Table Refrigerant R134a Properties of Superheated Vapour t v h s t v h s t v h s °C m³/kg kJ/kg kJ/kg-K °C m³/kg kJ/kg kJ/kg-K °C m³/kg kJ/kg kJ/kg-K .03 65.8 .933 .031 64.5 .923 .0 68.4 .931 .03 70.8 .949 .032 69.6 .940 .030 73.5 .94 .036 75.7 .965 .033 74.6 .956 .031 78.5 .964 .037 80.5 .981 .034 79.5 .972 .032 83.5 .9 .038 85.4 .99 .035 84.5 .988 .033 88.5 .995 .039 90.2 .012 .036 89.4 .003 .034 93.4 .010 .040 95.1 .02 .037 94.3 .018 .034 98.4 .025 .041 99.9 .041 .037 99.2 .033 .035 03.3 .040 .042 04.8 .056 .038 04.1 .04 .036 08.3 .054 .043 09.7 .070 .039 09.0 .062 .037 13. .069 .043 14.6 .084 .040 13.9 .076 .037 18.2 .083 .044 19.5 .098 .04 18.9 .090 .038 23.2 .097 .045 24. .112 .041 23.8 .104 .039 28. .111 .046 29.4 .126 .042 28.8 .118 .039 33.3 .125 .047 34.4 .1 .043 33. .132 0 .040 38. .138 0 .047 39.4 .153 0 .04 38.9 .14 0 .041 43.4 .152 0 .048 44.5 .16 0 .044 4 .159 1 .04 48. .165 1 .049 49.5 .180 1 .045 49. .172 1 .042 53.7 .179 1 .050 54. .193 1 .046 54.2 .186 2 .043 58.9 .192 2 .05 59.8 .206 2 .046 59.3 .199 2 .04 64. .205 t v h s t v h s t v h s °C m³/kg kJ/kg kJ/kg-K °C m³/kg kJ/kg kJ/kg-K °C m³/kg kJ/kg kJ/kg-K .027 67. .922 .026 71.2 .931 .024 69.9 .923 .028 72.4 .939 .02 76.4 .94 .025 75.3 .940 .029 77.5 .955 .027 81. .964 .025 80.5 .956 .0 82.5 .97 .028 86. .980 .026 85.7 .97 .030 87.6 .987 .029 91.7 .995 .027 90.8 .988 .031 92.6 .00 .0 96.8 .01 .027 95.9 .004 .032 97.6 .018 .030 01.8 .026 .028 01.0 .019 .03 02.6 .03 .031 06.8 .040 .029 06.1 .034 .033 07.6 .047 .03 11.9 .055 .029 11.2 .04 .034 12.6 .062 .032 16.9 .069 .030 16.3 .063 .035 17.6 .076 .033 22.0 .08 .031 21. .077 .035 22.6 .090 .033 27.1 .098 .031 26. .091 .036 27. .104 .034 32. .11 .032 31.6 .105 .037 32.7 .118 0 .035 37.3 .125 0 .032 36.7 .119 0 .037 37.8 .132 0 .035 42.4 .139 0 .033 41.9 .133 0 .038 42.9 .145 1 .036 47.5 .15 1 .034 47.0 .147 1 .03 48. .159 1 .03 52.7 .166 1 .034 52.2 .160 1 .039 53.2 .172 2 .037 57.9 .179 2 .035 57. .173 2 .040 58.4 .185 2 .038 63. .19 2 .035 62.7 .187 2 .040 63.6 .199 3 .038 68.4 .206 3 .036 68.0 .200 Abs Pressure 0 kPa Sat Temp 1.58°C Abs Pressure 5 kPa Sat Temp 4.22°C Abs Pressure 0 kPa Sat Temp 6.72°C Abs Pressure 5 kPa Sat Temp 9.08°C Abs Pressure 0 kPa Sat Temp 1.33°C Abs Pressure 5 kPa Sat Temp 3.48°C PanGlobal Training Systems Refrigeration Tables