Steam Pressure Drop Formula

Equation for calculate steam pressure drop is,

dp = ((0.6753 * 10⁶ * q² * l) * (1 + (91.4 / d))) / (ρ * d⁵)

Where,
dp = Pressure Drop
q = Steam Flow Rate
l = Length of Pipe
d = Pipe Inside Diameter
ρ = Steam Density