Completed from United Kingdom
I signed up for this course hoping to brush up on the basics of using outside air for data‑centre cooling, and it didn’t disappoint. The video lessons were nicely paced, and the instructor’s explanations of heat‑exchange principles were spot‑on. I particularly appreciated the practical worksheet where we sized an economiser for a 500‑kW rack setup – I’ve already used that worksheet at work to propose a retrofit that could cut our electricity bill by about 12%. The only thing I’d improve is a bit more depth on control system integration, but overall a solid, useful learning experience.
The course "Охлаждениеデータ Центра С Помощью Наружного Воздуха" perfectly aligned with my goal of designing energy‑efficient cooling systems for our new data center. The modules on psychrometric chart analysis gave me the confidence to calculate optimal air‑flow rates, and the hands‑on simulation labs let me test those calculations in real‑time. The supplemental PDF handouts were concise yet comprehensive, and the case study on a mid‑size enterprise in Texas was directly applicable to my current project. Overall, the instruction was clear, the materials were up‑to‑date, and I left the program feeling fully prepared to implement sustainable cooling solutions.
Wow! This course blew me away with its thorough coverage of outdoor‑air cooling strategies. I was especially excited about the segment on seasonal performance modelling; using the provided Excel templates, I simulated how our Tokyo data centre could reduce PUE from 1.45 to 1.30 during the cooler months. The instructor shared real‑world photos of Japanese facilities that use free‑cooling, which made the concepts feel very tangible. The mix of theory, calculations, and practical design tips gave me everything I needed to draft a proposal for my company’s next green‑IT initiative. I’m thrilled with the results and highly recommend it.
I approached this course looking for practical ways to lower the cooling costs of our Johannesburg data centre, and the content delivered exactly that. The detailed breakdown of airflow management, combined with the downloadable CAD blocks for duct layouts, helped me redesign our intake system in just a few days. One standout was the module on climate‑adjusted control strategies, which I applied to set up a dynamic damp‑ers system that reacts to daily temperature swings. The course material was well‑structured and the quizzes reinforced key points. While I’d love a deeper dive into maintenance best practices, the overall learning experience was very positive.
