The DuctPressureDropData type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
 | Dispose | Releases all resources used by the DuctPressureDropData |
| Equals | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Properties
| Name | Description | |
|---|---|---|
 | CategoryId | The category id of duct curves. It will be OST_DuctCurves, OST_FlexDuctCurves, or OST_PlaceHolderDucts. |
| Coefficient | The coefficient of the duct. |
| Density | The density of the duct.Units: (kg/ft³). |
| EquivalentDiameter | Obsolete. The equivalent diameter of the duct. Units: (ft). |
| Flow | The flow of the duct. Units: (ft³/s). |
| Friction | The friction of the duct. Units: (kg/(ft²·s²)). |
| Height | The height of the duct. If the duct is round, it will be equal to the diameter of the duct. Units: (ft). |
| HydraulicDiameter | The hydraulic diameter of the duct. Units: (ft). |
| IsValidObject | Specifies whether the .NET object represents a valid Revit entity. |
| Length | The length of the duct. Units: (ft). |
| Level | The calculation level of the system. |
| PressureDrop | The pressure drop of the duct. Units: (kg/(ft·s²)). |
| ReynoldsNumber | The reynolds number of the duct. |
| Roughness | The roughness of the duct. Units: (ft). |
| Shape | The profile type of the duct. |
| Velocity | The velocity of the duct. Units: (ft/s). |
| VelocityPressure | The velocity pressure of the duct. Units: (kg/(ft·s²)). |
| Viscosity | The viscosity of the duct. Units: (kg/(ft·s)). |
| WidthOrDiameter | The diameter of the duct with round profile, or the width of the duct with other profiles. Units: (ft). |