed by electronic equipment. The portion of electronic equipment power devoted to cooling can be significant. For example, the servers in a typical data center can require up to two times the useful computing power for cooling. The … [Read more...]
Strategies for Using Thermal Calculation Methods
Thermal analysis tools available to engineers and scientists offer a wide variety of methods to solve problems. A cursory review of the past decade’s issues of ElectronicsCooling magazine can show methods ranging from analytical techniques (such as hand calculations) to spreadsheets to full numerical/computational solutions such as CFD (Computational Fluid Dynamics) and FEA … [Read more...]
Optimal Thermal Management Performance Solution
Newark has established an exclusive stocking agreement for Wakefield Solutions’ new LED heat sink extrusions. Wakefield and Bridgelux engineering teams worked together at Newark’s behest to design an optimal heat sink extrusion line which is compatible with all Bridgelux LEDs. Wakefield’s new heat sink extrusions save engineers the considerable time it can take to match the … [Read more...]
- « Previous Page
- 1
- …
- 227
- 228
- 229
- 230
- 231
- …
- 351
- Next Page »