Thermodynamics (vapour pressures @ different relative humidities)
Thermodynamics (vapour pressures @ different relative humidities)
(OP)
Hello bright minds,
I have been searching for vapour pressures at +55 degrees celsius from 10 % relative humidity up to 100% relative humidity, and I have trouble finding these values, even on the physcometric charts that I find. Have anyone any good input to this, or what the vapour pressure is at these 'states', please give me our feedback!
Thank you in advance
BR
Dan Anderson
I have been searching for vapour pressures at +55 degrees celsius from 10 % relative humidity up to 100% relative humidity, and I have trouble finding these values, even on the physcometric charts that I find. Have anyone any good input to this, or what the vapour pressure is at these 'states', please give me our feedback!
Thank you in advance
BR
Dan Anderson
-You only live once, but if you work it right, once is enough!





RE: Thermodynamics (vapour pressures @ different relative humidities)
The links below should help you
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RE: Thermodynamics (vapour pressures @ different relative humidities)
50%RH means that the partial pressure of water vapor in the air is equal to 50% of the vapor pressure of water at 55C.
Psychrometric charts are derived from the vapor pressure vs. temperature curve for water.