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R-20 — Air

Fluid
Air
Temp C
-20
Density Kg M3 (kg/m3)
1.3956
Dynamic Viscosity Pa S (Pa*s)
0.000016
Kinematic Viscosity M2 S (m2/s)
0.000012
Prandtl Number (dimensionless)
0.7141
Specific Heat J kgK (J/kgK)
1,005.54
Thermal Conductivity W mK (W/mK)
0.022812
air — temp C -20 · dynamic viscosity Pa s 1.62012e-05 Pa*s · kinematic viscosity m2 s 1.16084e-05 m2/s · thermal conductivity W mK 0.022812 W/mK · density kg m3 1.3956 kg/m3 | Fluid Properties | Engineering Database