## Specific Humidity given partial pressure of water vapor Solution

STEP 0: Pre-Calculation Summary
Formula Used
Specific Humidity = (0.622*Pressure of water vapour)/(Total pressure of moist air-Pressure of water vapour)
ω = (0.622*pv)/(pt-pv)
This formula uses 3 Variables
Variables Used
Specific Humidity - Specific Humidity is the ratio of the mass of water vapor to the total mass of the air parcel.
Pressure of water vapour - (Measured in Pascal) - 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.
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
Pressure of water vapour: 60 Bar --> 6000000 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
ω = (0.622*pv)/(pt-pv) --> (0.622*6000000)/(10000000-6000000)
Evaluating ... ...
ω = 0.933
STEP 3: Convert Result to Output's Unit
0.933 --> No Conversion Required
0.933 <-- Specific Humidity
(Calculation completed in 00.016 seconds)
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## Credits

Created by Ravi Khiyani
Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore
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## < 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 of moist air = 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 of 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

## Specific Humidity given partial pressure of water vapor Formula

Specific Humidity = (0.622*Pressure of water vapour)/(Total pressure of moist air-Pressure of water vapour)
ω = (0.622*pv)/(pt-pv)

## 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 Specific Humidity given partial pressure of water vapor?

Specific Humidity given partial pressure of water vapor calculator uses Specific Humidity = (0.622*Pressure of water vapour)/(Total pressure of moist air-Pressure of water vapour) to calculate the Specific Humidity, The Specific Humidity given partial pressure of water vapor formula calculate the specific humidity when the partial pressure of water vapor and the pressure exerted by the moist air is given. Specific Humidity is denoted by ω symbol.

How to calculate Specific Humidity given partial pressure of water vapor using this online calculator? To use this online calculator for Specific Humidity given partial pressure of water vapor, enter Pressure of water vapour (pv) & Total pressure of moist air (pt) and hit the calculate button. Here is how the Specific Humidity given partial pressure of water vapor calculation can be explained with given input values -> 0.933 = (0.622*6000000)/(10000000-6000000).

### FAQ

What is Specific Humidity given partial pressure of water vapor?
The Specific Humidity given partial pressure of water vapor formula calculate the specific humidity when the partial pressure of water vapor and the pressure exerted by the moist air is given and is represented as ω = (0.622*pv)/(pt-pv) or Specific Humidity = (0.622*Pressure of water vapour)/(Total pressure of moist air-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 & 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 Specific Humidity given partial pressure of water vapor?
The Specific Humidity given partial pressure of water vapor formula calculate the specific humidity when the partial pressure of water vapor and the pressure exerted by the moist air is given is calculated using Specific Humidity = (0.622*Pressure of water vapour)/(Total pressure of moist air-Pressure of water vapour). To calculate Specific Humidity given partial pressure of water vapor, you need Pressure of water vapour (pv) & Total pressure of moist air (pt). With our tool, you need to enter the respective value for Pressure of water vapour & 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 Specific Humidity?
In this formula, Specific Humidity uses Pressure of water vapour & Total pressure of moist air. We can use 2 other way(s) to calculate the same, which is/are as follows -
• Specific Humidity = Mass of water vapor in moist air/Mass of dry air
• Specific Humidity = Specific volume of dry air/Specific volume of water vapor Let Others Know