Pressure Drop Online-Calculator
for Mobile and PDA
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Element of pipe:
Straight pipes / Circular ring
Diameter of pipe D:
mm
in.
Internal diameter of pipe Di:
mm
in.
Length of pipe L:
m
ft.
Pipe roughness:
mm
in.
Flow medium:
Flow medium:
Condition:
liquid
gaseous
Volume flow:
m³/h
m³/min
m³/s
Nm³/h
Nm³/min
l/min
l/s
cu.ft./hr
cu.ft./min
cu.ft./s
petr.bl./hr
petr.bl./day
gal/hr
gal/min
Weight density:
kg/m³
kg/l
g/l
gr./cu.ft.
gr./gal.
oz./cu.ft.
oz./cu.in.
oz./gal.
lb./cu.ft.
lb./cu.in.
lb./gal.
Dynamic viscosity:
10-6 kg/ms
10-6 g/ms
10-6 g/cms
10-6 Pa s
mPa s
10-6 Ns/m²
cP
lb.av./ft.hr
lb.av./ft.s
Lb.s/sq.ft.
Additional data for gases:
Pressure (inlet, abs):
bar
mbar
Pa
MPa
ata
atm
at
m WS
mm WS
Torr
lbw./sq.ft.
psia
psig
ft.wtr.
in.wtr.
Temperature (inlet):
°C
K
degF
°R
Temperature (outlet):
°C
K
degF
°R
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Output of values:
metrical
US