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Fluid Properties: air
400 to 927
Fluid thermophysical properties - density, viscosity, thermal conductivity, specific heat, and Prandtl number for gases, liquids, liquid metals, refrigerants, and process fluids at various temperatures
| fluid | temp C | density kg m3 (kg/m3) | dynamic viscosity Pa s (Pa*s) | kinematic viscosity m2 s (m2/s) | prandtl number (dimensionless) | specific heat J kgK (J/kgK) | thermal conductivity W mK (W/mK) |
|---|---|---|---|---|---|---|---|
| air | 400 | 0.5242 | 0.000033 | 0.000063 | 0.7079 | 1,068.51 | 0.05024 |
| air | 427 | 0.4975 | 0.000034 | 0.000068 | 0.695 | 1,075 | 0.0524 |
| air | 477 | 0.4643 | 0.000035 | 0.000076 | 0.702 | 1,087 | 0.0549 |
| air | 527 | 0.4354 | 0.000037 | 0.000085 | 0.709 | 1,099 | 0.0573 |
| air | 577 | 0.4097 | 0.000038 | 0.000094 | 0.716 | 1,110 | 0.0596 |
| air | 627 | 0.3868 | 0.00004 | 0.000103 | 0.72 | 1,121 | 0.062 |
| air | 677 | 0.3666 | 0.000041 | 0.000112 | 0.723 | 1,131 | 0.0643 |
| air | 727 | 0.3482 | 0.000042 | 0.000122 | 0.726 | 1,141 | 0.0667 |
| air | 827 | 0.3166 | 0.000045 | 0.000142 | 0.728 | 1,159 | 0.0715 |
| air | 927 | 0.2902 | 0.000047 | 0.000163 | 0.728 | 1,175 | 0.0763 |
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