Absolute Humidity based on Humid Heat Solution

STEP 0: Pre-Calculation Summary
Formula Used
Absolute Humidity = (Humid Heat-1.006)/1.84
AH = (Cs-1.006)/1.84
This formula uses 2 Variables
Variables Used
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.
Humid Heat - (Measured in Kilojoule per Kilogram per K) - Humid Heat -The Heat capacity of 1Kg dry gas/air and whatever vapour/moisture contained in it. The heat capacity of humid air, expressed per unit mass of dry air in the mixture.
STEP 1: Convert Input(s) to Base Unit
Humid Heat: 2.1 Kilojoule per Kilogram per K --> 2.1 Kilojoule per Kilogram per K No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
AH = (Cs-1.006)/1.84 --> (2.1-1.006)/1.84
Evaluating ... ...
AH = 0.594565217391304
STEP 3: Convert Result to Output's Unit
0.594565217391304 Kg of water vapour per Kg of air --> No Conversion Required
FINAL ANSWER
0.594565217391304 0.594565 Kg of water vapour per Kg of air <-- Absolute Humidity
(Calculation completed in 00.004 seconds)

Credits

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Created by Vaibhav Mishra
DJ Sanghvi College of Engineering (DJSCE), Mumbai
Vaibhav Mishra has created this Calculator and 300+ more calculators!
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Verified by Heet
Thadomal Shahani Engineering College (Tsec), Mumbai
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Basics of Humidification Process Calculators

Saturation Humidity based on Vapor Pressure
​ LaTeX ​ 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
​ LaTeX ​ Go Absolute Humidity = (Weight of Water Vapour/Weight of Bone Dry Air)
Percentage Humidity
​ LaTeX ​ Go Percentage Humidity = (Absolute Humidity/Saturation Humidity)*100
Humid Heat based on Absolute Humidity
​ LaTeX ​ Go Humid Heat = 1.005+1.88*Absolute Humidity

Absolute Humidity based on Humid Heat Formula

​LaTeX ​Go
Absolute Humidity = (Humid Heat-1.006)/1.84
AH = (Cs-1.006)/1.84

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?

The humidification process involves adding moisture to indoor air to increase its relative humidity. It begins by measuring the current humidity level using a hygrometer. A desired humidity level is set, typically between 30% and 60%. Different humidification methods like evaporative, steam, or ultrasonic are chosen based on space requirements. The humidifier, often equipped with a humidistat, is then operated to release moisture. As the humidifier maintains the setpoint, it continuously monitors and controls humidity levels. Regular maintenance is essential to prevent issues and ensure safe and effective operation, especially in dry environments or during winter when indoor heating can dry out the air.

How to Calculate Absolute Humidity based on Humid Heat?

Absolute Humidity based on Humid Heat calculator uses Absolute Humidity = (Humid Heat-1.006)/1.84 to calculate the Absolute Humidity, The Absolute Humidity based on Humid Heat formula is defined as the amount of humidity present in air based on its humid heat at standard temperature and pressure considering air-water mixture. Absolute Humidity is denoted by AH symbol.

How to calculate Absolute Humidity based on Humid Heat using this online calculator? To use this online calculator for Absolute Humidity based on Humid Heat, enter Humid Heat (Cs) and hit the calculate button. Here is how the Absolute Humidity based on Humid Heat calculation can be explained with given input values -> 10.32283 = (2100-1.006)/1.84.

FAQ

What is Absolute Humidity based on Humid Heat?
The Absolute Humidity based on Humid Heat formula is defined as the amount of humidity present in air based on its humid heat at standard temperature and pressure considering air-water mixture and is represented as AH = (Cs-1.006)/1.84 or Absolute Humidity = (Humid Heat-1.006)/1.84. Humid Heat -The Heat capacity of 1Kg dry gas/air and whatever vapour/moisture contained in it. The heat capacity of humid air, expressed per unit mass of dry air in the mixture.
How to calculate Absolute Humidity based on Humid Heat?
The Absolute Humidity based on Humid Heat formula is defined as the amount of humidity present in air based on its humid heat at standard temperature and pressure considering air-water mixture is calculated using Absolute Humidity = (Humid Heat-1.006)/1.84. To calculate Absolute Humidity based on Humid Heat, you need Humid Heat (Cs). With our tool, you need to enter the respective value for Humid Heat 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 Absolute Humidity?
In this formula, Absolute Humidity uses Humid Heat. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Absolute Humidity = (Weight of Water Vapour/Weight of Bone Dry Air)
  • 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))
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