In this cycle, a circulating refrigerant such as Freon enters the compressor as a vapor. From point 1 to point 2, the vapor is compressed at constant entropy and exits the compressor as a vapor at a higher temperature, but still below the vapor pressure at that temperature.
Nichols Family Name. An English, Irish and German surname of Nichols is based on the name Nicholas. The name Nicholas comes from the Greek language with the name Ã¢â¬ËnikolaosÃ¢â¬â¢ which means to conquer people. Spelling forms for Nichols are Nuckles, Nickel, Nicol, Nycol, Nickles and Nicolls.
Last name: Fish. This interesting surname is of Anglo-Saxon origin, and derives from the Middle English (1200 - 1500) fische or fish, itself coming from the Olde English pre 7th century fisc meaning a fish. Fisc occurs as a personal name in the Domesday Book for Norfolk of 1086.