Teal isotherms converging into amber

Physics intelligence.
Deployed.

We help engineering teams solve problems in heat transfer, fluid flow and energy use—with our own models, cooling designs and laboratory tests.

Compute. Electrification. Energy systems.

How we work

Our engineers work
alongside yours.

We start with your system: its heat load, available space and operating conditions. Then we model the options, develop a cooling design and test a prototype with your team.

01

Identify the problem

Review heat loads, temperature limits and packaging. Build a model of the system.

02

Develop the design

Compare cooling options using our thermal models. Design around your operating requirements.

03

Test the prototype

Measure temperatures, heat transfer and pressure losses. Compare the results with the model.

Design · Prototype · Test

From the model
to working hardware.

We design the cooling hardware, build prototypes and test them in the lab against our predictions.

Microchannel cold plate
01Microchannel cold plate

Machined channel geometry for high local heat flux.

Cooling architecture
02Cooling architecture

Thermosyphon and heat-exchanger layouts sized for the system.

Test hardware
03Test hardware

Instrumented prototypes measured for temperature and pressure drop.

Selected work & research

Cooling research.
Industrial engineering.

All programs & applications
A research foundation

Two-phase research
from EPFL to industry.

Rooted in EPFL’s Heat and Mass Transfer Laboratory. Built on two-phase heat-transfer research by co-founders Jackson B. Marcinichen and John R. Thome.

Meet the company
Published validation · ASME InterPACK

Thermosyphon models
checked against measurements.

Our thermosyphon simulator was compared with an independent Nokia Bell Labs server-cooling dataset. The publication reports good agreement for component heat transfer and pressure drops.

Validation applies to the studied dataset—not a universal cooling-system rating.

Read the published study
Research, results & test conditions
The next step

Discuss your project
with our engineers.

Tell us what you are building and where you need help.

Talk to our team