kylmäainekaasu
Kylmäainekaasu, also known as refrigerant gas, is a substance used in refrigeration and air conditioning systems to absorb heat from one location and release it in another. These gases undergo a phase change, typically from liquid to gas and back to liquid, which is the fundamental principle behind their cooling capability. Commonly used refrigerants include hydrofluorocarbons (HFCs), hydrochlorofluorocarbons (HCFCs), and more recently, hydrofluoroolefins (HFOs) and natural refrigerants like ammonia and carbon dioxide.
The selection of a specific kylmäainekaasu depends on various factors, including the required operating temperature, efficiency,
Kylmäainekaasut are circulated within a closed loop system. In an evaporator, the liquid refrigerant absorbs heat