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EOLIOS INGÉNIERIE
- | Cooling Systems
- | Environmental Services
- | Fire and Safety
- | Consulting Services
- | Design and Construction
Our areas of expertise: internal CFD simulation of IT rooms, electronic and liquid cooling, external CFD simulation (thermal plumes, generator sets, rooftop exhausts), energy optimization and PUE, cooling systems, fire simulation and IEAG, audits and diagnostics, thermal analysis of technical rooms, commissioning and load testing, and urban heat islands.
We provide support at every stage: regulatory compliance documentation (ASHRAE TC 9.9, Uptime Tier), design assistance, optimization, failure analysis, and site audits. HPC calculations, legally binding engineering reports, and cost-based recommendations. Learn more about our data center projects and our CFD white paper.
9 offices: Paris, London, Milan, Munich, Madrid, Warsaw, Amsterdam, Casablanca, and the U.S. Contact us or come meet us at the G65stand !
Events
Address
183 rue de la Pompe5th floor
Paris
Paris (75)
75116
France
Contact us
News
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EOLIOS Engineering — CFD engineering firm specializing in data centers — fire simulation in data centers. Smoke propagation, smoke exhaust, dispersion, and maintenance of extinguishing gas concentrations (I ... -
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EOLIOS Engineering — a CFD engineering firm specializing in data centers — CFD modeling of load banks. Before commissioning tests, we model the layout of the load banks to ensure that... ... -
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EOLIOS Engineering — a CFD engineering firm specializing in data centers — thermal analysis of technical rooms. UPS rooms, STS rooms, main distribution panels, transformer rooms, and battery rooms: these critical spaces are often subject to... ... -
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EOLIOS Engineering — a CFD engineering firm specializing in data centers — data center audits and diagnostics. Hot spots, malfunctions, uncertain redundancy margins: we conduct campaigns to... ... -
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EOLIOS Engineering — CFD engineering firm specializing in data centers — external CFD simulation. Thermal plumes, exhaust from cooling units and generators, roof recirculation: depending on the ... -
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EOLIOS Engineering — CFD engineering firm specializing in data centers — thermal storage analysis. Design of storage tanks, stratification, temperature losses, inlets/outlets: simulation ... -
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EOLIOS Engineering — a CFD engineering firm specializing in data centers — energy optimization and PUE calculation. Setting adjustments, containment, free cooling, flow balancing: we identify ... -
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EOLIOS Engineering — CFD engineering firm specializing in data centers — the impact of data centers on the urban heat island effect. We assess the impact of a data center’s heat emissions on its immediate environment ... -
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EOLIOS Engineering — a CFD engineering firm specializing in data centers and electronic cooling. Circuit boards, servers, racks, and cabinets: we model conduction, convection, and radiation up to the point where... ... -
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EOLIOS Engineering — a CFD engineering firm specializing in data centers — data center digital twin. A virtual replica of your equipment and fluid flows, the thermal digital twin allows you to... ... -
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EOLIOS Engineering — CFD engineering firm specializing in data centers — in-house CFD simulation of server rooms. Hot and cold aisles, hot air recirculation, cold air bypass, server temperature... ... -
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Visit EOLIOS Ingénierie at stand , G65, at Data Center World Paris 2026. As an engineering firm specializing in computational fluid dynamics (CFD), EOLIOS has modeled more than 200 data center sites, ranging from ...
Videos
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CFD simulation of a data center using EOLIOS: airflow, hot spots, and rack inlet temperatures visualized in 3D.
