WOLFRAM SYSTEM MODELER
thermalConductivityReturn thermal conductivity of dry air (simple polynomial, moisture influence small, valid from 123.15 K to 1273.15 K, outside of this range linear extrapolation is used) |
 |
Wolfram Language
In[1]:=
SystemModel["Modelica.Media.Air.DryAirNasa.thermalConductivity"]
Out[1]:=
Information
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 is neglected.
Source: VDI Waermeatlas, 8th edition.
Syntax
lambda = thermalConductivity(state, method)
Inputs (2)
| state |
Type: ThermodynamicState Description: Thermodynamic state record |
|---|---|
| method |
Default Value: 1 Type: Integer Description: Dummy for compatibility reasons |
Outputs (1)
| lambda |
Type: ThermalConductivity (W/(m⋅K)) Description: Thermal conductivity |
|---|