Pump displacement
Input(s)
D: Rotor Diameter (in.)
E: Rotor/Stator Eccentricity (in.)
\(P_{\mathrm{s}}\): Pitch Length of Stator \((\mathrm{ft})\)
Output(s)
\(\mathrm{V}_{\mathrm{o}}\): Pump Displacement \(\left(\mathrm{ft}^{3}\right)\)
Formula(s)
\[
\mathrm{V}_{\mathrm{o}}=0.028 * \mathrm{D} * \mathrm{E} * \mathrm{P}_{\mathrm{s}}
\]
Reference(s)
Boyun, G., William, C., & Ali Ghalambor, G. (2007). Petroleum Production Engineering:A Computer-Assisted Approach, Page: 14.