Page 209 - Industrial Ventilation Design Guidebook

i^^BTABLE 4. i 5 Tvoica! Prooerties of Some Fluids

Thermal Freezing Boiling
Temperature Solution Density Specific heat conductivity Viscosity point point
lo
3
(°C) Solution by weight (kgm-3) (k|fcg- e«) W m-' °C (pas x IO" ) (°C) <°C)
— 1 Sodium chloride 12 1092.6 3.6 0.485 2.2 -8.5 102.0
Calcium chloride 12 1109.0 3.47 0.57 2,4 -7.2 101.0
Methanol water 15 985.3 4.187 0.485 3.2 -10.3 86.0
Ethylene water 20 977.2 4.35 0.47 5.3 -11.1 87.2
Ethylene glycol 25 1036.5 3.85 0.52 3.7 -10.7 102.8
Propylene glycol 30 1033.3 3.93 0.45 8.0 -10.6 102.2
-10 Sodium chloride 21 1166.3 3.35 0.43 4.2 -17.2 102.2
Calcium chloride 20 1198.3 3.0 0.54 4.8 -17.2 101.1
Methanol water 22 967.6 4.06 0.45 5.3 -15.5 83.3
Ethylene water 25 977.2 4.27 0.43 8.3 -15.5 86.1
Ethylene glycol 35 1057.3 3.60 0.48 6.8 -17.8 103.9
Propylene glycol 40 1046.0 3.73 0.41 20.0 -4.2 103.3
Water at 999.87 4.2174 0.569 1.792 0 100
(0°C)