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Event

Calyos at SEMI-THERM 41: Advancing Two-Phase Cooling Conversations in San Jose

Location:

San Jose, US

DATE:

March 13, 2025

Calyos at SEMI-THERM 41: Advancing Two-Phase Cooling Conversations in San Jose

Calyos participated in the 41st annual SEMI-THERM Symposium, held in San Jose, California. This event brings together global thermal management experts to explore cutting-edge developments in electronics cooling, with a growing focus on sustainable, high-efficiency solutions.

A Short Course Contribution

During the first day, Olivier de Laet and Ben Sutton led an in-depth short course titled:

“Analyzing Two-Phase Data Center Cooling Solutions: The Physics, The Challenges, and The Future”.

This session guided participants through the core principles and practical considerations of two-phase cooling in data centers, covering: Fundamental physics of two-phase systems, implementation challenges in real-world environments, strategic approaches to enable adoption.

Panel on Data Center Cooling

Olivier de Laet also took part in a high-level panel discussion centered on the future of data center thermal management. Olivier joined experts M Reza Najjari, Ph.D., P.Eng, Sharon Adam, and Jason Strader in a session moderated by Lieven Vervecken.

Acknowledgments

We extend our sincere thanks to the SEMI-THERM organizing committee and the wider community for the opportunity to engage in such meaningful technical exchanges. Calyos remains committed to advancing thermal innovation and looks forward to ongoing collaboration within the global electronics cooling community.

Further reading:

SEMI-THERM

About Calyos

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.

Media contact

Ben Sutton
Marketing & Business Development Manager

ben.sutton@calyos-tm.com

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