A representative from Calyos will reach out to you to plan an introductory web call where they will explain how our technology works and demonstrate the applications and benefits of it.
Experimental study of pulsating heat pipes for cooling the stator of an electrical machine
Experimental investigation of the effect of the vibration on the operation of the direct contact condensation “box” component of a Capillary Jet Loop
Heat Transfer Performance of a Six-turn Pulsating Heat Pipe for Aeronautical Application under Vibration Environment
Capillary Jet Loop in direct contact condensation mode used to perform ice protection function of a turboprop composite nacelle intake
Computational simulation of a vapor jet into a subcooled flow inside a capillary jet loop system operating in direct condensation mode
A Loop Heat Pipe for Vehicle CPU Cooling: Peak Performance and Partial Flooding and Dryout Regimes
Flat-plate pulsating heat pipe for three-dimensional thermal spreader
Performance analysis and simplified modelling of a capillary jet loop heat pipe
Using Loop Heat Pipe solutions, and a dielectric fluid, to cool SiC MOSFET power modules for aircraft systems
New micro-evaporator for electronics cooling
Systèmes diphasiques CALYOS, développements récents
Experimental investigation of a capillary-assisted high performance evaporator
Experimental investigations of a Multi-Source Loop Heat Pipe for electronics cooling
Multi-source miniaturized Loop Heat Pipes for electronics cooling
Capillary Jet Loop
Etude experimentale de la condensation convective a vitesse massique interḿediaire en tube horizontal de section circulaire
Temperature Swing Issue, How a Passive Two-Phase Cooling Loop Can Improve the Power Electronic Lifetime
High Performances Passive Two-Phase Loops for Power Electronics Cooling
Experimental investigation on condensation flow regimes, heat transfer and pressure drop in horizontal circular cross-section channel
Capillary thermosyphon loop for high power electronic cooling by natural convection
Thermal Performances of a fully passive capillary pumped loop with heat flux up to 90 W/cm² at evaporator
Performance Passive Two-Phase Cooling systems
Experimental investigations of a CPL pressurized with NCG inside a centrifuge up to 10g
Railways qualification tests of Capillary Pumped Loop on a train
Who We Are
Calyos is a leader in the design and manufacture of two-phase thermal management systems. Building on our heritage from Euro Heat Pipes (EHP) and their space technology expertise, we specialize in innovative cooling solutions that tackle the thermal challenges of tomorrow.
What We Do
We engineer advanced cooling technologies, including loop heat pipes, micro-channel heat pipes, and pulsating heat pipes, to optimize thermal performance across a variety of applications. Typically these include: power electronics, processors, and batteries, but we don't stop there we are continuing to develop and produce fully customizable solutions for other specific needs, for example e-motors and fuel cells.
Where We Operate
Calyos is headquartered in Charleroi, Belgium, where our engineering and production teams work side by side in a state-of-the-art facility. From this base, we serve a global clientele, providing our cutting-edge solutions across North America, Asia, Europe, and South America.
When We Started
Calyos was incorporated in 2014 as a spin-off from Euro Heat Pipes (EHP), which was established in 2001 and has become a major player in the European satellite market. Since then, Calyos has been adapting and evolving EHP's space-grade cooling technologies for terrestrial applications.
Why We Matter
Our mission is to lead the industry towards adopting the most effective and sustainable thermal management solutions. We aim to address the most pressing thermal challenges in the data-driven and electrified environments of today, leveraging passive cooling technologies to achieve superior efficiency and environmental stewardship.
How We Succeed
Our success is driven by our commitment to four core values:
1. Applied Knowledge - Transforming deep technical expertise into market-ready solutions.
2. Better Together - Emphasizing collaboration with all stakeholders to enhance our collective success.
3. Inherent Flexibility - Adapting our solutions and practices to keep pace with evolving market demands.
4. Continuous Research - Persistently innovating to maintain our leadership in thermal technology.
Ben Sutton
Marketing & Business Development Manager
