A team of researchers from the Nanyang Technological University (NTU) in Singapore has developed a thermal invisibility cloak that would improve heat distribution in electronic devices by redirecting incoming heat. The cloaks are capable of guiding heat around a hidden object, thus resulting in complete thermal invisibility. “Based on carefully engineered metamaterials – … [Read more...]
Presentation on 4H SiC Epitaxial Wafer Quality and Layer Growth
Dow Corning will present at the 16th International Conference on Silicon Carbide and Related Materials (ICSCRM) Oct. 4 through 9. ICSCRM is a technical conference that provides information on electronics device technology based on silicon carbide (SiC) and related materials. It brings qualified experts together to discuss crystal growth and characterization, control of … [Read more...]
Interactive 3D Thermal Heatsink Modeling Simulation Software
Yesterday, during the 2015 IEEE ECCE conference and exposition in Montréal, Canada, Mersen presented the R-Tools GEN III. Mersen will show the redesigned interactive 3D Thermal Heatsink Modeling simulation software today, Sept. 22, as well. “R-Tools Gen III is a free on-line simulation software that allows users to model the optimum air cooled heatsink solution tailored to … [Read more...]
Cooling Matters
AIR FORCE INQUIRES ABOUT THERMAL MGMT.SOLUTIONS FOR FUTURE AIRCRAFT 8/11/15 - The U.S. Air Force is looking into new thermal management techniques to cool the electronics in future fighter aircraft. “Officials of the Air Force Research Laboratory at Wright-Patterson Air Force Base, Ohio, issued a broad agency announcement Friday (BAA-AFRL-RQKP-2015-0002) for the Hybrid-Cycle … [Read more...]
Thermal Facts & Fairy Tales: Numerical Modeling without Supporting Experimentation
Peter Rodgers Fan modelling is one of the most critical aspects of the analysis of forced-air-cooled systems. Lasance [1] summarized the challenges of modeling air movers such as fans and key factors that need to be taken into consideration. Such factors include the need to model the fan hub, and to account for the swirl velocity coefficient. In addition to the above … [Read more...]
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