Forced convention air cooled heat sinks and liquid cooled cold plates are quite pervasive in their use in electronics cooling applications. While there can be significant debate on whether to air or liquid cool a particular component, the approach a thermal engineer would adopt to design both components is essentially similar. Parallel plate fins are the most common geometry … [Read more...]
New Thermo-Fluid Simulation Software for Power and Energy Markets
Mentor Graphics Corporation announced the Flowmaster(R) Power and Energy version for system level thermo-fluid simulation. This new product provides a two-phase solution modeling the phase change from liquid to vapor for steam generation or from vapor to liquid when steam is consumed. The software introduces a complete steam/water Rankine Cycle simulation capability for the … [Read more...]
U.S. Navy Incorporates New Test Equipment Products
National Instruments announced that Lockheed Martin will integrate NI PXI modular instrumentation and platform products into the U.S. Navy’s electronic Consolidated Automated Support System (eCASS) automated test equipment family. The eCASS test stations replace the existing CASS program as the U.S. Navy’s core test system for on-ship and onshore electronic subassembly … [Read more...]
Two New Sizes of Electronically Commutated Axial Fans
Rosenberg USA has introduced two new models of electronically commutated axial fans. The new fans feature finned blades with a special pitch that increases fan efficiency. The 500 mm model can deliver up to 6,000 CFM of airflow. The 560 mm model offers a top airflow of 7,000 CFM. The finned blade design also helps reduce fan noise. Applications for Rosenberg EC axial fans … [Read more...]
Stanford Physicists Create Ultracold Quantum Fermionic Gas
A Stanford team announced that it has created the world's first dipolar quantum fermionic gas from the metal dysprosium. The team heated particles in a crucible to around 1,300 degrees Celsius and shot them into a powerful vacuum. Using a continuous-wave blue laser, the particles were then cooled to within a thousandth of a degree of absolute zero. Subsequent lasers and an … [Read more...]
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