Pilehvari LAMBDAs
Pilehvari critical-flow coefficients for rate, wellhead pressure and bean size.
3 lambdas
PO.SF.CH.Pilehvari.Rate.SI(Pwh, d_choke, GLR)
Liquid flow rate using Pilehvari (1980) critical flow correlation, [m3/d]. Based on U. of Tulsa experimental data (SI units).
PO.SF.CH.Pilehvari.Pwh.SI(Ql, d_choke, GLR)
Wellhead pressure using Pilehvari (1980) critical flow correlation, [kPa] (SI units).
PO.SF.CH.Pilehvari.Size.SI(Pwh, Ql, GLR)
Choke diameter using Pilehvari (1980) critical flow correlation, [cm] (SI units).