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Micro Channel Heat Pipes

MCHPs are a hybrid HP-PHP solution that remains a simple and lightweight ultra-efficient cooling solution.

Lightweight, unique flat aluminium heat pipe design.
Customise length and bends to suit your application.
Hybrid design improves performance in different orientations.

How do Micro-Channel Heat Pipes work?

Typical Applications

Regardless of the market segment the same applications require cooling.

Batteries
Batteries

Batteries

  • Prismatic Cell
  • Pouch Cell
  • Cylindrical Cell

Advancements in battery chemistry combined with demanding user needs such as fast charging are resulting in battery packs becoming increasingly difficult to thermally manage.

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Embedded Processors

Embedded Processors

  • Advanced Driver Assistance Systems (ADAS)
  • Electronic Control Units (ECU), CPU, GPU
  • Sensors: Radar, Lidar

As vehicles become software defined processors designed for data centers are now required in harsher environments such as defence, aeronautics and passenger vehicles.

Learn More
Embedded Processors
Electronic Components
Electronic Components

Electronic Components

  • Sensors
  • Radar / Lidar
  • LEDs

New technologies and packaging requirements are resulting in smaller and smaller electronics that produce more and more heat.

Learn More

Trying to cool something different?

No worries! Calyos an develop custom solutions for your application, share some initial details with us and we can begin to consider the best technology.
Common requests include: Hydrogen Fuel Cells, E-Motors, Brakes, Comfort / Seating...

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Our two-phase cooling systems always bring three clear benefits:

Passive & Pump Free

Ultra Reliable & Zero Maintenance

High HTC & Low Thermal Resistance

Micro channel heat pipes

Use Cases

There are thousands of use cases for our technology. Here we have selected a few examples to give you an idea of how our solutions can be used. Don't be afraid if you have something different - reach out to us and we can validate the application through an initial feasibility analysis.

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Our solution eliminated the temperature difference between the top and bottom of the cells, while also reducing the Delta T between the cells and the water cold plate.

E-Mobility

:

Research

Pouch Cell

Our solution eliminated the temperature difference between the top and bottom of the cells, while also reducing the Delta T between the cells and the water cold plate.
Batteries
Low power cooling for an ECU using the side of the IP rated box to dissipate the heat.

E-Mobility

:

ECU

Low power cooling for an ECU using the side of the IP rated box to dissipate the heat.
Embedded Processors
Our solution was designed to remove 5.5kW of thermal power from the batteries to enable ultra-fast charging. Our MCHP-BT solution involved 45 heat pipes, each removing 122W of thermal power.

E-Mobility

:

Motorsport

Cylindrical Cell

Our solution was designed to remove 5.5kW of thermal power from the batteries to enable ultra-fast charging. Our MCHP-BT solution involved 45 heat pipes, each removing 122W of thermal power.
Batteries
Providing an upgrade to an existing OEM battery pack, adding 2 'L' shape MCHPs per cell improved the charging speed by 25%, while also lowering intra- and inter-cell temperatures to below 2°C.

E-Mobility

:

Automotive

Prismatic Cell

Providing an upgrade to an existing OEM battery pack, adding 2 'L' shape MCHPs per cell improved the charging speed by 25%, while also lowering intra- and inter-cell temperatures to below 2°C.
Batteries

Calyos makes applying these two-phase technologies feasible.

By working side by side with our clients, Calyos can pair our knowledge and experience with our clients understanding of their application. This allows us to continue to develop innovative cooling systems that are viable in terms of mechanical design, cost and thermal performance for real-world applications.

Two-Phase Physics

Our experts enable us to produce
proprietary wick structures that maximize capillary pumping. We meticulously select fluids and fine-tune vaporization and condensation processes to deliver exceptional performance that Calyos is globally recognized for.

Modelling & Simulation

Calyos' advanced modelling capabilities integrate physics-based simulations with complex models derived from empirical test data. Two-phase modelling is not easy and this crucially ensures accuracy balancing theoretical precision and real-world validation.

System Design

Calyos' patents and exclusive know-how enable robust designs, that easily mechanically integrate with your application while remaining cost effective to manufacture, assemble, fill with fluid and install.

Manufacturing

In combination with our own facility and testing laboratory, Calyos has relationships with industrial partners in different regions and for different markets to meet the mass production needs for our clients.

Other Two-Phase Technologies

Calyos produces other technologies that could be equally relevant for resolving your thermal challenges. Check them out.

Heat Pipes

Traditional HPs are beautifully simple and provide incredibly low thermal resistances.

Learn MoreHeat Pipes

Loop Heat Pipes

LHPs provide the ability to not only handle very high heat flux, but also to transport heat over long distances.

Learn MoreLoop Heat Pipes

Pulsating Heat Pipes

Also referred to as Oscillating Heat Pipes, Calyos is working hard to mature this newer technology.

Learn MorePulsating Heat Pipes

Let's Get Started

Schedule an introductory call with one of Calyos' two-phase experts.

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