Zara (retailer)
Search results
May 14, 2006 · The difference between Nm3/h and m3/h for compressor is very important because the first one correspond to standard conditions (1 bar and 20°C), where the density of the air is 1.2060 kg/m3. m3/h usually correspond to the flow at pressure conditions (7 bar and 60°C), where the density of the air is 8.3934 kg/m3.
May 30, 2011 · 119 m³/h x 1 h/3600 s =0.03306 m³/s. The area of the pipe is (pi/4)*d², where d is diameter in meters. If the flow is v meters per second, then. (pi/4)*d²*v = 0.03306 m³/s, or. d²*v = 0.04209 m³/s. You can solve for either d or v. After you have solved for d, you may convert to millimeters if you prefer, but work in consistent units first.
Jul 17, 2012 · Nm³ are normal cubic meters, the volume the gas would occupy at 0 °C, 1.01325 bar. You didn't specify the temperature, so sticking with 0 °C, the volume at 6 bar, 0 °C is. 0.8 m³/h x 1.01325 bar/6 bar = 0.135 m³/h at assumed actual conditions 0 °C, 6 bar. I need to calculate the volume of an air receiver.
Aug 2, 2007 · The density of air, or any gas, depends on the temperature and pressure. You have to know those to either calculate it or look it up in a reference. Then you multiply by the density in kilograms per cubic meter to convert to kilograms per hour. Finally multiply by 1 h/3600 s (or just divide by 3600) to get kilograms per second.
Nov 29, 2011 · 4,500 kg/h convert to m3/h. product density is 590 kg/m3. Thanks. Just divide by density (or multiply by reciprocal) 4500 kg/h x 1 m³/590 kg = 7.63 m³/h. Flag. Unregistered. Share.
The pressure is 101.325 kPa (1 atm), but different industries use different standard temperatures. m³/h implies it is at some other "actual" temperature and pressure and you have to know those to convert. Flag. Satish.Sharma@essar.com. Share. Tweet. #3. 09-12-2010, 06:03 AM. Re: Sm3/h to m3/h.
Feb 26, 2009 · 02-26-2009, 06:34 PM. I was told that there is a standard conversion for this. 1 Nm3/hr = 1.25 l/hr. I don't know whether this is right and need to verify on this conversion statement. I am trying to calibrate a flowmeter. The range is 0~210Nm3/hr (gas) and I am using water l/min to calibrate.
Mar 17, 2009 · If 1 mm of rain falls on an area of 1 m², that is 1 liter, which has a mass of 1 kg. However, your measure is mm/h. 1 h = 3600 s, so you have to divide by 3600 to get mm/s. That will be numerically equivalent to 1 kg (or liter) per square meter per second. Flag.
07-03-2011, 08:29 PM. Re: Convert m3/h to either psi or bar. There is no conversion of m3/hr to psi. Using the electrical analogy - m3/hr is a measure flow which in the electrical analogy is equivalent to current (Amps) whereas psi is a measure of pressure which is eqivalent to electrical potential (Volts). As we know these are related through ...
Nov 16, 2022 · convert μmol CO2 m-2 s-1 to mg CO2-C m-2 hr-1. A mole of CO2 is 44 g (or 44 µg/µmol) and an hour is 3600 s/h. Multiply by both factors and cancel units. You wind up with your desired units. A mole of CO2 is 44 g (or 44 µg/µmol) and an hour is 3600 s/h. Multiply by both factors and cancel units.
