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Our HVAC resources

Explore our HVAC resources.

Our technical files:

EOLIOS, specialist in fluid mechanics, offers you here a set of links to technical files in the field of air conditioningheating and ventilation

Our technical files cover a multitude of topics, such as fluid mechanics,aerodynamics, the notion of atmospheric pressureturbulenceairflow modeling, the impact of wind speed on structures, and much more. 

We designed these  files so that they are accessible and comprehensible to all, while offering rigorous and reliable scientific content.
Each   file includes detailed explanations of key concepts, explanatory diagrams, data tables and concrete examples. 

Whether you’re an engineering professional, an installer, a technician or simply passionate about HVAC, our aim is to provide you with the information you need to succeed in your projects and help you make informed decisions.

Feel free to browse our selection of  and contact us if you have any questions or suggestions.
We’re here to support you on your journey into HVAC engineering.

Discover our technical files on HVAC:

Study of natural ventilation

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What is natural ventilation?

Natural ventilation in buildings is a method that uses the natural forces of the wind.

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Etude des recirculations - aérotherme 2

Legionnaires’ disease and cooling towers

Legionella and cooling towers: Understanding the risks and precautions to take

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Reservoir rupture: wave effect

Simulating the consequences of an outdoor liquid leak using CFD simulation

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Illustration - cheminée

Industrial chimney sizing

As experts in CFD simulation, we specialize in the design of industrial chimneys and ducts.

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Photo d'un entrepôt de stockage de produit pharmaceutique

Climatic engineering of high rise premises

CFD can provide solutions to thermal stratification problems in high-rise buildings.

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Photo d'un nageur sous l'eau dans un bassin de piscine

Simulation of the aeraulics of swimming pools

Indoor air quality, thermal comfort for occupants and energy efficiency are all easy challenges to meet with CFD.

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Thermal draft effect

The thermal draft effect is due to the difference in density between warm and cold air, and to the force of gravity.

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CFD simulation: An alternative to wind tunnel testing

La simulation et la modélisation CFD sont plus facilement réalisables que des tests en soufflerie. Elles font d’excellentes alternatives.

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What is CFD simulation?

In this article we will focus on understanding CFD simulation in a general way, detailing the various stages common to different types of simulation.

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