Natural ventilation, air quality, dust and process heat: CFD simulation serving your industrial sites.
Whether you are designing a new plant, looking to correct a heat or dust problem on an existing site, or to size a natural-ventilation system, we can help. EOLIOS sets out to answer every question raised by process heat, fumes and dust found in industrial halls.
Our services rely on CFD simulation and 3D modelling to quickly visualise flow velocity, temperature, pollutant dispersion and thermal draught in any zone. Our studies analyse operator comfort, air quality and energy issues in order to propose the best solutions.
Harnessing process heat to sweep the halls: stack effect and openings.
View this expertise →Steelmaking, foundry, rolling mill: comfort and removal of heat.
View this expertise →Neutral pressure plane and the natural removal of fumes and heat.
View this expertise →Source, dispersion and capture to protect operators and the environment.
View this expertise →On-site visualisation of air and heat movement before optimisation.
View this expertise →Glassworks, steelworks, aluminium: a virtual double of the process.
View this expertise →Cooling and ventilation of conversion halls (HVDC).
View this expertise →Radiation and convection from furnaces: thermal comfort at the workstations.
View this expertise →Click a step to expand it: what we analyse, and what we deliver.
Every study follows a rigorous protocol, calibrated on real measurement campaigns and a hundred or so simulated sites.
Drawings, process thermal loads, openings and smoke tests.
3D geometry, mesh refined around critical zones.
Summer/winter, process operation and wind conditions.
Server-side solving: transient and steady-state regimes.
Fields, bottlenecks and quantified recommendations.
A selection of the CFD studies carried out for manufacturers and site operators.
AluminiumAluminium Dunkerque — flow & thermal
GlassworksVerallia Cognac — operator comfort
SteelworksHöganäs Belgium — thermal-airflow
SteelworksPollutant dispersion — Steelworks
SteelmakingNatural ventilation — Fos-sur-Mer
HVDCElectrical conversion station
LatexThermal control — glove factory
ExtractionNatural-draught extraction hoods
FurnaceThermal camera — industrial furnace
In-depth articles and videos from our CFD software.
Wind and buoyancy to ventilate halls without energy.
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The stack effect: density, gravity and air set in motion.
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Simulation and modelling: excellent alternatives to physical testing.
Learn more →Source, dispersion and capture of industrial dust.
Learn more →Technical papers and fundamentals of the industries domain.
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Plume dispersion and control of the health risk.
Learn more →Fast, accurate simulations from the most powerful CFD software.
At EOLIOS Ingénierie, we specialise in CFD simulation applied to industrial sites. Based in France, with offices in London, Milan, Munich, Madrid, Warsaw, Casablanca and the USA, our firm supports steelmakers, glassmakers, foundries and manufacturers in mastering process heat, air quality and operator comfort.
CFD simulation makes it possible to visualise and analyse airflow, temperature, thermal draught and the dispersion of dust and fumes with precision: sizing natural ventilation and static ventilators, capturing pollutants, thermal comfort at the workstations and smoke audits. Digital twins faithfully reproduce the behaviour of your halls (glassworks, steelworks, aluminium) to optimise comfort and process.
From audit to optimisation, every study is carried out by our doctor-engineers with a clear, actionable deliverable — to guarantee the comfort, air quality and efficiency of your industrial facilities, in France and internationally.
Industrial thermal-airflow studies rely on the expertise of a team of doctor-engineers in fluid mechanics, recognised in their discipline. Specialists in CFD simulation and industrial digital twins, our engineers support manufacturers and operators at every stage of a project: design, smoke audit, optimisation or extension.
Originally founded in France, EOLIOS Ingénierie is today a benchmark consultancy in industrial thermal and airflow simulation, in Europe and worldwide. Present in Paris, London, Milan, Munich, Madrid, Warsaw, Casablanca and the United States, we work on all kinds of industrial sites — combining sharp scientific expertise, high-performance computing tools and a fine understanding of industrial processes.
Recognised scientific expertise, a lead doctor per discipline.
Steelmaking, glassworks, aluminium, foundry and production lines.
Local support for your international projects.
The simplest thing is to talk it through together. Our engineers reply with an initial technical read.