## Credits

Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore
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## Partial pressure of dry air given specific humidity Solution

STEP 0: Pre-Calculation Summary
Formula Used
Partial_pressure_dry_air = (0.622*Pressure of water vapour)/Specific Humidity
pa = (0.622*pv)/ω
This formula uses 2 Variables
Variables Used
Pressure of water vapour - Pressure of water vapour is the pressure exerted by the water vapour in the moist air or the mixture of dry air and water vapour. (Measured in Bar)
Specific Humidity- Specific Humidity is the ratio of the mass of water vapor to the total mass of the air parcel.
STEP 1: Convert Input(s) to Base Unit
Pressure of water vapour: 60 Bar --> 6000000 Pascal (Check conversion here)
Specific Humidity: 1 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
pa = (0.622*pv)/ω --> (0.622*6000000)/1
Evaluating ... ...
pa = 3732000
STEP 3: Convert Result to Output's Unit
3732000 Pascal -->37.32 Bar (Check conversion here)
37.32 Bar <-- Partial pressure of dry air
(Calculation completed in 00.015 seconds)

## < 7 Specific Humidity Calculators

Maximum Specific Humidity
Maximum_specific_humidity = (0.622*Partial pressure of water vapour in saturated air)/(Total pressure of moist air-Partial pressure of water vapour in saturated air) Go
Specific Humidity given partial pressure of water vapor
specific_humidity = (0.622*Pressure of water vapour)/(Total pressure of moist air-Pressure of water vapour) Go
Total pressure of moist air given specific humidity
total_pressure_mixture = Pressure of water vapour+(0.622*Pressure of water vapour/Specific Humidity) Go
Partial pressure of water vapor given specific humidity
pressure_of_water_vapour = Total pressure of moist air*((1+(0.622/Specific Humidity))^(-1)) Go
Partial pressure of dry air given specific humidity
Partial_pressure_dry_air = (0.622*Pressure of water vapour)/Specific Humidity Go
Specific Humidity given specific volumes
specific_humidity = Specific volume of dry air/Specific volume of water vapor Go
Specific Humidity given mass of water vapor and dry air
specific_humidity = Mass of water vapor in moist air/Mass of dry air Go

### Partial pressure of dry air given specific humidity Formula

Partial_pressure_dry_air = (0.622*Pressure of water vapour)/Specific Humidity
pa = (0.622*pv)/ω

## What is Specific Humidity?

Specific humidity can be defined as the mass of water vapor in a unit mass of moist air, usually expressed as grams of vapor per kilogram of air or in air conditioning as grains per pound.

## How to Calculate Partial pressure of dry air given specific humidity?

Partial pressure of dry air given specific humidity calculator uses Partial_pressure_dry_air = (0.622*Pressure of water vapour)/Specific Humidity to calculate the Partial pressure of dry air, The Partial pressure of dry air given specific humidity formula calculates the pressure exerted by the dry air when the specific humidity and the partial pressure of water vapor are given. Partial pressure of dry air is denoted by pa symbol.

How to calculate Partial pressure of dry air given specific humidity using this online calculator? To use this online calculator for Partial pressure of dry air given specific humidity, enter Pressure of water vapour (pv) & Specific Humidity (ω) and hit the calculate button. Here is how the Partial pressure of dry air given specific humidity calculation can be explained with given input values -> 37.32 = (0.622*6000000)/1.

### FAQ

What is Partial pressure of dry air given specific humidity?
The Partial pressure of dry air given specific humidity formula calculates the pressure exerted by the dry air when the specific humidity and the partial pressure of water vapor are given and is represented as pa = (0.622*pv)/ω or Partial_pressure_dry_air = (0.622*Pressure of water vapour)/Specific Humidity. Pressure of water vapour is the pressure exerted by the water vapour in the moist air or the mixture of dry air and water vapour & Specific Humidity is the ratio of the mass of water vapor to the total mass of the air parcel.
How to calculate Partial pressure of dry air given specific humidity?
The Partial pressure of dry air given specific humidity formula calculates the pressure exerted by the dry air when the specific humidity and the partial pressure of water vapor are given is calculated using Partial_pressure_dry_air = (0.622*Pressure of water vapour)/Specific Humidity. To calculate Partial pressure of dry air given specific humidity, you need Pressure of water vapour (pv) & Specific Humidity (ω). With our tool, you need to enter the respective value for Pressure of water vapour & Specific Humidity 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 Partial pressure of dry air?
In this formula, Partial pressure of dry air uses Pressure of water vapour & Specific Humidity. We can use 7 other way(s) to calculate the same, which is/are as follows -
• Maximum_specific_humidity = (0.622*Partial pressure of water vapour in saturated air)/(Total pressure of moist air-Partial pressure of water vapour in saturated air)
• specific_humidity = Mass of water vapor in moist air/Mass of dry air
• specific_humidity = (0.622*Pressure of water vapour)/(Total pressure of moist air-Pressure of water vapour)
• specific_humidity = Specific volume of dry air/Specific volume of water vapor
• pressure_of_water_vapour = Total pressure of moist air*((1+(0.622/Specific Humidity))^(-1))
• total_pressure_mixture = Pressure of water vapour+(0.622*Pressure of water vapour/Specific Humidity)
• Partial_pressure_dry_air = (0.622*Pressure of water vapour)/Specific Humidity
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