The core of a refrigeration system is the compressor, which is designed to pump cool refrigerant gas from the evaporator into the condenser. To accomplish this task the compressor raises the ...

We'll discuss the refrigeration cycle using the cycle diagram below. Component #1 is the compressor. It takes refrigerant vapor in from the low pressure side of the circuit, and discharges it at a ...

Adding salt to a road before a winter storm changes when ice will form. Researchers at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have applied this basic concept ...

Conventional refrigeration technologies are based on cycles in which greenhouse gases are alternately compressed and expanded. One kilogram of a typical refrigerant gas contributes as much to the ...

With global energy prices soaring to record high levels and no end in sight, home appliance manufacturers struggle to find innovative and effective ways to improve energy efficiency. Among the most ...