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))))*1000
h = (1.005*tdb+(ω*(2500+(1.9*tdb))))*1000
This formula uses 3 Variables
Variables Used
Enthalpy of moist air - (Measured in Joule 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: 90 --> No Conversion Required
Specific Humidity: 0.8 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
h = (1.005*tdb+(ω*(2500+(1.9*tdb))))*1000 --> (1.005*90+(0.8*(2500+(1.9*90))))*1000
Evaluating ... ...
h = 2227250
STEP 3: Convert Result to Output's Unit
2227250 Joule per Kilogram -->2227.25 Kilojoule per Kilogram (Check conversion here)
FINAL ANSWER
2227.25 Kilojoule per Kilogram <-- Enthalpy of moist air
(Calculation completed in 00.000 seconds)

Credits

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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5 Enthalpy of Moist air Calculators

Enthalpy of moist air
Enthalpy of moist air = (1.005*Dry Bulb Temperature in °C+(Specific Humidity*(2500+(1.9*Dry Bulb Temperature in °C))))*1000 Go
Specific Humidity given enthalpy of moist air
Specific Humidity = ((Enthalpy of moist air/1000)-1.005*Dry Bulb Temperature in °C)/(2500+1.9*Dry Bulb Temperature in °C) Go
Dry Bulb Temperature given enthalpy of moist air
Dry Bulb Temperature in °C = ((Enthalpy of moist air/1000)-2500*Specific Humidity)/(1.005+(1.9*Specific Humidity)) Go
Specific enthalpy of water vapor
Enthalpy = (2500+1.9*Dry Bulb Temperature in °C)*1000 Go
Enthalpy of dry air
Enthalpy = (1.005*Dry Bulb Temperature in °C)*1000 Go

Enthalpy of moist air Formula

Enthalpy of moist air = (1.005*Dry Bulb Temperature in °C+(Specific Humidity*(2500+(1.9*Dry Bulb Temperature in °C))))*1000
h = (1.005*tdb+(ω*(2500+(1.9*tdb))))*1000

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))))*1000 to calculate the Enthalpy of moist air, The Enthalpy of moist air formula is defined as the sum of the enthalpy of dry air and the enthalpy of water vapor. 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 (tdb) & Specific Humidity (ω) and hit the calculate button. Here is how the Enthalpy of moist air calculation can be explained with given input values -> 2227.25 = (1.005*90+(0.8*(2500+(1.9*90))))*1000.

FAQ

What is Enthalpy of moist air?
The Enthalpy of moist air formula is defined as the sum of the enthalpy of dry air and the enthalpy of water vapor and is represented as h = (1.005*tdb+(ω*(2500+(1.9*tdb))))*1000 or Enthalpy of moist air = (1.005*Dry Bulb Temperature in °C+(Specific Humidity*(2500+(1.9*Dry Bulb Temperature in °C))))*1000. 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?
The Enthalpy of moist air formula is defined as the sum of the enthalpy of dry air and the enthalpy of water vapor is calculated using Enthalpy of moist air = (1.005*Dry Bulb Temperature in °C+(Specific Humidity*(2500+(1.9*Dry Bulb Temperature in °C))))*1000. To calculate Enthalpy of moist air, you need Dry Bulb Temperature in °C (tdb) & 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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