CO2 has a very low boiling point ... impact of the frost layer on heat transfer and on air flow.” The simulations showed that the heat pump system can achieve a COP of over 3 for a full year ...

If you’re traveling with your CO2 bike air pump, you are likely to find available cartridges in your destination in bike ...

IHI Corporation (TOKYO:7013) is proud to announce the successful development and world-first testing of a cutting-edge vacuum ...

Researchers at the University of Padua in Italy have designed a dual-source heat pump that uses CO2 as the refrigerant ... enabling selection between air and solar energy or their simultaneous ...

Significantly reduces aircraft drag, improves fuel efficiency, and contributes to CO2 emissions reduction ... and reliable vacuum pumps capable of handling low-density air at cruising altitudes ...