Pressure Drop Due To Pipework.xls

Rating:
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

Uploaded
05 Jul 2011
Last Modified
05 Jul 2011
File Size:
38.00 Kb
Downloads:
317
File Version:
1.0
File Author:
KUNJAN PATEL
Rating:
23

 
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Comments: 3
POOL PRO 4 years ago
MANY THANKS FOR MENTAL EFFORT PRODUCING SUCH A COMPLETE A PRECISE SHEET
bobmo 11 years ago
I believe the units for Viscosity should be Centistoke and not Cp.
Can you check this out?
The calcs sheet comes very close to other worksheets I have used if this is true.
Thanks
JohnDoyle[Admin] 12 years ago
Thanks for your calculation KUNJAN I'm sure users will find it useful. I have awarded a free 3 moth XLC Pro subscription by hay of thanks.