Partial Pressure of Dry Air given Specific Humidity Calculator

✖Pressure of Water Vapor is the amount of water vapor present in the air, which affects the humidity and atmospheric conditions around us.ⓘ Pressure of Water Vapor [p_v]			+10% -10%
✖Specific Humidity is the ratio of the mass of water vapor to the total mass of air in a given volume of air at a specific temperature.ⓘ Specific Humidity [ω]			+10% -10%

✖Partial Pressure of Dry Air is the pressure exerted by dry air in a mixture of gases, typically measured in humid environments.ⓘ Partial Pressure of Dry Air given Specific Humidity [p_a]

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Partial Pressure of Dry Air given Specific Humidity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Partial Pressure of Dry Air = (0.622*Pressure of Water Vapor)/Specific Humidity
p_a = (0.622*p_v)/ω
This formula uses 3 Variables

Variables Used

Partial Pressure of Dry Air - (Measured in Pascal) - Partial Pressure of Dry Air is the pressure exerted by dry air in a mixture of gases, typically measured in humid environments.
Pressure of Water Vapor - (Measured in Pascal) - Pressure of Water Vapor is the amount of water vapor present in the air, which affects the humidity and atmospheric conditions around us.
Specific Humidity - Specific Humidity is the ratio of the mass of water vapor to the total mass of air in a given volume of air at a specific temperature.

STEP 1: Convert Input(s) to Base Unit

Pressure of Water Vapor: 28.66972 Bar --> 2866972 Pascal (Check conversion here)
Specific Humidity: 0.25 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

p_a = (0.622*p_v)/ω --> (0.622*2866972)/0.25

Evaluating ... ...

p_a = 7133026.336

STEP 3: Convert Result to Output's Unit

7133026.336 Pascal -->71.33026336 Bar (Check conversion here)

FINAL ANSWER

71.33026336 ≈ 71.33026 Bar <-- Partial Pressure of Dry Air

(Calculation completed in 00.020 seconds)

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Created by Ravi Khiyani

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

Ravi Khiyani has created this Calculator and 200+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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< Specific Humidity Calculators

Maximum Specific Humidity

LaTeX Go 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 given Partial Pressure of Water Vapor

LaTeX Go Specific Humidity = (0.622*Pressure of Water Vapor)/(Total Pressure of Moist Air-Pressure of Water Vapor)

Specific Humidity given Specific Volumes

LaTeX Go Specific Humidity = Specific Volume of Dry Air/Specific Volume of Water Vapor

Specific Humidity given Mass of Water Vapor and Dry Air

LaTeX Go Specific Humidity = Mass of Water Vapor in Moist Air/Mass of Dry Air

Partial Pressure of Dry Air given Specific Humidity Formula

LaTeX Go

Partial Pressure of Dry Air = (0.622*Pressure of Water Vapor)/Specific Humidity
p_a = (0.622*p_v)/ω

What is Dry Air?

Specific humidity is a measure of the amount of water vapor present in the air, expressed as the mass of water vapor per unit mass of air (including the water vapor). It is usually measured in grams of water vapor per kilogram of air. Unlike relative humidity, specific humidity does not change with temperature or pressure, making it a stable indicator of the moisture content in the air. Specific humidity is important in meteorology, climate studies, and understanding moisture-related processes in the atmosphere.

How to Calculate Partial Pressure of Dry Air given Specific Humidity?

Partial Pressure of Dry Air given Specific Humidity calculator uses Partial Pressure of Dry Air = (0.622*Pressure of Water Vapor)/Specific Humidity to calculate the Partial Pressure of Dry Air, Partial Pressure of Dry Air given Specific Humidity formula is defined as the measure of pressure exerted by dry air in a mixture of air and water vapor, which is essential in understanding atmospheric conditions and weather patterns, particularly in applications such as meteorology and aviation. Partial Pressure of Dry Air is denoted by p_a 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 Vapor (p_v) & 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 -> 0.000713 = (0.622*2866972)/0.25.

FAQ

What is Partial Pressure of Dry Air given Specific Humidity?

Partial Pressure of Dry Air given Specific Humidity formula is defined as the measure of pressure exerted by dry air in a mixture of air and water vapor, which is essential in understanding atmospheric conditions and weather patterns, particularly in applications such as meteorology and aviation and is represented as p_a = (0.622*p_v)/ω or Partial Pressure of Dry Air = (0.622*Pressure of Water Vapor)/Specific Humidity. Pressure of Water Vapor is the amount of water vapor present in the air, which affects the humidity and atmospheric conditions around us & Specific Humidity is the ratio of the mass of water vapor to the total mass of air in a given volume of air at a specific temperature.

How to calculate Partial Pressure of Dry Air given Specific Humidity?

Partial Pressure of Dry Air given Specific Humidity formula is defined as the measure of pressure exerted by dry air in a mixture of air and water vapor, which is essential in understanding atmospheric conditions and weather patterns, particularly in applications such as meteorology and aviation is calculated using Partial Pressure of Dry Air = (0.622*Pressure of Water Vapor)/Specific Humidity. To calculate Partial Pressure of Dry Air given Specific Humidity, you need Pressure of Water Vapor (p_v) & Specific Humidity (ω). With our tool, you need to enter the respective value for Pressure of Water Vapor & Specific 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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