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NCE Project
NCE Project
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Restriction Orifice for gas
Restriction orifice calculation for ideal gas flow
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SI - International system
USCS - US Customary
Select your preferred measuring units standard
PROCESS
Inlet Pressure
Outlet Pressure
Temperature
Mole mass
Ratio Cp/Cv
bar
kPa
MPa
Pa
mbar
atm
mmHg
bar
kPa
MPa
Pa
mbar
atm
mmHg
tempC
tempK
kg/kmol
kg/mol
g/mol
-
MECHANICAL
Orifice diameter
Manufacturing standard
Schedule
Nominal pipe size
ASME B36.10
ASME B36.19
STD
XS
XXS
10
20
30
40
60
80
100
120
140
160
1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
mm
cm
m
km
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Restriction Orifice for gas Help
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