Calculate single phase liquid pipeline local stationary internal pressure from elevation for dry pipelines.
For dry pipelines external pressure is ignored. Elevation is measured relative to an arbitrary datum (see figure). Mean sea level (MSL) is commonly used as a datum.
Tool Input
- pletype : External Pressure Type
- Pleu : User Defined Local External Pressure
- plitype : Internal Pressure Type
- Priu : User Defined Reference Internal Pressure
- Pliu : User Defined Local Internal Pressure
- ρf : Internal Fluid Density
- ρe : External Fluid Density
- Zr : Reference Elevation Relative To Datum
- Zl : Local Elevation Relative To Datum
- Zs : Surface Elevation Relative To Datum
Tool Output
- ΔPl : Pressure Difference Across Pipe Wall
- Δz : Local Elevation Relative To Reference Elevation
- Ple : External Pressure
- Pli : Internal Pressure At Local Elevation
- Pri : Internal Pressure At Reference Elevation
- wd : Water Depth