Schedule Intro

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.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form. Please try again.
Register for our newsletter to join 2000+ engineers and stay up to date on all things two-phase.
Subscribe

Use cases

There are thousands of use cases for our technology, below we have included many examples as to where our technology can be used. All of our use cases have been validated through client projects, including some with the partners listed below.
‍
Don't be afraid if you have something different - reach out to us and we can validate the application through a feasibility study.
Trusted by leading, global companies across different markets

All Use Cases

Select your market below to see other applicable use cases.

All
E-Mobility
Computing
Renewable Energy
Specialized Equipment
Here one 600W CPU, with >150W hotspots, is inside a 2U chassis with 300CFM of airflow. Transporting the heat to the rear of the chassis enabled maximum airflow.

Computing

:

Server

1x CPU

Here one 600W CPU, with >150W hotspots, is inside a 2U chassis with 300CFM of airflow. Transporting the heat to the rear of the chassis enabled maximum airflow.
Servers
A unique high power application of a loop heat pipe to recover heat from the engine oil system and dissipate it on the nacelle of the aircraft providing passive deicing assistance.

E-Mobility

:

Aviation

Engine Heat Recovery

A unique high power application of a loop heat pipe to recover heat from the engine oil system and dissipate it on the nacelle of the aircraft providing passive deicing assistance.
Specialized Equipment
In this application a high MTBF was critical. Our solution delivered that, while also ensuring an IP66 rating with a 100% passive solution (no fans). The cooling of two 150W components was achieved with completely natural convection.

E-Mobility

:

Rugged Computer

In this application a high MTBF was critical. Our solution delivered that, while also ensuring an IP66 rating with a 100% passive solution (no fans). The cooling of two 150W components was achieved with completely natural convection.
Embedded Electronics
Double sided evaporator capable of cooling 1.5kW of heat from 6 IGBTs with a thermal resistance of 0.011K/W.

E-Mobility

:

Inverter

Double sided evaporator capable of cooling 1.5kW of heat from 6 IGBTs with a thermal resistance of 0.011K/W.
Power Electronics
In collaboration with Streacom, Calyos developed a 100% passive solution to cool a CPU and GPU within this desktop form factor.

Computing

:

Streacom SG10

In collaboration with Streacom, Calyos developed a 100% passive solution to cool a CPU and GPU within this desktop form factor.
Personal Computers
Our solution cooled 8 IGBT modules, with a total thermal power of 11.2kW. By reducing the thermal resistance of the cooling system, the client could reduce the number of IGBT modules reducing cost significantly. There are also no pumps, nor fans drastically reducing maintenance.

E-Mobility

:

Rail

Traction Inverter

Our solution cooled 8 IGBT modules, with a total thermal power of 11.2kW. By reducing the thermal resistance of the cooling system, the client could reduce the number of IGBT modules reducing cost significantly. There are also no pumps, nor fans drastically reducing maintenance.
Power Electronics
Using a 280mm radiator mounted above the evaporator this solution is capable of cooling a processor dissipating 300W. This is ideal for reliability critical applications due to the inherent fit and forget nature of an LHP-EE solution.

Computing

:

Workstation

Workstation AIO

Using a 280mm radiator mounted above the evaporator this solution is capable of cooling a processor dissipating 300W. This is ideal for reliability critical applications due to the inherent fit and forget nature of an LHP-EE solution.
Personal Computers
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
Implementing a Calyos solution enabled the use of the high-power LEDs totalling 300W. The exchange surface was reduced from 3.8m² to 2.1m² and the weight by 1.5kg. Notably the LHP-EE system was operating against gravity.

Specialized Equipment

:

Lighting

LED Floodlight

Implementing a Calyos solution enabled the use of the high-power LEDs totalling 300W. The exchange surface was reduced from 3.8m² to 2.1m² and the weight by 1.5kg. Notably the LHP-EE system was operating against gravity.
Embedded Electronics
A solution capable of cooling up to 800W, completely passively, using the conductive plate as a cold source. The design also operates in anti-gravity and has passed stringent military testing including dust, vibrations, accelerations, impact, and liquid ingress.

