FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Absolute Humidity based on Weight of Air Formula

GoAbsolute Humidity on Basis of Molal Humidity Formula

GoAbsolute Humidity based on Humid Volume and Temperature Formula

Fx Copy

LaTeX Copy

Absolute Humidity is the actual amount of water vapor present in the air, regardless of the temperature. Check FAQs

AH = (\frac{W}{W Air})

AH - Absolute Humidity?W - Weight of Water Vapour?W_Air - Weight of Bone Dry Air?

Absolute Humidity based on Weight of Air Example

With values

With units

Only example

Here is how the Absolute Humidity based on Weight of Air equation looks like with Values.

Here is how the Absolute Humidity based on Weight of Air equation looks like with Units.

Here is how the Absolute Humidity based on Weight of Air equation looks like.

0.6818 = (\frac{15}{22})

0.6818kg/kg of air = (\frac{15kg}{22kg})

0.6818 = (\frac{15}{22})

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Chemical Engineering » Category

Mass Transfer Operations » fx Absolute Humidity based on Weight of Air

Absolute Humidity based on Weight of Air Solution

Follow our step by step solution on how to calculate Absolute Humidity based on Weight of Air?

FIRST Step Consider the formula

AH = (\frac{W}{W Air})

Next Step Substitute values of Variables

∴

AH = (\frac{15kg}{22kg})

Next Step Prepare to Evaluate

∴

AH = (\frac{15}{22})

Next Step Evaluate

∴

AH = 0.681818181818182kg/kg of air

LAST Step Rounding Answer

∴

AH = 0.6818kg/kg of air

Absolute Humidity based on Weight of Air Formula Elements

Variables

Absolute Humidity

Absolute Humidity is the actual amount of water vapor present in the air, regardless of the temperature.

Symbol: AH

Measurement: Specific HumidityUnit: kg/kg of air

Note: Value should be greater than 0.

Formulas to find Absolute Humidity

Weight of Water Vapour

Weight of Water Vapour is the weight of the form of a gas resulting from heating water or ice.

Symbol: W

Measurement: WeightUnit: kg

Note: Value should be greater than 0.

Formulas to find Weight of Water Vapour

Weight of Bone Dry Air

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.

Symbol: W_Air

Measurement: WeightUnit: kg

Note: Value should be greater than 0.

Formulas to find Weight of Bone Dry Air

Other Formulas to find Absolute Humidity

Go Absolute Humidity on Basis of Molal Humidity

AH = 0.6207 \cdot H m

Go Absolute Humidity based on Humid Volume and Temperature

AH = 18.02 \cdot ((\frac{ν H}{22.4}) \cdot (\frac{273.15}{T G + 273.15}) - (\frac{1}{28.97}))

Go Absolute Humidity based on Humid Heat

AH = \frac{C s - 1.006}{1.84}

Go Absolute Humidity based on Percentage and Saturation Humidity

AH = (\frac{%H}{100}) \cdot H s

Other formulas in Basics of Humidification Process category

Go Humid Heat based on Absolute Humidity

C s = 1.005 + 1.88 \cdot AH

Go Percentage Humidity

%H = (\frac{AH}{H s}) \cdot 100

Go Saturation Humidity based on Vapor Pressure

H s = (0.6207) \cdot (\frac{P H2O}{1 - P H2O})

Go Molal Humidity based on Moles of Air and Water

H m = \frac{n Water}{n Air}

How to Evaluate Absolute Humidity based on Weight of Air?

Absolute Humidity based on Weight of Air evaluator uses Absolute Humidity = (Weight of Water Vapour/Weight of Bone Dry Air) to evaluate the Absolute Humidity, The Absolute Humidity based on Weight of Air formula is defined as the actual amount of water vapor present in the air, regardless of the temperature. More precisely, the absolute humidity is the ratio of mass of water vapor to the mass of dry air. The absolute humidity is also referred to as the humidity ratio. Absolute Humidity is denoted by AH symbol.

How to evaluate Absolute Humidity based on Weight of Air using this online evaluator? To use this online evaluator for Absolute Humidity based on Weight of Air, enter Weight of Water Vapour (W) & Weight of Bone Dry Air (W_Air) and hit the calculate button.

FAQs on Absolute Humidity based on Weight of Air

What is the formula to find Absolute Humidity based on Weight of Air?

The formula of Absolute Humidity based on Weight of Air is expressed as Absolute Humidity = (Weight of Water Vapour/Weight of Bone Dry Air). Here is an example- 0.681818 = (15/22).

How to calculate Absolute Humidity based on Weight of Air?

With Weight of Water Vapour (W) & Weight of Bone Dry Air (W_Air) we can find Absolute Humidity based on Weight of Air using the formula - Absolute Humidity = (Weight of Water Vapour/Weight of Bone Dry Air).

What are the other ways to Calculate Absolute Humidity?

Here are the different ways to Calculate Absolute Humidity-

Absolute Humidity=0.6207*Molal Humidity
Absolute Humidity=18.02*((Humid Volume of Air/22.4)*(273.15/(Temperature of Air+273.15))-(1/28.97))
Absolute Humidity=(Humid Heat-1.006)/1.84

Can the Absolute Humidity based on Weight of Air be negative?

No, the Absolute Humidity based on Weight of Air, measured in Specific Humidity cannot be negative.

Which unit is used to measure Absolute Humidity based on Weight of Air?

Absolute Humidity based on Weight of Air is usually measured using the Kg of water vapour per Kg of air[kg/kg of air] for Specific Humidity. are the few other units in which Absolute Humidity based on Weight of Air can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Absolute Humidity based on Weight of Air Formula

​GoAbsolute Humidity on Basis of Molal Humidity Formula

​GoAbsolute Humidity based on Humid Volume and Temperature Formula

Absolute Humidity based on Weight of Air Example

Absolute Humidity based on Weight of Air Solution

Absolute Humidity based on Weight of Air Formula Elements

Other Formulas to find Absolute Humidity

Other formulas in Basics of Humidification Process category

How to Evaluate Absolute Humidity based on Weight of Air?

FAQs on Absolute Humidity based on Weight of Air

Variable Name

GoAbsolute Humidity on Basis of Molal Humidity Formula

GoAbsolute Humidity based on Humid Volume and Temperature Formula