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In this paper, we present a case study for an approach that uses a combination of system fans and localized Synjets to augment the cooling performance in a 1U security chassis. We show that the improvements in thermal performance achieved by using a Synjet augmented fan approach can be translated into significant improvements in cooling system power consumption and acoustics. We also show that overall...
Switches deployed in data centers often utilize side-to-side airflow cooling. This airflow pattern can cause heated exhaust air to flow to the inlet of adjacent equipment in open rack installations or re-circulate to the switch inlet in cabinet applications. Through the use of CFD and testing, ducting solutions have been developed that improve inlet air conditions for both open rack and cabinet applications...
Modeling of fan failures in networking chassis is a challenging task. There is not enough data or literature available to accurately model fan failures. This paper embarks on a study consisting of both modeling and experimental cases to investigate how to accurately model fan failures. The study will include CFD simulations in different ways to model fan failures and also real life experimental measurements...
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