Refrigeration and air conditioning compressors are vapor compressors, meaning they are designed to compress refrigerant vapor, not liquid refrigerant. Liquids cannot be compressed, which is why liquid ...

[Editor’s Note: The analytical mind of today’s apprentice students is often underappreciated. The following article was motivated by a technical document that was read by an HVACR apprenticeship ...

The evaporating tank is a constant pressure heat exchanger operating on the low pressure side of the system. In this heat exchanger, a low temperature, two phase mixture of freon liquid and vapor ...

Refrigerant is a chemical that comes in the form of a liquid or gas. While it is usually well-packaged to prevent the risk of harm or death, accidents do happen. If you inhale or ingest refrigerant of ...

As useful as refrigerators and air conditioners are, the gases they use as refrigerants can leak into the atmosphere and become major contributors to climate change. Now engineers at Harvard have ...

"By halving cooling energy and ditching Freon entirely, the Elkhorn 970 lets us invest more power budget where it matters—into GPUs that accelerate our customers' models." "KRAMBU's deployment proves ...