Enthalpy of Moist Air Calculator

✖Dry Bulb Temperature in °C is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture.ⓘ Dry Bulb Temperature in °C [t_db]			+10% -10%
✖Specific Humidity is the ratio of the mass of water vapor to the total mass of the air parcel.ⓘ Specific Humidity [ω]			+10% -10%

✖The Enthalpy of Moist Air is the sum of the enthalpy of the dry air and the enthalpy of the water vapour.ⓘ Enthalpy of Moist Air [h]

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Enthalpy of Moist Air Solution

STEP 0: Pre-Calculation Summary

Formula Used

Enthalpy of Moist Air = 1.005*Dry Bulb Temperature in °C+Specific Humidity*(2500+1.9*Dry Bulb Temperature in °C)
h = 1.005*t_db+ω*(2500+1.9*t_db)
This formula uses 3 Variables

Variables Used

Enthalpy of Moist Air - (Measured in Kilojoule per Kilogram) - The Enthalpy of Moist Air is the sum of the enthalpy of the dry air and the enthalpy of the water vapour.
Dry Bulb Temperature in °C - Dry Bulb Temperature in °C is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture.
Specific Humidity - Specific Humidity is the ratio of the mass of water vapor to the total mass of the air parcel.

STEP 1: Convert Input(s) to Base Unit

Dry Bulb Temperature in °C: 110 --> No Conversion Required
Specific Humidity: 0.25 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h = 1.005*t_db+ω*(2500+1.9*t_db) --> 1.005*110+0.25*(2500+1.9*110)

Evaluating ... ...

h = 787.8

STEP 3: Convert Result to Output's Unit

787800 Joule per Kilogram -->787.8 Kilojoule per Kilogram (Check conversion here)

FINAL ANSWER

787.8 Kilojoule per Kilogram <-- Enthalpy of Moist Air

(Calculation completed in 00.004 seconds)

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Created by Ravi Khiyani

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

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National Institute Of Technology (NIT), Hamirpur

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Enthalpy of Moist Air Formula

LaTeX Go

Enthalpy of Moist Air = 1.005*Dry Bulb Temperature in °C+Specific Humidity*(2500+1.9*Dry Bulb Temperature in °C)
h = 1.005*t_db+ω*(2500+1.9*t_db)

What is dry-bulb temperature?

The Dry Bulb Temperature refers basically to the ambient air temperature. It is called "Dry Bulb" because the air temperature is indicated by a thermometer not affected by the moisture of the air. When people refer to the temperature of the air they are normally referring to the dry bulb temperature.

How to Calculate Enthalpy of Moist Air?

Enthalpy of Moist Air calculator uses Enthalpy of Moist Air = 1.005*Dry Bulb Temperature in °C+Specific Humidity*(2500+1.9*Dry Bulb Temperature in °C) to calculate the Enthalpy of Moist Air, Enthalpy of Moist Air formula is defined as the total heat content of moist air per unit mass, which is a measure of the total energy of the air, including the energy associated with the temperature and humidity of the air. Enthalpy of Moist Air is denoted by h symbol.

How to calculate Enthalpy of Moist Air using this online calculator? To use this online calculator for Enthalpy of Moist Air, enter Dry Bulb Temperature in °C (t_db) & Specific Humidity (ω) and hit the calculate button. Here is how the Enthalpy of Moist Air calculation can be explained with given input values -> 0.7878 = 1.005*110+0.25*(2500+1.9*110).

FAQ

What is Enthalpy of Moist Air?

Enthalpy of Moist Air formula is defined as the total heat content of moist air per unit mass, which is a measure of the total energy of the air, including the energy associated with the temperature and humidity of the air and is represented as h = 1.005*t_db+ω*(2500+1.9*t_db) or Enthalpy of Moist Air = 1.005*Dry Bulb Temperature in °C+Specific Humidity*(2500+1.9*Dry Bulb Temperature in °C). Dry Bulb Temperature in °C is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture & Specific Humidity is the ratio of the mass of water vapor to the total mass of the air parcel.

How to calculate Enthalpy of Moist Air?

Enthalpy of Moist Air formula is defined as the total heat content of moist air per unit mass, which is a measure of the total energy of the air, including the energy associated with the temperature and humidity of the air is calculated using Enthalpy of Moist Air = 1.005*Dry Bulb Temperature in °C+Specific Humidity*(2500+1.9*Dry Bulb Temperature in °C). To calculate Enthalpy of Moist Air, you need Dry Bulb Temperature in °C (t_db) & Specific Humidity (ω). With our tool, you need to enter the respective value for Dry Bulb Temperature in °C & 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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