Parameter DescriptionValueUnitCalculated Data / Detailed Notes
1.0 Fluid Properties
Mass Flow Ratekg/h--
Fluid Density at operating temperaturekg/m³Operating density
Viscosity at operating temperaturecPPa.s: --
Vapor Pressure at operating temperaturekPa (a)Absolute vapor pressure
2.0 Material of Construction
Select Suitable Pipe MOC -- ε: 0.000045 m.
3.0 Suction Side Calculation
1) Absolute Pressure over free surface of liquid at sourcekg/cm²gGauge pressure at source
2) Static Head (Suction)mElevation height
3) Pressure drop due to intermediate equipmentskg/cm²gEquip. Head: 0.00 m.
4) Straight Pipe Length in suction linemHorizontal + Vertical
5) Suction Velocitym/secCalculated ID: -- mm.
6) Standard Pipe SizeInch--
7) Friction factor------
8) Friction Head (Pipe)--mStraight pipe loss
9) Fittings in Suction line
10) Friction Loss due to fittings--mΣ (K * v²/2g)
11) Total friction loss in suction line--m(8) + (10)
4.0 Discharge Side Calculation
1) Absolute Pressure over free surface of liquid in receiverkg/cm²gGauge pressure at receiver
2) Static Head (Discharge)mElevation height
3) Pressure drop due to intermediate equipmentskg/cm²gEquip. Head: 0.00 m.
4) Straight Pipe Length in discharge linemHorizontal + Vertical
5) Discharge Velocitym/secCalculated ID: -- mm.
6) Standard Pipe SizeInch--
7) Friction factor------
8) Friction Head (Pipe)--mStraight pipe loss
9) Fittings in Discharge line
10) Friction Loss due to fittings--mΣ (K * v²/2g)
11) Total friction loss in discharge line--m(8) + (10)
5.0 Results Summary
Total Suction Head--mAvailable Head at Pump Inlet
Total Discharge Head--mRequired Head at Pump Outlet
Differential Head (TDH)--mdH = Total Discharge - Total Suction
SHAFT POWER (BHP)--kW@ % Eff
NPSH AVAILABLE--mAvailable NPSH
TOTAL DYNAMIC HEAD (TDH)--mNet Requirement