| Name | Type | Description |
|---|
| ViscosityTemperatureDerivative |
P_SINGLEVALUE / IfcReal |
 |
Viscosity Temperature Derivative |
Viscosity temperature derivative. |
|
| MoistureCapacityThermalGradient |
P_SINGLEVALUE / IfcReal |
|
Moisture Capacity Thermal Gradient |
Thermal gradient coefficient for moisture capacity. Based on water vapor density. |
|
| ThermalConductivityTemperatureDerivative |
P_SINGLEVALUE / IfcReal |
|
Thermal Conductivity Temperature Derivative |
Thermal conductivity temperature derivative. |
|
| SpecificHeatTemperatureDerivative |
P_SINGLEVALUE / IfcReal |
|
Specific Heat Temperature Derivative |
Specific heat temperature derivative. |
|
| VisibleRefractionIndex |
P_SINGLEVALUE / IfcReal |
|
Visible Refraction Index |
Index of refraction (visible) defines the "bending" of the sola! r ray in the visible spectrum when it passes from one medium into another. |
|
| SolarRefractionIndex |
P_SINGLEVALUE / IfcReal |
|
Solar Refraction Index |
Index of refraction (solar) defines the "bending" of the solar ray when it passes from one medium into another. |
|
| GasPressure |
P_SINGLEVALUE / IfcPressureMeasure |
|
Gas Pressure |
Fill pressure (e.g. for between-pane gas fills): the pressure exerted by a mass of gas confined in a constant volume. |
|