Data center – DC17 – External
In a few words
EOLIOS Ingénierie provided an overview of the thermo-aerodynamic conditions of the various phenomena that take place at the ventilation outlet.
The study of the thermal plume in data centers is essential to prevent servers from overheating.
Data center - DC17 - External
Year
2022
Customer
NC
Location
France
Typology
Data Center - External
Continue navigation :
Our other projects :
Latest news :
Mission description
The challenge of this project was to control the specific thermo-aerodynamic phenomena induced by cooler discharge, as well as the evolution of the various thermal plumes.
CFD studies enabled us to visualize the various thermo-aerodynamic phenomena as a function of different wind orientations, which in turn enabled us to optimize the HVAC treatment systems.
Creating a digital twin
The digital twin of the data center studied in CFD includes air volumes, all generator sets, external air coolers and walls in contact with the outside.
All HVAC systems are modeled.
The digital twin also includes the surrounding buildings, which have been carefully modeled in order to obtain the most accurate evolution of thermal plumes under different wind orientations, and thus quickly identify potential thermal problems.
By analyzing these results from a global or local perspective, we can propose solutions that adapt to the various problems identified.
All generator sets have been CFD-modeled using the digital twin.
Motors, chimneys, heat extraction fans, equipment systems and electrical cabinets are all taken into account in the study.
The refinement of the CFD resolution provides a complex temperature distribution that is representative of reality.
Certain specific phenomena were identified during the study, leading to design work to resolve these issues.
Design readjustment
The CFD simulations enabled us to represent high-temperature zones at all points in space.
This simulation advantage enabled us to pinpoint the looping zones between the air expelled by the air-coolers and the air they re-inject.
The results obtained enabled us to conclude that the thermo-aerodynamic dynamics of the original design could lead to overheating of the cooling system.
These results also enabled us to review the original design and implement appropriate solutions.
Why use CFDs?
Using a CFD study, you can analyze, verify and, if necessary, correct potential design errors. This fast, accurate method reduces design time and ensures concrete, reliable results.
Integrating a CFD study into the design stage means calling on professionals to ensure that no problems arise in the future.
Continue on this topic
Video summary of the study
Discover other projects
Pressure loss study – Generator – Data center
Data Center – PA 22 – External
Technical premises – Data Center
Cooling optimization – Data Center
Data Centers – DC15.1 & DC15.2 – External
Data Center – Paris
Data Center – GAZ NOVEC
CFD-Data Center – Saint Denis
Data center – DC25 – Internal
Data center – DC17 – Internal
Data Center – DC10 – Internal
Data center – DC25 & DC26 – External
Data center – D14 – External
Data center – DC17 – External
DC23 – External
