| Name | Description |
|---|
| dp_twoPhaseChisholm_DP | Frictional pressure loss of straight pipe for two phase flow according to Chisholm correlation | calculate pressure loss | overall flow regime |
| dp_twoPhaseFriedel_DP | Frictional pressure loss of straight pipe for two phase flow according to Friedel correlation | calculate pressure loss| overall flow regime |
| dp_twoPhaseGeodetic_DP | Geodetic pressure loss of straight pipe for two phase flow | calculate pressure loss |
| dp_twoPhaseMomentum_DP | Momentum pressure loss of straight pipe for two phase flow | calculate pressure loss |
| TwoPhaseMultiplierFriedel | Calculation of two phase multiplier according to Friedel | constant mass flow rate quality | horizontal flow | vertical upflow and downflow |
| TwoPhaseMultiplierChisholm | Calculation of two phase multiplier according to Chisholm | constant mass flow rate quality |
| TwoPhaseDensity | Calculation of mean density for two phase flow |
| VoidFraction | Calculation of (cross sectional) void fraction for two phase flow |
| SlipRatio | Calculation of (analytical/empirical) slip ratio |