Calculate single phase liquid pipeline unit mass (mass per length) and unit weight (weight per length) for multi layer pipelines.
Pipeline unit weight can be calculated for dry empty, dry full, wet empty and wet full pipelines. Change the number of layers on the setup page. The external fluid density is not required for dry pipelines.
Tool Input
- schdtype : Line Pipe Schedule Type
- diamtype : Line Pipe Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
- wtntype : Line Pipe Wall Thickness Type
- tnu : User Defined Wall Thickness
- wltype : Pipe Weight Type
- WTi : Pipe Liner Wall Thickness
- ρi : Pipe And Liner Density
- WTo : Pipe Coating Wall Thickness
- ρo : Pipe Coating Density
- ρf : Contents Fluid Density
- ρb : Displaced Fluid Density
Tool Output
- IID : Pipe Inner Diameter Including Liners
- OD : Line Pipe Nominal Diameter
- OOD : Pipe Outer Diameter Including Coatings
- SG : Pipe Specific Gravity Relative To Displaced Fluid
- mb : Displaced Fluid Mass Per Length
- mc : Contents Fluid Mass Per Length
- mi : Inner Layers Total Unit Mass
- mo : Outer Layers Total Unit Mass
- mp : Pipe Mass Per Length Including Liner And Coating
- tn : Line Pipe Nominal Wall Thickness
- w : Pipe Total Weight Per Length Including Contents and Buoyancy