Subventions et des contributions :

Subvention ou bourse octroyée s'appliquant à plus d'un exercice financier (2017-2018 à 2022-2023).

The rapid growth of cloud services and high performance computing has spurred meteoric growth of their supporting physical infrastructure, known as Data Centres (DCs). While this has been facilitated by more powerful computing equipment, their cooling systems have not evolved similarly, leading to poor cooling efficiency that originates from (1) use of air as coolant despite its poor thermal properties, and (2) inability to regulate cooling capacity based on spatiotemporal changes in demand. The proposed research will create a pioneering adaptive DC cooling system that will match the spatiotemporal variations in cooling demand across a DC, thereby providing significant energy savings and reducing total cost of ownership. This development will be enabled by (1) a system that monitors a network of wireless temperature, humidity, pressure, and flow sensors for air and liquid, and CPU workload and energy consumption in real time at several locations across the facility, (2) a control system that adaptively controls cooling capacity based on sensor data, and (3) a novel family of easily controllable cooling hardware consisting of heat removal elements and thermal buses. The unique cooling system architecture proposed here will minimally impact the typical existing DC infrastructure, thereby allowing inexpensive and seamless adoption. The technology will be commercialized by our industry partner Cinnos Mission Critical Inc., adding ~116.5M new revenue stream to their product offering which will create 220+ jobs by 2021. In addition, it will make their flagship modular DC product SMC-X more competitive by improving its energy efficiency and reducing real-estate footprint. Apart from immediate commercial benefit, the project will advance scientific knowledge in additive manufacturing of heat exchangers, and structure-property relations of nanofluids. The project outcomes promise substantial environmental benefit to Canada by reducing energy consumption and developing alternative coolants with low environmental impact. Further, the development of human capital with unique and high-demand expertise in design and operation of DCs will drive the growth of the Canadian DC industry. x000D
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