Networks and pressure losses, chimneys and draught, thermal storage: CFD simulation serving your industrial processes.
Whether you are designing an airflow or hydraulic network, sizing a chimney or a storage tank, or looking to correct pressure losses, we can help. EOLIOS sets out to answer every question raised by the flows and heat transfer of your processes.
Our services rely on CFD simulation to quickly visualise flow velocity, pressure, thermal stratification and draught in any network or equipment. Our studies analyse pressure-loss, efficiency and safety issues in order to propose the best solutions.
Linear and singular losses: locate the resistances and redesign the ducts.
View this expertise →Draught, duct height and exhaust dispersion through CFD.
View this expertise →Buffer tanks and water loops: stratification and hydraulic balancing.
View this expertise →Radiative exchanges and ventilation of high-temperature processes.
View this expertise →Ventilation, recirculation and cooling of generator rooms.
View this expertise →Modelling of flooding and multiphase flows.
View this expertise →Continuous casting line: extraction and control of vapours.
View this expertise →Laminar flow, solvent capture and application quality.
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.
Network drawings, flow rates, temperatures and operating conditions.
3D geometry, mesh refined around critical zones.
Nominal load, peaks and degraded configurations.
Server-side solving: transient and steady-state regimes.
Fields, bottlenecks and quantified recommendations.
A selection of CFD studies on networks, chimneys and process equipment.
PlenumPressure losses — CNIT plenum
ChimneyIndustrial chimney — Aluminium furnace
StorageStratification — storage tank
Generator setsAir mixing — generator rooms
SilicaRadiation & ventilation — ingot mould
AeronauticsPaint booth — aircraft hangar
SafetyTank rupture — wave effect
CastingVapour capture — continuous casting
La DéfenseSmoke-extraction hopper — La Défense
In-depth articles and videos from our CFD software.
The stack effect: density, gravity and air set in motion.
Learn more →Draught, duct height and exhaust dispersion.
Learn more →Linear and singular losses: optimise ducts through CFD.
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Simulation and modelling: excellent alternatives to physical testing.
Learn more →Technical papers and fundamentals of industrial process.
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Wind and buoyancy to ventilate without consuming energy.
Learn more →Fast, accurate simulations from the most powerful CFD software.
At EOLIOS Ingénierie, we specialise in CFD simulation applied to industrial processes. Based in France, with offices in London, Milan, Munich, Madrid, Warsaw, Casablanca and the USA, our firm supports manufacturers and engineering offices in sizing networks, chimneys and process equipment.
CFD simulation makes it possible to visualise and analyse flows, pressure losses, thermal draught and stratification with precision: optimisation of ducts and plenums, sizing of chimneys and ventilators, stratification of storage tanks, vapour capture and paint-booth quality. It also handles multiphase phenomena such as tank rupture and the wave effect.
From audit to optimisation, every study is carried out by our doctor-engineers with a clear, actionable deliverable — to guarantee the efficiency, safety and effectiveness of your processes, in France and internationally.
Process studies rely on the expertise of a team of doctor-engineers in fluid mechanics, recognised in their discipline. Specialists in CFD simulation of flows and heat transfer, our engineers support manufacturers and engineering offices at every stage of a project: design, sizing, optimisation or expert assessment.
Originally founded in France, EOLIOS Ingénierie is today a benchmark consultancy in the simulation of flows and heat transfer, in Europe and worldwide. Present in Paris, London, Milan, Munich, Madrid, Warsaw, Casablanca and the United States, we work on all kinds of industrial processes — combining sharp scientific expertise, high-performance computing tools and a mastery of airflow and hydraulics.
Recognised scientific expertise, a lead doctor per discipline.
Ducts, chimneys, tanks, booths 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.