Weight of Water Vapour based on Absolute Humidity Calculator

✖Absolute Humidity is the actual amount of water vapor present in the air, regardless of the temperature.ⓘ Absolute Humidity [AH]			+10% -10%
✖Weight of Bone Dry Air is a sample of air that has no water. A definition of dry air is air that has a low relative humidity.ⓘ Weight of Bone Dry Air [W_Air]			+10% -10%

✖Weight of Water Vapour is the weight of the form of a gas resulting from heating water or ice.ⓘ Weight of Water Vapour based on Absolute Humidity [W]

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Formula

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Weight of Water Vapour based on Absolute Humidity

Formula

`"W" = "AH"*"W"_{"Air"}`

Example

`"13.2kg"="0.6kg/kg of air"*"22kg"`

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Weight of Water Vapour based on Absolute Humidity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Weight of Water Vapour = Absolute Humidity*Weight of Bone Dry Air
W = AH*W_Air
This formula uses 3 Variables

Variables Used

Weight of Water Vapour - (Measured in Kilogram) - Weight of Water Vapour is the weight of the form of a gas resulting from heating water or ice.
Absolute Humidity - (Measured in Kg of water vapour per Kg of air) - Absolute Humidity is the actual amount of water vapor present in the air, regardless of the temperature.
Weight of Bone Dry Air - (Measured in Kilogram) - Weight of Bone Dry Air is a sample of air that has no water. A definition of dry air is air that has a low relative humidity.

STEP 1: Convert Input(s) to Base Unit

Absolute Humidity: 0.6 Kg of water vapour per Kg of air --> 0.6 Kg of water vapour per Kg of air No Conversion Required
Weight of Bone Dry Air: 22 Kilogram --> 22 Kilogram No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W = AH*W_Air --> 0.6*22

Evaluating ... ...

W = 13.2

STEP 3: Convert Result to Output's Unit

13.2 Kilogram --> No Conversion Required

FINAL ANSWER

13.2 Kilogram <-- Weight of Water Vapour

(Calculation completed in 00.004 seconds)

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Created by Vaibhav Mishra

DJ Sanghvi College of Engineering (DJSCE), Mumbai

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< 19 Basics of Humidification Process Calculators

Temperature based on Absolute Humidity and Humid Volume

Go Temperature of Air = ((273.15*(Humid Volume of Air/22.4))/((1/28.97)+(Absolute Humidity/18.02)))-273.15

Humid Volume based on Absolute Humidity and Temperature

Go Humid Volume of Air = ((1/28.97)+(Absolute Humidity/18.02))*22.4*((Temperature of Air+273.15)/273.15)

Absolute Humidity based on Humid Volume and Temperature

Go Absolute Humidity = 18.02*((Humid Volume of Air/22.4)*(273.15/(Temperature of Air+273.15))-(1/28.97))

Saturation Humidity based on Vapor Pressure

Go Saturation Humidity = (0.6207)*(Vapour Pressure of Water at DBT/(1-Vapour Pressure of Water at DBT))

Absolute Humidity based on Weight of Air

Go Absolute Humidity = (Weight of Water Vapour/Weight of Bone Dry Air)

Absolute Humidity based on Percentage and Saturation Humidity

Go Absolute Humidity = (Percentage Humidity/100)*Saturation Humidity

Saturation Humidity based on Percentage and Absolute Humidity

Go Saturation Humidity = Absolute Humidity*(100/Percentage Humidity)

Weight of Water Vapour based on Absolute Humidity

Go Weight of Water Vapour = Absolute Humidity*Weight of Bone Dry Air

Weight of Air based on Absolute Humidity

Go Weight of Bone Dry Air = Weight of Water Vapour/Absolute Humidity

Percentage Humidity

Go Percentage Humidity = (Absolute Humidity/Saturation Humidity)*100

Molal Humidity based on Moles of Air and Water

Go Molal Humidity = Moles of Water Vapour/Moles of Bone Dry Air

Moles of Water Vapour based on Molal Humidity

Go Moles of Water Vapour = Molal Humidity*Moles of Bone Dry Air

Moles of Air based on Molal Humidity

Go Moles of Bone Dry Air = Moles of Water Vapour/Molal Humidity

Mixing Ratio on Basis of Specific Humidity

Go Mixing Ratio = Specific Humidity/(1-Specific Humidity)

Specific Humidity on Basis of Mixing Ratio

Go Specific Humidity = Mixing Ratio/(1+Mixing Ratio)

Absolute Humidity based on Humid Heat

Go Absolute Humidity = (Humid Heat-1.006)/1.84

Absolute Humidity on Basis of Molal Humidity

Go Absolute Humidity = 0.6207*Molal Humidity

Molal Humidity based on Absolute Humidity

Go Molal Humidity = Absolute Humidity/0.6207

Humid Heat based on Absolute Humidity

Go Humid Heat = 1.005+1.88*Absolute Humidity

Weight of Water Vapour based on Absolute Humidity Formula

Weight of Water Vapour = Absolute Humidity*Weight of Bone Dry Air
W = AH*W_Air

What is Absolute Humidity?

Absolute humidity is a measure of the actual amount of water vapor present in a unit volume of air, usually expressed in grams per cubic meter (g/m³) or grains per cubic foot (gr/ft³). It provides a direct measurement of the quantity of water vapor in the air, regardless of temperature. Unlike relative humidity, which is a percentage that varies with temperature, absolute humidity offers a fixed and specific value, making it crucial in various applications such as meteorology, HVAC, and industrial processes where precise moisture content assessment is essential for comfort, health, and operational considerations.

What is Humidification Process?

How to Calculate Weight of Water Vapour based on Absolute Humidity?

Weight of Water Vapour based on Absolute Humidity calculator uses Weight of Water Vapour = Absolute Humidity*Weight of Bone Dry Air to calculate the Weight of Water Vapour, The Weight of Water Vapour based on Absolute Humidity formula is defined as the weight of water vapour as a ratio of absolute humidity to the weight of bone dry air. Weight of Water Vapour is denoted by W symbol.

How to calculate Weight of Water Vapour based on Absolute Humidity using this online calculator? To use this online calculator for Weight of Water Vapour based on Absolute Humidity, enter Absolute Humidity (AH) & Weight of Bone Dry Air (W_Air) and hit the calculate button. Here is how the Weight of Water Vapour based on Absolute Humidity calculation can be explained with given input values -> 13.2 = 0.6*22.

FAQ

What is Weight of Water Vapour based on Absolute Humidity?

The Weight of Water Vapour based on Absolute Humidity formula is defined as the weight of water vapour as a ratio of absolute humidity to the weight of bone dry air and is represented as W = AH*W_Air or Weight of Water Vapour = Absolute Humidity*Weight of Bone Dry Air. Absolute Humidity is the actual amount of water vapor present in the air, regardless of the temperature & Weight of Bone Dry Air is a sample of air that has no water. A definition of dry air is air that has a low relative humidity.

How to calculate Weight of Water Vapour based on Absolute Humidity?

The Weight of Water Vapour based on Absolute Humidity formula is defined as the weight of water vapour as a ratio of absolute humidity to the weight of bone dry air is calculated using Weight of Water Vapour = Absolute Humidity*Weight of Bone Dry Air. To calculate Weight of Water Vapour based on Absolute Humidity, you need Absolute Humidity (AH) & Weight of Bone Dry Air (W_Air). With our tool, you need to enter the respective value for Absolute Humidity & Weight of Bone Dry Air 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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