Physical properties of dry air

Available tables: dry air gases flue gases water steam

This table gives values of some dry air physical properties in relation to temperature and pressure.

t [OC] -50 0 50 100 150 200 300 400 Density rho [kg/m3] 1 bar 1.563 1.275 1.078 0.932 0.8226 0.7356 0.6072 0.517 50 bar 83.794 65.198 53.964 46.25 40.57 36.18 29.8 25.37 100 bar 175.648 131.36 107.07 91.13 79.66 70.92 58.37 49.71 200 bar 340.34 253.7 205.4 174.3 152.2 135.6 111.8 95.41 300 bar 449.3 350.8 288.6 246.7 216.4 193.4 160.3 137.4 Specific heat cp [kJ/kgK] 1 bar 1.007 1.006 1.008 1.012 1.018 1.026 1.046 1.69 50 bar 1.212 1.112 1.085 1.075 1.055 1.049 1.061 1.08 100 bar 1.43 1.216 1.133 1.096 1.078 1.072 1.075 1.09 200 bar 1.623 1.361 1.229 1.161 1.126 1.108 1.099 1.107 300 bar 1.604 1.409 1.282 1.204 1.16 1.135 1.117 1.12 Dynamic viscosity mi*106 [Pas] 1 bar 14.65 17.2 19.61 21.82 23.92 25.85 29.47 32.76 50 bar 16.7 19.42 20.57 22.59 24.4 26.4 29.9 33.1 100 bar 18.3 20.2 21.7 23.4 25.1 26.9 30.4 33.5 200 bar 22.8 23.6 24.4 25.6 26.8 28.5 31.5 34.7 300 bar 28.7 27.8 27.5 28.1 28.8 30.1 33.1 36.1