E-Mobility

:

Vehicle Mounted Computer

A solution capable of cooling up to 800W, completely passively, using the conductive plate as a cold source. The design also operates in anti-gravity and has passed stringent military testing including dust, vibrations, accelerations, impact, and liquid ingress.
Embedded Electronics
Our solution was designed to remove 2.4kW of thermal power from the inverter and recover this energy by pre-heating the HVAC system. Our LHP-PE solution transported the heat over 4m, completely passively, proving our ability to transport heat over long distance against accelerations.

E-Mobility

:

Light Vehicles

Power Inverter

Our solution was designed to remove 2.4kW of thermal power from the inverter and recover this energy by pre-heating the HVAC system. Our LHP-PE solution transported the heat over 4m, completely passively, proving our ability to transport heat over long distance against accelerations.
Power Electronics
Designed to fit inside an existing cabinet, the heat pipe systems was able to cool two rows of IGBTs. Fans assist with the airflow through the air exchanger.

E-Mobility

:

Rail

Substation

Designed to fit inside an existing cabinet, the heat pipe systems was able to cool two rows of IGBTs. Fans assist with the airflow through the air exchanger.
Power Electronics
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
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
Our solution cooled 8 IGBT modules, with a total thermal power of 11.2kW. By reducing the thermal resistance of the cooling system, the client could reduce the number of IGBT modules reducing cost significantly. There are also no pumps, nor fans drastically reducing maintenance.

E-Mobility

:

Rail

Traction Inverter

Our solution cooled 8 IGBT modules, with a total thermal power of 11.2kW. By reducing the thermal resistance of the cooling system, the client could reduce the number of IGBT modules reducing cost significantly. There are also no pumps, nor fans drastically reducing maintenance.
Power Electronics
Designed to fit inside an existing cabinet, the heat pipe systems was able to cool two rows of IGBTs. Fans assist with the airflow through the air exchanger.

E-Mobility

:

Rail

Substation

Designed to fit inside an existing cabinet, the heat pipe systems was able to cool two rows of IGBTs. Fans assist with the airflow through the air exchanger.
Power Electronics
Double sided evaporator capable of cooling 1.5kW of heat from 6 IGBTs with a thermal resistance of 0.011K/W.

E-Mobility

:

Inverter

Double sided evaporator capable of cooling 1.5kW of heat from 6 IGBTs with a thermal resistance of 0.011K/W.
Power Electronics
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
Research prototype to investigate the impacts of vibrations and orientations on the PHPs performance.

E-Mobility

:

Aeronautic

PHP for Electronic Components

Research prototype to investigate the impacts of vibrations and orientations on the PHPs performance.
Embedded Electronics
In this application a high MTBF was critical. Our solution delivered that, while also ensuring an IP66 rating with a 100% passive solution (no fans). The cooling of two 150W components was achieved with completely natural convection.

E-Mobility

:

Rugged Computer

In this application a high MTBF was critical. Our solution delivered that, while also ensuring an IP66 rating with a 100% passive solution (no fans). The cooling of two 150W components was achieved with completely natural convection.
Embedded Electronics
A unique high power application of a loop heat pipe to recover heat from the engine oil system and dissipate it on the nacelle of the aircraft providing passive deicing assistance.

E-Mobility

:

Aviation

Engine Heat Recovery

A unique high power application of a loop heat pipe to recover heat from the engine oil system and dissipate it on the nacelle of the aircraft providing passive deicing assistance.
Specialized Equipment
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 Electronics
A solution capable of cooling up to 800W, completely passively, using the conductive plate as a cold source. The design also operates in anti-gravity and has passed stringent military testing including dust, vibrations, accelerations, impact, and liquid ingress.

E-Mobility

:

Vehicle Mounted Computer

A solution capable of cooling up to 800W, completely passively, using the conductive plate as a cold source. The design also operates in anti-gravity and has passed stringent military testing including dust, vibrations, accelerations, impact, and liquid ingress.
Embedded Electronics
Our solution was designed to remove 2.4kW of thermal power from the inverter and recover this energy by pre-heating the HVAC system. Our LHP-PE solution transported the heat over 4m, completely passively, proving our ability to transport heat over long distance against accelerations.

