This information is part of the Modelica Standard Library maintained by the Modelica Association.
Thermal conductivity is computed from temperature using a simple polynomial for dry air. Range of validity is from 123.15 K to 1273.15 K. The influence of pressure and moisture is neglected.
Source: VDI Waermeatlas, 8th edition.
Description: Thermodynamic state record
Description: Thermal conductivity