Specific Enthalpy of Water Vapor 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]

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✖Enthalpy of Dry Air is the thermodynamic quantity equivalent to the total heat content of a system.ⓘ Specific Enthalpy of Water Vapor [h_dry]

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Formula

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Specific Enthalpy of Water Vapor

Formula

`"h"_{"dry"} = 2500+1.9*"t"_{"db"}`

Example

`"2709kJ/kg"=2500+1.9*"110"`

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Specific Enthalpy of Water Vapor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Enthalpy of Dry Air = 2500+1.9*Dry Bulb Temperature in °C
h_dry = 2500+1.9*t_db
This formula uses 2 Variables

Variables Used

Enthalpy of Dry Air - (Measured in Kilojoule per Kilogram) - Enthalpy of Dry Air is the thermodynamic quantity equivalent to the total heat content of a system.
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: 110 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h_dry = 2500+1.9*t_db --> 2500+1.9*110

Evaluating ... ...

h_dry = 2709

STEP 3: Convert Result to Output's Unit

2709000 Joule per Kilogram -->2709 Kilojoule per Kilogram (Check conversion here)

FINAL ANSWER

2709 Kilojoule per Kilogram <-- Enthalpy of Dry 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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< 5 Enthalpy of Moist air Calculators

Specific Humidity given Enthalpy of Moist Air

Go Specific Humidity = (Enthalpy of Moist Air-1.005*Dry Bulb Temperature in °C)/(2500+1.9*Dry Bulb Temperature in °C)

Enthalpy of Moist Air

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

Dry Bulb Temperature given Enthalpy of Moist Air

Go Dry Bulb Temperature in °C = (Enthalpy of Moist Air-2500*Specific Humidity)/(1.005+1.9*Specific Humidity)

Specific Enthalpy of Water Vapor

Go Enthalpy of Dry Air = 2500+1.9*Dry Bulb Temperature in °C

Enthalpy of Dry Air

Go Enthalpy of Dry Air = 1.005*Dry Bulb Temperature in °C

Specific Enthalpy of Water Vapor Formula

Enthalpy of Dry Air = 2500+1.9*Dry Bulb Temperature in °C
h_dry = 2500+1.9*t_db

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 of Dry Air = 2500+1.9*Dry Bulb Temperature in °C to calculate the Enthalpy of Dry Air, 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 of Dry Air is denoted by h_dry 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 (t_db) and hit the calculate button. Here is how the Specific Enthalpy of Water Vapor calculation can be explained with given input values -> 2.709 = 2500+1.9*110.

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_dry = 2500+1.9*t_db or Enthalpy of Dry Air = 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.

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 of Dry Air = 2500+1.9*Dry Bulb Temperature in °C. To calculate Specific Enthalpy of Water Vapor, you need Dry Bulb Temperature in °C (t_db). 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 of Dry Air?

In this formula, Enthalpy of Dry Air uses Dry Bulb Temperature in °C. We can use 1 other way(s) to calculate the same, which is/are as follows -

Enthalpy of Dry Air = 1.005*Dry Bulb Temperature in °C

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