E-Mobility

:

Light Vehicles

Power Inverter

Our solution was designed to remove 2.4kW of thermal power from the inverter and recover this energy by pre-heating the HVAC system. Our LHP-PE solution transported the heat over 4m, completely passively, proving our ability to transport heat over long distance against accelerations.
Power Electronics
Here one 600W CPU, with >150W hotspots, is inside a 2U chassis with 300CFM of airflow. Transporting the heat to the rear of the chassis enabled maximum airflow.

Computing

:

Server

1x CPU

Here one 600W CPU, with >150W hotspots, is inside a 2U chassis with 300CFM of airflow. Transporting the heat to the rear of the chassis enabled maximum airflow.
Servers
Using a 280mm radiator mounted above the evaporator this solution is capable of cooling a processor dissipating 300W. This is ideal for reliability critical applications due to the inherent fit and forget nature of an LHP-EE solution.

Computing

:

Workstation

Workstation AIO

Using a 280mm radiator mounted above the evaporator this solution is capable of cooling a processor dissipating 300W. This is ideal for reliability critical applications due to the inherent fit and forget nature of an LHP-EE solution.
Personal Computers
Here a very low case temperature was targeted for a 300W FPGA in a 1U chassis by transporting the heat to an area where the air exchanger size and airflow can be maximized.

Computing

:

Server

1x FPGA

Here a very low case temperature was targeted for a 300W FPGA in a 1U chassis by transporting the heat to an area where the air exchanger size and airflow can be maximized.
Servers
In collaboration with Streacom, Calyos developed a 100% passive solution to cool a CPU and GPU within this desktop form factor.

Computing

:

Streacom SG10

In collaboration with Streacom, Calyos developed a 100% passive solution to cool a CPU and GPU within this desktop form factor.
Personal Computers
Here Calyos was targeting two 350W CPUs inside a 1U server chassis. The design was optimized for 75 CFM, ensuring quiet operation.

Computing

:

Server

2x CPU

Here Calyos was targeting two 350W CPUs inside a 1U server chassis. The design was optimized for 75 CFM, ensuring quiet operation.
Servers
Our solution was designed to remove 4.2kW heat from three IGBT modules. Multiple inverter modules were located within a single solar farm site.

Renewable Energy

:

Solar

Solar Inverter

Our solution was designed to remove 4.2kW heat from three IGBT modules. Multiple inverter modules were located within a single solar farm site.
Power Electronics
Fully aluminum, lightweight, quieter solution that provides higher thermal performance enabling better component efficiency and longer component lifetime.

Renewable Energy

:

Renewable Energy Inverter

Fully aluminum, lightweight, quieter solution that provides higher thermal performance enabling better component efficiency and longer component lifetime.
Power Electronics
Implementing a Calyos solution enabled the use of the high-power LEDs totalling 300W. The exchange surface was reduced from 3.8m² to 2.1m² and the weight by 1.5kg. Notably the LHP-EE system was operating against gravity.

Specialized Equipment

:

Lighting

LED Floodlight

Implementing a Calyos solution enabled the use of the high-power LEDs totalling 300W. The exchange surface was reduced from 3.8m² to 2.1m² and the weight by 1.5kg. Notably the LHP-EE system was operating against gravity.
Embedded Electronics
This portable solution was designed to improve the lifetime of the Peltier module it is cooling. It solved the mechanical challenge with a drastic reduction in the size and weight vs the previous solution. The design features flexible lines to ease installation and use.

Specialized Equipment

:

Gas Analyzer

This portable solution was designed to improve the lifetime of the Peltier module it is cooling. It solved the mechanical challenge with a drastic reduction in the size and weight vs the previous solution. The design features flexible lines to ease installation and use.
Embedded Electronics
PHP functioning as a heat spreader and dissipating 800W.

Specialized Equipment

:

Research

PHP Spreader

PHP functioning as a heat spreader and dissipating 800W.
Power Electronics

Let's Get Started

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

Request Intro
By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information.
PreferencesDenyAccept