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Gas Flow Pressure Drop Calculator
Gas:
Helium-3
Helium-4
Nitrogen
Air
Tube Length:
m
cm
in
ft
Tube Diameter:
Can also enter "area, perimeter"
m
cm
in
ft
Surface Roughness:
in
Outlet Pressure:
Torr
mbar
pascal
atm
psi
Temperature (K):
Flow Rate:
sccm
lpm
kg/s
mole/s
cfm
Calculate
Reynolds Number:
(>2300 is turbulent)
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Inlet Pressure:
Laminar Flow Calculation
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Inlet Pressure:
Turbulent Flow Calculation
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