Superheated Vapor Properties for R134a - (0.28 MPa - 0.70 MPa)

P=0.28 MPa (-1.2°C) Temp volume enthalpy entropy °C v(m^3/kg) h(kJ/kg) s(kJ/kg.K) Sat. 0.0724 249.7 0.932 10 0.0765 259.7 0.968 20 0.0800 268.5 0.999 30 0.0834 277.4 1.029 40 0.0867 286.4 1.058 50 0.0900 295.5 1.086 60 0.0932 304.7 1.114 70 0.0964 314.0 1.142 80 0.0996 323.5 1.169 90 0.1028 333.1 1.196 100 0.1059 342.8 1.222 110 0.1090 352.7 1.248 120 0.1121 362.7 1.274

P=0.32 MPa (2.5°C) Temp volume enthalpy entropy °C v(m^3/kg) h(kJ/kg) s(kJ/kg.K) Sat. 0.0636 251.9 0.930 10 0.0661 258.7 0.954 20 0.0693 267.7 0.986 30 0.0723 276.7 1.016 40 0.0753 285.7 1.045 50 0.0782 294.9 1.074 60 0.0811 304.1 1.102 70 0.0839 313.5 1.130 80 0.0868 323.0 1.157 90 0.0895 332.6 1.184 100 0.0923 342.4 1.211 110 0.0950 352.3 1.237 120 0.0978 362.4 1.263

P=0.40 MPa (8.9°C) Temp volume enthalpy entropy °C v(m^3/kg) h(kJ/kg) s(kJ/kg.K) Sat. 0.0512 255.6 0.927 10 0.0515 256.6 0.931 20 0.0542 265.9 0.963 30 0.0568 275.1 0.994 40 0.0593 284.3 1.024 50 0.0617 293.6 1.053 60 0.0641 301.0 1.081 70 0.0664 312.4 1.109 80 0.0687 322.0 1.137 90 0.0710 331.7 1.164 100 0.0735 341.6 1.191 110 0.0755 351.5 1.217 120 0.0777 361.6 1.243

P=0.50 MPa (15.7°C) Temp volume enthalpy entropy °C v(m^3/kg) h(kJ/kg) s(kJ/kg.K) Sat. 0.0411 259.3 0.924 20 0.0421 263.5 0.938 30 0.0443 273.0 0.970 40 0.0465 282.5 1.001 50 0.0485 292.0 1.031 60 0.0505 301.5 1.060 70 0.0524 311.1 1.088 80 0.0543 320.8 1.116 90 0.0562 330.6 1.144 100 0.0583 340.5 1.171 110 0.0600 350.6 1.197 120 0.0617 360.7 1.223 130 0.0635 371.0 1.249 140 0.0653 381.5 1.275

P=0.60 MPa (21.6°C) Temp volume enthalpy entropy °C v(m^3/kg) h(kJ/kg) s(kJ/kg.K) Sat. 0.0343 262.43 0.922 30 0.0360 270.8 0.950 40 0.0379 280.6 0.982 50 0.0397 290.3 1.012 60 0.0414 300.0 1.042 70 0.0431 309.7 1.071 80 0.0447 319.6 1.099 90 0.0463 329.5 1.126 100 0.0479 339.5 1.154 110 0.0495 349.6 1.180 120 0.0510 359.8 1.207 130 0.0525 370.2 1.233 140 0.0540 380.7 1.258

P=0.70 MPa (26.7°C) Temp volume enthalpy entropy °C v(m^3/kg) h(kJ/kg) s(kJ/kg.K) Sat. 0.0294 265.05 0.920 30 0.0300 268.45 0.931 40 0.0317 278.58 0.964 50 0.0333 288.53 0.995 60 0.0349 298.43 1.026 70 0.0364 308.33 1.055 80 0.0379 318.28 1.084 90 0.0393 328.3 1.111 100 0.0406 338.4 1.139 110 0.0420 348.6 1.166 120 0.0434 358.91 1.192 130 0.0447 369.32 1.219 140 0.0460 379.86 1.244

• Saturation Properties - Temperature Table (-40°C - 20°C)
• Saturation Properties - Temperature Table (20°C - 101.06°C)
• Saturation Properties - Pressure Table (60 kPa - 3 MPa)
• Superheated Vapor Properties - (0.06 MPa - 0.24 MPa)
• Superheated Vapor Properties - (0.28 MPa - 0.7 MPa)
• Superheated Vapor Properties - (0.8 MPa - 1.6 MPa)
• Superheated Vapor Properties - (1.8 MPa - 2.0 MPa)

Source of data: NIST Chemistry WebBook - accessed Jan 2008