TY JOUR TI THERMODYNAMIC ANALYSIS OF SINGLE UNIT FREON REFRIGERATION OF LLC "ARTES" KW exergetic study KW thermodynamic analysis KW energy efficiency KW boiling point JO Vestnik of Astrakhan State Technical University AU Galimova, L.. AU Sedoykin, I.. AU Firsakov, V.. AU Fomichev, A.. AU Marutov, G.. PY 2012 IS 2012 PB Astrakhan State Technical University