2006-12-22 04:21:29 · 5 answers · asked by Heretostay 1 in Science & Mathematics ➔ Engineering
got it guys, the rates are 655,983,1311,1639 Thank you for all the help
2006-12-22 04:35:01 · update #1
1cfm or 1ft3/min= 4.71947x10-4m3/s
kg/m2/s) to cfm
Dimensions dont match
I cant convert!!
2006-12-22 04:25:59 · answer #1 · answered by Som™ 6 · 1⤊ 0⤋
kg/m2/s is called "mass velocity"
In order to convert this to cfm (called "volumetric flow rate") you also have to know the cross sectional area of the conduit through the material flows (cross sectional area = m2, or square meters in this example)
You also have to know the density (kg/m3, kilograms per cubic meter) of the material flowing.
Now, mass flow (kg/s) = Mass velocity (kg/m2/s) * cross-sectional area (m2).
Volumetric flow (m3/s) = Mass flow (kg/s) / density (kg/m3).
Volumetric flow (cu ft/min) = volumetric flow (m3/s) * 35.31 cu ft/m3 * 60 s/min
2006-12-25 19:44:44 · answer #2 · answered by chemengrJH 1 · 0⤊ 0⤋
Kg refers to weight
you first need to define acfm or scfm
2006-12-22 12:30:03 · answer #3 · answered by dave t 2 · 0⤊ 0⤋
1kg/m2 to cfm
2014-10-18 03:17:09 · answer #4 · answered by Mirvais 1 · 0⤊ 0⤋
It is simple.
You can work out the
conversion factor.
1inch=2.54cm
1ft=12in=30.48cm
1 cfm
=1ft^3/min
=[30.48]^3 cm^3/min
=30.48^3*10^-6 m^3/min
=30.48^3*10^-6/60 m^3/sec
=4.7194*10^-4m^3/sec
Now you can work all your
required conversions.
2006-12-22 12:38:04 · answer #5 · answered by openpsychy 6 · 0⤊ 0⤋