0
NM3:
NM3 stands for Normal meter cube and especially this unit is used gas/vapour application. NM3 is a constant value under the Varying Pressure and Temperature.
NM3 is calculated if the Density and Mass of the gas/vapour is known.
For Eg : In a pipeline, If Air is flowing at the rate of 1000M3/hr at the Pressure of 5Barg and at the temperature of 30degC, then Density of Air can be arrived from the corresponding pressure and temp which is 6.9Kg/m3. Then Mass flow rate of Air will be obtained by multiplying the arrived density with the Volumetric Flow rate i.e Rho X V = 6.9X1000=6900Kgs/Hr.
Normal Flow rate of Air = Mass Flow rate / (Mol.wt of Air / 22.4) = 5349 Nm3/Hr
M3:
M3 stands for Metre cube and this unit is used in Solid, Liquid and gas application. Meter cube is used to quantify the matter in Volume.
In the above mentioned example, Flow rate of Air is mentioned as 1000M3/hr which is the Volumetric Unit.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the difference between Am3 pr hr and Nm3 per hr?
suppose your line pressure is 2bar so m3/hr= Am3/hr(1+line pressure) and from m3/hr it can be converted to Nm3/hr using ideal gas law
What is the difference between Nm3 and Sm3?
One has "N" and the other had "S".
What the difference between nm3 and sm3 of gas flow?
The reference conditions for gas volume are 0oC and 101.325 kPa, corresponding with a molar (ideal) gas volume of 22.414m3 / (kg.mol). This is shown as m3 (normal) or abbreviated to (non-SI) "Nm3".A unit not frequently used are standard cubic metres "sm3"; Conditions at 0oC and 101.325 kPa.
How many nm3 of lpg makes 1 kg of lpg?
How many nm3 of lpg makes 1 kg of lpg
What is the density of mill scale?
between 2.4 and 2.8 Tm/m3
What is the difference between Am3 pr hr and Nm3 per hr?
suppose your line pressure is 2bar so m3/hr= Am3/hr(1+line pressure) and from m3/hr it can be converted to Nm3/hr using ideal gas law
What is the difference between Nm3 and Sm3?
One has "N" and the other had "S".
What the difference between nm3 and sm3 of gas flow?
The reference conditions for gas volume are 0oC and 101.325 kPa, corresponding with a molar (ideal) gas volume of 22.414m3 / (kg.mol). This is shown as m3 (normal) or abbreviated to (non-SI) "Nm3".A unit not frequently used are standard cubic metres "sm3"; Conditions at 0oC and 101.325 kPa.
What is the difference between m2 and m3?
M2 is square M3 is cubed.
How do you convert NM3 in to metric ton?
NM3 to MT
Is 1.50 cm3 greater than less than or equal to 1.50 x 103 nm3?
Both recalculated in SI-units for volume m3 will give the first one is greater:1.50 cm3 = 1.50*10-6 m31.50*10+3 nm3 = 1.50*10+3([nm]3) / ([109nm/m])3 = 1.50*10+3 * (10-27) [m3] = 1.50*10-24m3Keep in mind that 1 nm = 1*10-9 m,so when cubed, symbolised by [.]3 , it gives:[1 nm]3 = [1*10-9 m]3 = 1*10-27 m3 = 1 nm3 (!!)
What is the difference with the BMW's and the M3?
The M3 has a lot more power.
What is the difference between the m3 and the 3 series?
Engine, Suspension, Steering etc.. pretty much everything.
How many btu in 1 Nm3 of Natural gas?
1 Nm3=36308.96 btu
What does Nm3 per hour means?
I don't know what does Nm3/h mean? Please help me. Thanks a lot!
How many nm3 of lpg makes 1 kg of lpg?
How many nm3 of lpg makes 1 kg of lpg
How do you factor M6-81?
M6 - 81 = M6 - 92 = (M3 - 9)(M3 + 9) [difference of two squares]
