Editor’s Note: This is the first in a series of articles to appear in Electronics Cooling addressing emerging areas for electronics thermal management. Printed electronics (PE) is one of the key enabling technologies of many electronic products that we take for granted today, not just in functional feasibility but also in cost that seems to be on a continuous downward trend. … [Read more...]
Updates in Liquid Cooling Research
The below includes recent research in liquid cooling. Test results from the comparison of three liquid cooling methods for high-power processors Guy R. Wagner, Joseph R. Schaadt, Justin Dixon, Gary Chan, William Maltz, Kamal Mostafavi & David Copeland This study compares three different liquid cooling technologies to determine which of the three methods is able to … [Read more...]
A Novel Approach to Development of a Thermal Capacitor
INTRODUCTION In terrestrial or air-borne electrical and electronic systems, cooling requirements can be unsteady due to spikes in heat load, or changes in ambient conditions. Such an event results in a sharp rise in system temperature or temperature cycling thus possibly reducing the system reliability. In the electrical domain, fluctuations in voltage are managed by using … [Read more...]
Electronics Cooling of Humans!
by MP Divakar, PhD, Stack Design Automation Technical Editor, Electronics Cooling Online Earlier in August of this year, Electronics Cooling featured an article on energy efficiency of data centers where a review of the energy consumed by the IT and non-IT equipment and its optimization by deterministic (DCIM) and AI methods (Google’s Deepmind) was presented. The … [Read more...]
Calculation Corner: Spreadsheet-based Matrix Analysis – Extension to Transient Analysis
by Ross Wilcoxon, Ph.D., Associate Technical Editor Over the years, a number of articles [1-3] published in ElectronicsCooling have described the use of thermal resistance networks to analyze electronic systems. The analysis of a thermal resistance network begins by defining discrete nodes that are connected with resistors, with the magnitude of a flow between nodes defined … [Read more...]
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