Saturation Pressure of Air

[mielke]

I have been searching the internet for a long time trying to find a saturation table for air (which includes sat pressure) with no luck. Does anybody know where I can find one.

If not does daltons law apply to saturation pressure, ie can i find the saturation pressure of air as being the saturation pressure of oxygen plus the saturation temperature of nitrogen?

Thank you for any help.

 

[Compositepro]

You should use the vapor pressure curves for O2 and N2 along with their partial pressures. I assume you don't care about moisture.

 

[mielke]

No moisture.

Compositepro, Please refer to my second paragraph. is dalton's law applicable to saturation pressure?

 

[Compositepro]

Yes, unless you are talking about very high pressure were the gases deviate from ideal gas behavior.

 

[quark]

ASHRAE Handbook of Fundamentals has it. If you know the dewpoint, you can use water/steam property table.