Standard Cubic Meters Calculator (SM3/NM3) This is a sample of the standard gas volume calculator. It is essential to know the standard reference conditions of temperature and pressure to define the gas volume since there are various debates about what normal and standard should be. One cubic meter is (3.281) 3 cubic feet, or 35.31 ft 3, and one cubic foot is (0.3048) 3 = 0.02832 m 3. NTP - Normal Temperature and Pressure - is defined as air at 20oC (293.15 K, 68oF) and 1 atm (101.325 kN/m2, 101.325 kPa, 14.7 psia, 0 psig, 29.92 in Hg, 407 in H2O, 760 torr). V l = 1 000 × V m³. gas at Normal Temperature and Pressure (NTP = 20°C at 1 atm). You may use this calculator to do simple conversions between four popular phase points of hydrogen: liquid at boiling point (-252.87°C at 1 atm). To access the working calculator, please sign up for free membership trial. Energy Converter. Re: Normal Cubic Meter Normal Cubic Meters are in fact closer of being a measure of mass than a measure of volume as they are strictly equivalent to a measures of moles of gas. The "standard" and "normal" indicate that these units are not strict volumes of gas that are flowing but quantities of gas. The standard volume is calculated on the basis of standard conditions: At a pressure of 101.325 kPa (760 Torr) and DIN 1343: a temperature of 273.15 K (0°C/32°F) ISO 2533: a temperature of 288.15 K (15°C/59°F) Learn about our development from a machine shop to one of the world's most successful manufacturers of compressed air systems. and pressure is 22.38 liter, similearly calculate volume of one mole of gas at 150 degree C and pressure let say 2 atm( what ever would be pressure i have taken 2 atm, … What is the NM 3 /hr (normal cubic meter per hour) and SM 3 /hr (standard cubic meter per hour) flowrate corresponding to 100m 3 /hr of nitrogen flowing through a pipe? How to convert cubic meters to liters [m³ to l]:. A SCF corresponds to 1 cubic foot of gas at 60 °F (15.6 °C) and 14.73 PSIA, while a Nm 3 corresponds to 1 cubic meter of gas at 15°C at 101.325 kPa. Example - Fan Pressure Increase. A normal cubic meter is the amount of gas which occupies one cubic meter volume at a pressure of 1 bar (normal pressure at sea level). The term “standard cubic meter” most often refers to a gas at “standard pressure” and “standard temperature”. How many liters in a cubic meter: If V m³ = 1 then V l = 1 000 × 1 = 1 000 l. How many liters in 92 cubic meters: If V m³ = 92 then V l = 1 000 × 92 = 92 000 l. Note: Cubic meter is a metric unit of volume.Liter is a metric unit of volume. Normal cubic meters per hour (often abbreviated NCMH) is a measure of flow rate, commonly used in the Natural Gas industry. This relationship can be used to relate volumes in the respective units to one another. It stands for Normal cubic meter. gas at standard conditions (0°C at 1 atm). CONVERSION FACTORS CONVERSION DATA GASES UNITES WEIGHT KILOGRAMS (Kg) GAS CUBIC METERS (Nm3) LIQUID LITERS (L) OXYGEN 1 Kilogram 1.0 0.6996 0.8762 1 Nm3 ... Nm3 (normal cubic meter) gas measured at 1 atmosphere and 00 C. All values rounded to nearest 4/5 significant numbers. "Normal" is always dependant on the individual circumstances of each gas, pressure, and use.

Normal cubic meters per hour (often abbreviated NCMH) is a measure of flow rate, commonly used in the Natural Gas industry. A normal cubic meter is the amount of gas which occupies one cubic meter volume at a pressure of 1 bar (normal pressure at sea level). Operating temperature of nitrogen stream is 80 0 C. Operating pressure at the point of flow measurement is 25 bar. Standard conditions defined by NIST to be used. In cars the gas is compressed to 200 bars, ie 200 times higher pressure than in the surrounding environment. This calculator can be used to quickly convert gas volumes at given operating temperature and pressure conditions to Standard Cubic Meters (SM 3) or Normal Cubic Meters (NM 3).Standard gas volumes are expressed at standard temperature and pressure conditions.The calculator is quite straight forward to use.