Pressure Drop Due To Pipework.xls
(4/23)
Description
GIVEN:
Flow req. (m3/hr) -
Flow req. (m3/s) -
Velocity (m/s ) -
Pipe Dia. (m.) -
Corrected pipe dia. (m.) -
Corrected velocity (m/s) -
Static Head (m) ( + / - )
Density of fluid (kg/m3) -
Viscosity of fluid (cp) -
Pipe length L (m) -
Fittings -
NRV ( Swing check )
No. of 450 - elbow
No. of 900 - elbow
No. of 1800 - close return bends
No. of Tee used as elbow
No. of Gate valve ( open )
No. of Globe valve ( open )
Std. Tee
Sudden enlargement ( d/D = 1/4, 1/2, 3/4 )
Sudden contraction ( d/D = 1/4, 1/2, 3/4 )
Equivalent pipe length for fitting(m)-
Total pipe length L+ Le ( m ) -
Reynolds No.(NRe) -
Roughness of pipe 'e' (Micrometer)
Friction factor -
CALCULATE:
Static Head ( m) -
Velocity Head (m) -
Frictional head (m ) -
Total head (m.of liq.column)
Pump discharge pressure
POWER REQUIRED
Pump efficiency
Pump Power
Motor efficiency
Motor required
Calculation Reference
Pipework Design
Piping Manual
Analysis of Pipework
Calculation Preview
(4/23)
Full download access to any calculation is available to users with a paid or awarded subscription (XLC Pro).
Subscriptions are free to contributors to the site, alternatively they can be purchased.
Click here for information on subscriptions.
