One has "N" and the other had "S".
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.
Am3 refers to actual cubic meters, which accounts for the actual volume of gas being measured, while Nm3 refers to normal cubic meters, which adjusts for changes in temperature and pressure. Therefore, the difference between Am3 per hr and Nm3 per hr lies in the way the gas volume is measured and corrected for varying conditions.
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/HrM3: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.
1 kilogram of LPG is equivalent to approximately 1.96 normal cubic meters (Nm³) of LPG.
The difference between 2 oz and 1.69 oz is 0.31 oz.
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.
Am3 refers to actual cubic meters, which accounts for the actual volume of gas being measured, while Nm3 refers to normal cubic meters, which adjusts for changes in temperature and pressure. Therefore, the difference between Am3 per hr and Nm3 per hr lies in the way the gas volume is measured and corrected for varying conditions.
Both have applications in gas volume measurements.Nm3 is "Normal cubic meter""Normal" is a set pressure and temperature which (just to make things difficult) differs between industries.Sm3 is"Standard cubic meter", a volume unit of measurement defined as follows: "Cubic meter at a temperature of 15° Celsius and a pressure of 101.325 kPa (Kilopascal)".So, to perform the conversion, you will have to take into account the industry definition of "Normal" and compute Sm3 using Dalton's gas laws.
To convert NM3 (normal cubic meters) to metric tons, you need to know the density of the gas. Once you have the density, you can multiply the volume in NM3 by the density to get the mass in metric tons. The formula is: Mass (metric ton) = Volume (NM3) x Density (metric ton/NM3).
To convert from MMBtu (Million British thermal units) to SM3 (Standard cubic meters), you need to know the heating value of the gas in question. Once you have the heating value, you can use it to convert MMBtu to MMSCF (Million Standard Cubic Feet) and then convert MMSCF to SM3 based on the standard conversion factor of 1 MMSCF = 28.32 SM3.
It is not clear what sm3 stands for but, in all likelihood, there is no valid conversion because the dimensions of the units are different.
facil
I don't know what does Nm3/h mean? Please help me. Thanks a lot!
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/HrM3: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.
$14,000,000,000 < sorry dude :(
Nm3 is a common unit used in industry to refer to gas emissions or exchange. It stands for Normal cubic meter. "Normal" is always dependant on the individual circumstances of each gas, pressure, and use. To convert Nm3 to a cubic foot of gas (under standard conditions), multiply by 38.04. Therefore, 1,000 Nm3/day = 1 kNm3/day = 38,040 cf/day.
1000 L