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Specific enthalpy of water vapor Solution

STEP 0: Pre-Calculation Summary
Formula Used
Enthalpy_KJ_Kg = (2500+1.9*Dry Bulb Temperature in °C)*1000
h = (2500+1.9*tdb)*1000
This formula uses 1 Variables
Variables Used
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.
STEP 1: Convert Input(s) to Base Unit
Dry Bulb Temperature in °C: 90 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
h = (2500+1.9*tdb)*1000 --> (2500+1.9*90)*1000
Evaluating ... ...
h = 2671000
STEP 3: Convert Result to Output's Unit
2671000 Joule per Kilogram -->2671 Kilojoule per Kilogram (Check conversion here)
FINAL ANSWER
2671 Kilojoule per Kilogram <-- Enthalpy
(Calculation completed in 00.000 seconds)

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

Specific enthalpy of water vapor Formula

Enthalpy_KJ_Kg = (2500+1.9*Dry Bulb Temperature in °C)*1000
h = (2500+1.9*tdb)*1000

What is dry bulb tempearture?

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 Specific enthalpy of water vapor?

Specific enthalpy of water vapor calculator uses Enthalpy_KJ_Kg = (2500+1.9*Dry Bulb Temperature in °C)*1000 to calculate the Enthalpy, The specific enthalpy of water vapor formula is defined as the enthalpy associated with the water vapor i.e. heat of evaporation and specific heat of water vapor. Enthalpy is denoted by h symbol.

How to calculate Specific enthalpy of water vapor using this online calculator? To use this online calculator for Specific enthalpy of water vapor, enter Dry Bulb Temperature in °C (tdb) and hit the calculate button. Here is how the Specific enthalpy of water vapor calculation can be explained with given input values -> 2671 = (2500+1.9*90)*1000.

FAQ

What is Specific enthalpy of water vapor?
The specific enthalpy of water vapor formula is defined as the enthalpy associated with the water vapor i.e. heat of evaporation and specific heat of water vapor and is represented as h = (2500+1.9*tdb)*1000 or Enthalpy_KJ_Kg = (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.
How to calculate Specific enthalpy of water vapor?
The specific enthalpy of water vapor formula is defined as the enthalpy associated with the water vapor i.e. heat of evaporation and specific heat of water vapor is calculated using Enthalpy_KJ_Kg = (2500+1.9*Dry Bulb Temperature in °C)*1000. To calculate Specific enthalpy of water vapor, you need Dry Bulb Temperature in °C (tdb). With our tool, you need to enter the respective value for Dry Bulb Temperature in °C 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 Enthalpy?
In this formula, Enthalpy uses Dry Bulb Temperature in °C. We can use 5 other way(s) to calculate the same, which is/are as follows -
  • dry_bulb_temperature_C = ((Enthalpy of moist air/1000)-2500*Specific Humidity)/(1.005+(1.9*Specific Humidity))
  • Enthalpy_of_moist_air = (1.005*Dry Bulb Temperature in °C+(Specific Humidity*(2500+(1.9*Dry Bulb Temperature in °C))))*1000
  • specific_humidity = ((Enthalpy of moist air/1000)-1.005*Dry Bulb Temperature in °C)/(2500+1.9*Dry Bulb Temperature in °C)
  • Enthalpy_KJ_Kg = (1.005*Dry Bulb Temperature in °C)*1000
  • Enthalpy_KJ_Kg = (2500+1.9*Dry Bulb Temperature in °C)*1000
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