Specific Humidity given specific volumes Solution

STEP 0: Pre-Calculation Summary
Formula Used
Specific Humidity = Specific volume of dry air/Specific volume of water vapor
ω = νa/νv
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.
Specific volume of dry air - (Measured in Meter³ per Kilogram) - The specific volume of dry air is defined as the volume of dry air present in 1 Kg of dry air corresponding to its partial pressure.
Specific volume of water vapor - (Measured in Meter³ per Kilogram) - The specific volume of water vapor is defined as the volume of water vapor present in the 1 Kg of dry air, corresponding to its partial pressure.
STEP 1: Convert Input(s) to Base Unit
Specific volume of dry air: 0.02 Meter³ per Kilogram --> 0.02 Meter³ per Kilogram No Conversion Required
Specific volume of water vapor: 0.05 Meter³ per Kilogram --> 0.05 Meter³ per Kilogram No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
ω = νav --> 0.02/0.05
Evaluating ... ...
ω = 0.4
STEP 3: Convert Result to Output's Unit
0.4 --> No Conversion Required
FINAL ANSWER
0.4 <-- Specific Humidity
(Calculation completed in 00.016 seconds)

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 specific volumes Formula

Specific Humidity = Specific volume of dry air/Specific volume of water vapor
ω = νa/νv

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 specific volumes?

Specific Humidity given specific volumes calculator uses Specific Humidity = Specific volume of dry air/Specific volume of water vapor to calculate the Specific Humidity, The Specific Humidity given specific volumes formula is defined as the ratio of the specific volume of dry air to the specific volume of water vapor, corresponding to their partial pressures. Specific Humidity is denoted by ω symbol.

How to calculate Specific Humidity given specific volumes using this online calculator? To use this online calculator for Specific Humidity given specific volumes, enter Specific volume of dry air a) & Specific volume of water vapor v) and hit the calculate button. Here is how the Specific Humidity given specific volumes calculation can be explained with given input values -> 0.4 = 0.02/0.05.

FAQ

What is Specific Humidity given specific volumes?
The Specific Humidity given specific volumes formula is defined as the ratio of the specific volume of dry air to the specific volume of water vapor, corresponding to their partial pressures and is represented as ω = νa/νv or Specific Humidity = Specific volume of dry air/Specific volume of water vapor. The specific volume of dry air is defined as the volume of dry air present in 1 Kg of dry air corresponding to its partial pressure & The specific volume of water vapor is defined as the volume of water vapor present in the 1 Kg of dry air, corresponding to its partial pressure.
How to calculate Specific Humidity given specific volumes?
The Specific Humidity given specific volumes formula is defined as the ratio of the specific volume of dry air to the specific volume of water vapor, corresponding to their partial pressures is calculated using Specific Humidity = Specific volume of dry air/Specific volume of water vapor. To calculate Specific Humidity given specific volumes, you need Specific volume of dry air a) & Specific volume of water vapor v). With our tool, you need to enter the respective value for Specific volume of dry air & Specific volume of water vapor 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 Specific volume of dry air & Specific volume of water vapor. 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 = (0.622*Pressure of water vapour)/(Total pressure of moist air-Pressure of water vapour)
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