Saturation Pressure of Water Vapor given Relative Humidity Calculator

✖Pressure of Water Vapor is the pressure exerted by the water vapour in the moist air or the mixture of dry air and water vapour.ⓘ Pressure of Water Vapor [p_v]			+10% -10%
✖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.ⓘ Relative Humidity [Φ]			+10% -10%

✖Partial pressure of water vapour in saturated air is obtained from the steam tables corresponding to dry bulb temperature.ⓘ Saturation Pressure of Water Vapor given Relative Humidity [p_s]

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Formula

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Saturation Pressure of Water Vapor given Relative Humidity

Formula

`"p"_{"s"} = "p"_{"v"}/"Φ"`

Example

`"97.31997Bar"="60Bar"/"0.616523"`

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Saturation Pressure of Water Vapor given Relative Humidity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Partial Pressure of Water Vapour in Saturated Air = Pressure of Water Vapor/Relative Humidity
p_s = p_v/Φ
This formula uses 3 Variables

Variables Used

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.
Pressure of Water Vapor - (Measured in Pascal) - Pressure of Water Vapor is the pressure exerted by the water vapour in the moist air or the mixture of dry air and water vapour.
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.

STEP 1: Convert Input(s) to Base Unit

Pressure of Water Vapor: 60 Bar --> 6000000 Pascal (Check conversion here)
Relative Humidity: 0.616523 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

p_s = p_v/Φ --> 6000000/0.616523

Evaluating ... ...

p_s = 9731997.02200891

STEP 3: Convert Result to Output's Unit

9731997.02200891 Pascal -->97.3199702200891 Bar (Check conversion here)

FINAL ANSWER

97.3199702200891 ≈ 97.31997 Bar <-- Partial Pressure of Water Vapour in Saturated Air

(Calculation completed in 00.004 seconds)

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Created by Ravi Khiyani

Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore

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National Institute Of Technology (NIT), Hamirpur

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< 5 Relative Humidity Calculators

Relative Humidity given Degree of Saturation

Go Relative Humidity = Degree of Saturation/(1-Partial Pressure of Water Vapour in Saturated Air/Total Pressure of Moist Air*(1-Degree of Saturation))

Saturation Pressure of Water Vapor given Relative Humidity

Go Partial Pressure of Water Vapour in Saturated Air = Pressure of Water Vapor/Relative Humidity

Relative Humidity given Partial Pressure of Water Vapor

Go Relative Humidity = Pressure of Water Vapor/Partial Pressure of Water Vapour in Saturated Air

Partial Pressure of Vapor given Relative Humidity

Go Pressure of Water Vapor = Relative Humidity*Partial Pressure of Water Vapour in Saturated Air

Relative Humidity given Mass of Water Vapor

Go Relative Humidity = Mass of Water Vapor in Moist Air/Mass of Water Vapor in Saturated Air

Saturation Pressure of Water Vapor given Relative Humidity Formula

Partial Pressure of Water Vapour in Saturated Air = Pressure of Water Vapor/Relative Humidity
p_s = p_v/Φ

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 Saturation Pressure of Water Vapor given Relative Humidity?

Saturation Pressure of Water Vapor given Relative Humidity calculator uses Partial Pressure of Water Vapour in Saturated Air = Pressure of Water Vapor/Relative Humidity to calculate the Partial Pressure of Water Vapour in Saturated Air, The Saturation pressure of water vapor given relative humidity formula is defined as the ratio of partial pressure of water vapor in moist air to the relative humidity. Partial Pressure of Water Vapour in Saturated Air is denoted by p_s symbol.

How to calculate Saturation Pressure of Water Vapor given Relative Humidity using this online calculator? To use this online calculator for Saturation Pressure of Water Vapor given Relative Humidity, enter Pressure of Water Vapor (p_v) & Relative Humidity (Φ) and hit the calculate button. Here is how the Saturation Pressure of Water Vapor given Relative Humidity calculation can be explained with given input values -> 0.000973 = 6000000/0.616523.

FAQ

What is Saturation Pressure of Water Vapor given Relative Humidity?

The Saturation pressure of water vapor given relative humidity formula is defined as the ratio of partial pressure of water vapor in moist air to the relative humidity and is represented as p_s = p_v/Φ or Partial Pressure of Water Vapour in Saturated Air = Pressure of Water Vapor/Relative Humidity. Pressure of Water Vapor is the pressure exerted by the water vapour in the moist air or the mixture of dry air and water vapour & 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.

How to calculate Saturation Pressure of Water Vapor given Relative Humidity?

The Saturation pressure of water vapor given relative humidity formula is defined as the ratio of partial pressure of water vapor in moist air to the relative humidity is calculated using Partial Pressure of Water Vapour in Saturated Air = Pressure of Water Vapor/Relative Humidity. To calculate Saturation Pressure of Water Vapor given Relative Humidity, you need Pressure of Water Vapor (p_v) & Relative Humidity (Φ). With our tool, you need to enter the respective value for Pressure of Water Vapor & Relative Humidity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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