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.
RICHARD-Surname Meaning | Origin for the Surname Richard Genealogy. Share. Learn the meaning and origin of the last name Richardson, plus find genealogy and family trees for the Richardson surname.EYNOLDS-Surname Meaning | Origin for the Surname Reynolds Genealogy. Share. Learn the meaning and origin of the last name Ricci, plus find genealogy and family trees for the Ricci surname.