By Wenguang Zhao, Sahan Wasala, and Tim Persoons Introduction Forced air cooling remains essential for dissipating the heat generated by high-power-density devices in modern electronics [1]. Axial fans are widely used in information technology, telecommunications, automotive, and aerospace applications for air cooling. The aerodynamic performance (P-Q) curve of fans … [Read more...]
Hydraulic and Thermal Characteristic of a Double-Sided Cold Plate. Part 1: CFD Analysis
Introduction Many programs geared toward the design of autonomous vehicles have been initiated in recent years. Waymo, Cruise, Baidu, Argo AI, Uber, Lyft, and Tesla are among the innovative self-driving car companies. Advances in autonomous technologies will require enhanced thermal protection of critical electronics to ensure optimized performance, health, and … [Read more...]
Generative Design and Advanced 3D Printing: A Copper CPU Cooler with 55% Lower Thermal Resistance
Introduction Effective cooling is essential for CPUs, as they generate significant heat during operation while being very temperature sensitive. Improved cooling allows for maintaining the functionality of high-performance computer hardware. In this article, we demonstrate a unique approach to improving the cooling of high-performance components by combining thermal and … [Read more...]
Network Implementation of Advective Thermal Conductances
Overview Accurate modeling of thermal networks requires that all relevant modes of heat transfer, including advection, be included. Otherwise, component temperatures may be under- or over-estimated. This article presents a method for systematically including advection in one-dimensional (1D) thermal networks, via the use of unidirectional elements in the thermal network … [Read more...]
Digital Edge Specifies Nortek’s StatePoint® Liquid Cooling Technology for Upcoming Philippines Data Center
Digital Edge (Singapore) Holdings Pte. Ltd., (“Digital Edge”), a leading Asian data center developer and operator, leverages StatePoint® liquid cooling technology manufactured by Nortek Data Center Cooling™, Oklahoma City, for its Manila, Philippines, colocation data center. Using the patented StatePoint technology - an industry-leading sustainable cooling solution for … [Read more...]
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