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.
What does Brooke mean? B rooke as a girls' name (also used less regularly as boys' name Brooke) is pronounced bruk. It is of Old English and Old German origin, and the meaning of Brooke is water, small stream. Also a surname. Actress Brooke Shields has made the English surname familiar as a girl's given name today.