Data:
Flow rate (Q): 14*106 m3/day
Pressure (P): 150barg
Density (ρ): 133kg/m3
Pig weight W: 1ton
Friction factor between wheels and pipe (µ): 1
The figure represents a pig (square with W) moving inside a gas pipeline, and I need to calculate the following:
1. P1-P2
2. Pa-Pb
3. Velocity of the pig.