Relative Humidity given degree of saturation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Relative Humidity = Degree of saturation/(1-((1-Degree of saturation)*(Partial pressure of water vapour in saturated air/Total pressure of moist air)))
Φ = S/(1-((1-S)*(ps/pt)))
This formula uses 4 Variables
Variables Used
Relative Humidity - Relative Humidity is the ratio of the partial pressure of water vapor in the mixture to the vapor pressure of water at a given temperature.
Degree of saturation - Degree of saturation is the ratio of the volume of water to the volume of voids.
Partial pressure of water vapour in saturated air - (Measured in Pascal) - Partial pressure of water vapour in saturated air is obtained from the steam tables corresponding to dry bulb temperature.
Total pressure of moist air - (Measured in Pascal) - Total pressure of moist air is the pressure exerted by the mixture of air and water vapour which is equal to the sum of the respected pressures. It is also called barometric pressure.
STEP 1: Convert Input(s) to Base Unit
Degree of saturation: 0.2 --> No Conversion Required
Partial pressure of water vapour in saturated air: 80 Bar --> 8000000 Pascal (Check conversion here)
Total pressure of moist air: 100 Bar --> 10000000 Pascal (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Φ = S/(1-((1-S)*(ps/pt))) --> 0.2/(1-((1-0.2)*(8000000/10000000)))
Evaluating ... ...
Φ = 0.555555555555556
STEP 3: Convert Result to Output's Unit
0.555555555555556 --> No Conversion Required
FINAL ANSWER
0.555555555555556 <-- Relative Humidity
(Calculation completed in 00.016 seconds)

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5 Relative Humidity Calculators

Relative Humidity given degree of saturation
Relative Humidity = Degree of saturation/(1-((1-Degree of saturation)*(Partial pressure of water vapour in saturated air/Total pressure of moist air))) Go
Saturation pressure of water vapor given relative humidity
Partial pressure of water vapour in saturated air = Pressure of water vapour/Relative Humidity Go
Relative Humidity given partial pressure of water vapor
Relative Humidity = Pressure of water vapour/Partial pressure of water vapour in saturated air Go
Partial pressure of vapor given relative humidity
Pressure of water vapour = Relative Humidity*Partial pressure of water vapour in saturated air Go
Relative Humidity given mass of water vapor
Relative Humidity = Mass of water vapor in moist air/Mass of water vapor in saturated air Go

Relative Humidity given degree of saturation Formula

Relative Humidity = Degree of saturation/(1-((1-Degree of saturation)*(Partial pressure of water vapour in saturated air/Total pressure of moist air)))
Φ = S/(1-((1-S)*(ps/pt)))

What is Relative Humidity?

Relative humidity (RH) refers to the moisture content of the atmosphere, expressed as a percentage of the amount of moisture that can be retained by the atmosphere (moisture-holding capacity) at a given temperature and pressure without condensation.

How to Calculate Relative Humidity given degree of saturation?

Relative Humidity given degree of saturation calculator uses Relative Humidity = Degree of saturation/(1-((1-Degree of saturation)*(Partial pressure of water vapour in saturated air/Total pressure of moist air))) to calculate the Relative Humidity, The Relative Humidity given degree of saturation formula calculates the relative humidity which refers to the moisture content of the atmosphere, expressed as a percentage of the amount of moisture that can be retained by the atmosphere (moisture-holding capacity) at a given temperature and pressure without condensation. Relative Humidity is denoted by Φ symbol.

How to calculate Relative Humidity given degree of saturation using this online calculator? To use this online calculator for Relative Humidity given degree of saturation, enter Degree of saturation (S), Partial pressure of water vapour in saturated air (ps) & Total pressure of moist air (pt) and hit the calculate button. Here is how the Relative Humidity given degree of saturation calculation can be explained with given input values -> 0.555556 = 0.2/(1-((1-0.2)*(8000000/10000000))).

FAQ

What is Relative Humidity given degree of saturation?
The Relative Humidity given degree of saturation formula calculates the relative humidity which refers to the moisture content of the atmosphere, expressed as a percentage of the amount of moisture that can be retained by the atmosphere (moisture-holding capacity) at a given temperature and pressure without condensation and is represented as Φ = S/(1-((1-S)*(ps/pt))) or Relative Humidity = Degree of saturation/(1-((1-Degree of saturation)*(Partial pressure of water vapour in saturated air/Total pressure of moist air))). Degree of saturation is the ratio of the volume of water to the volume of voids, Partial pressure of water vapour in saturated air is obtained from the steam tables corresponding to dry bulb temperature & Total pressure of moist air is the pressure exerted by the mixture of air and water vapour which is equal to the sum of the respected pressures. It is also called barometric pressure.
How to calculate Relative Humidity given degree of saturation?
The Relative Humidity given degree of saturation formula calculates the relative humidity which refers to the moisture content of the atmosphere, expressed as a percentage of the amount of moisture that can be retained by the atmosphere (moisture-holding capacity) at a given temperature and pressure without condensation is calculated using Relative Humidity = Degree of saturation/(1-((1-Degree of saturation)*(Partial pressure of water vapour in saturated air/Total pressure of moist air))). To calculate Relative Humidity given degree of saturation, you need Degree of saturation (S), Partial pressure of water vapour in saturated air (ps) & Total pressure of moist air (pt). With our tool, you need to enter the respective value for Degree of saturation, Partial pressure of water vapour in saturated air & Total pressure of moist air and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Relative Humidity?
In this formula, Relative Humidity uses Degree of saturation, Partial pressure of water vapour in saturated air & Total pressure of moist air. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Relative Humidity = Mass of water vapor in moist air/Mass of water vapor in saturated air
  • Relative Humidity = Pressure of water vapour/Partial pressure of water vapour in saturated air
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