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 .017 78.2 .926 .016 77.0 .920 .015 75.7 .913 .017 84.0 .944 .016 82.9 .938 .01 81. .932 .018 89.6 .961 .017 88.6 .955 .016 87.6 .950 .01 95.1 .977 .01 94.2 .972 .017 93.3 .96 .019 00.6 .993 .018 99.7 .988 .017 98. .983 .0 06.0 .009 .019 05.2 .004 .018 04.4 .999 .020 11.3 .024 .019 10.6 .019 .018 09.8 .01 .02 16.7 .039 .0 16.0 .03 .019 15.3 .030 .021 22.0 .054 .020 21.4 .049 .019 20.7 .045 .02 27. .069 .02 26.7 .064 .0 26.1 .060 0 .022 32.7 .083 0 .021 32.1 .07 0 .020 31.5 .074 0 .022 38.0 .097 0 .021 37.4 .093 0 .020 36.9 .08 1 .023 43. .111 1 .022 42.8 .107 1 .021 42.3 .103 1 .023 48.7 .125 1 .022 48.2 .121 1 .021 47. .117 2 .024 54.1 .139 2 .023 53.6 .135 2 .022 53.1 .13 2 .024 59.4 .15 2 .023 59.0 .148 2 .022 58.5 .144 3 .025 64.8 .166 3 .02 64.4 .162 3 .02 63.9 .158 3 .025 70.2 .179 3 .024 69.8 .175 3 .023 69.4 .171 4 .025 75.7 .19 4 .024 75. .188 4 .023 74.8 .18 4 .026 81.1 .206 4 .025 80.7 .202 4 .024 80.3 .198 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 .015 80.6 .926 .014 79.3 .920 .013 78.1 .914 .015 86.5 .944 .01 85.4 .938 .014 84.3 .933 .016 92.3 .961 .015 91.3 .956 .014 90.3 .951 .016 98.0 .978 .016 97.1 .973 .015 96.1 .968 .017 03. .994 .016 02.7 .989 .015 01. .984 .017 09.1 .010 .01 08.3 .005 .016 07.5 .00 .018 14.6 .025 .017 13.8 .021 .016 13.1 .016 .018 20.0 .040 .017 19.3 .036 .017 18.6 .03 .019 25. .055 .018 24.8 .051 .017 24.1 .047 0 .019 30.9 .070 0 .018 30. .066 0 .01 29.6 .061 0 .0 36.3 .084 0 .019 35.7 .080 0 .018 35.1 .076 1 .020 41.7 .09 1 .019 41. .094 1 .018 40.6 .090 1 .020 47.1 .11 1 .0 46.6 .10 1 .019 46.1 .105 2 .021 52. .126 2 .020 52. .12 2 .019 51.5 .119 2 .021 58.0 .140 2 .020 57.5 .136 2 .0 57.0 .13 3 .02 63. .154 3 .021 63.0 .150 3 .020 62.5 .146 3 .022 68.9 .167 3 .021 68.5 .163 3 .020 68.0 .160 4 .022 74.4 .181 4 .021 74.0 .177 4 .021 73.5 .173 4 .023 79.9 .194 4 .022 79.5 .190 4 .021 79.1 .18 5 .023 85.4 .207 5 .022 85.0 .203 5 .021 84.6 .200 Abs Pressure 20 kPa Sat Temp 6.32°C Abs Pressure 25 kPa Sat Temp 7.92°C Abs Pressure 30 kPa Sat Temp 9.47°C Abs Pressure 35 kPa Sat Temp 0.97°C Abs Pressure 40 kPa Sat Temp 2.43°C Abs Pressure 45 kPa Sat Temp 3.86°C PanGlobal Training Systems Refrigeration Tables