Calculation dew of compressed air
Calculation dew of compressed air
(OP)
The dew of Compressed air usually is concerned by us.
But we only can measure the dew of atmosphere pressure air.
So how the dew of atmosphere pressure air convert to Compressed air's? Are there some graphs or tables or formulas for it?
Thank you in advance.
But we only can measure the dew of atmosphere pressure air.
So how the dew of atmosphere pressure air convert to Compressed air's? Are there some graphs or tables or formulas for it?
Thank you in advance.





RE: Calculation dew of compressed air
If know the dew point at atmospheric, then you can use the following:
Y = (0.0002*X^3+0.0117*X^2+0.3296*X+4.4326)/(OP *14.7*2.03603*25.4)*10^6/21.1
With X = dew point in C and OP (Operating Pressure)in bar. This will give you the moisture content in lb/MMSCF.
Greg Lamberson, BS, MBA
Consultant - Upstream Energy
Website: www.oil-gas-consulting.com
RE: Calculation dew of compressed air
There are plenty of threads dealing with dew points of compressed air. To mention just a few with useful information:
thread124-110630: instrument air dewpoint temp
thread391-111512: Need to know relative humidity (RH) of compressed air
thread124-127163: Dew Point Determination - Vessels
RE: Calculation dew of compressed air
Is there any software that can calculate the dewpoint?
RE: Calculation dew of compressed air