The output pressure is given as kpa bar atm psi lb in 2 and psf lb ft 2.
Vapor pressure of water at room temperature in kpa.
If you want the saturated vapor pressure enter the air temperature.
P 10 a b c t where.
Water vapor pressure chart.
The vapour pressure of water is the pressure at which water vapour is in thermodynamic equilibrium with its condensed state at higher pressures water would condense the water vapour pressure is the partial pressure of water vapour in any gas mixture in equilibrium with solid or liquid water.
At atmospheric pressure saturation temperature of.
Online water saturation pressure calculator.
If you want the actual vapor pressure enter the dewpoint.
Vapor pressure of water t.
Temperature and vapor or saturation pressure for some common fluids.
78 5 o c 173 o f liquids vapor pressure.
When the temperature in the range of 99 374 degree celsius a 8 14019 b 1810 94 and c 244 485.
The calculator below can be used to calculate the water saturation pressure at given temperatures.
The vapor pressure of water calculator found the pressure according to five formulas.
Approximate vapor pressure for temperatures in the range 20 o c 25 o c 68 o f 77 o f.
Mb in of hg mm hg hpa kpa lbs per square in.
Pressure degrees c mmhg degrees c mmhg.
Antoine constants for water when water temperature in the range of 1 100 celsius a 8 07131 b 1730 63 c 233 426.
Lower vapor pressure are called heavy components.
Mb in of hg mm hg.
Assume we want to calculate the vapor pressure of water in 86 f 30 c.
100 o c 212 o f ethyl alcohol.
Vapor pressure of water.
Water temperature in celsius a b c.
The most often used is the antoine equation 4 232 kpa but the buck formula 4 245 kpa is usually the most accurate one for temperature ranges we typically look for.
Vapor pressure of water calculator formula.
Enter a temperature or a dewpoint or both.
