Wet Bulb Depression Solution

STEP 0: Pre-Calculation Summary
Formula Used
Wet Bulb Depression = Dry Bulb Temperature in °C-Wet Bulb Temperature
WBD = tdb-Tw
This formula uses 3 Variables
Variables Used
Wet Bulb Depression - Wet bulb depression (in °C) is the difference between the dry-bulb temperature and the wet-bulb temperature.
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.
Wet Bulb Temperature - Wet Bulb Temperature is the temperature of the wet bulb and denoted by the symbol Tw.
STEP 1: Convert Input(s) to Base Unit
Dry Bulb Temperature in °C: 110 --> No Conversion Required
Wet Bulb Temperature: 14 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
WBD = tdb-Tw --> 110-14
Evaluating ... ...
WBD = 96
STEP 3: Convert Result to Output's Unit
96 --> No Conversion Required
FINAL ANSWER
96 <-- Wet Bulb Depression
(Calculation completed in 00.004 seconds)

Credits

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Created by Ravi Khiyani
Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore
Ravi Khiyani has created this Calculator and 200+ more calculators!
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Verified by Anshika Arya
National Institute Of Technology (NIT), Hamirpur
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12 By-Pass Factor Calculators

Sensible Heat given Out by Coil using By-Pass Factor
​ Go Sensible Heat = (Overall Heat Transfer Coefficient*Surface Area of Coil*(Final Temperature-Initial Temperature))/ln(1/By Pass Factor)
Mass of Air Passing over Coil given By-Pass Factor
​ Go Mass of Air = -((Overall Heat Transfer Coefficient*Surface Area of Coil)/(Specific Heat Capacity*ln(By Pass Factor)))
By-Pass Factor of Heating Coil
​ Go By Pass Factor = exp(-(Overall Heat Transfer Coefficient*Surface Area of Coil)/(Mass of Air*Specific Heat Capacity))
By-Pass Factor of Cooling Coil
​ Go By Pass Factor = exp(-(Overall Heat Transfer Coefficient*Surface Area of Coil)/(Mass of Air*Specific Heat Capacity))
Overall Heat Transfer Coefficient given By-Pass Factor
​ Go Overall Heat Transfer Coefficient = -(ln(By Pass Factor)*Mass of Air*Specific Heat Capacity)/Surface Area of Coil
Surface Area of Coil given By-Pass Factor
​ Go Surface Area of Coil = -(ln(By Pass Factor)*Mass of Air*Specific Heat Capacity)/Overall Heat Transfer Coefficient
LMTD of Coil given By-Pass Factor
​ Go Logarithmic Mean Temperature Difference = (Final Temperature-Initial Temperature)/ln(1/By Pass Factor)
Efficiency of Cooling Coil
​ Go Efficiency = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of Coil)
Efficiency of Heating Coil
​ Go Efficiency = (Final Temperature-Initial Temperature)/(Temperature of Coil-Initial Temperature)
Wet Bulb Depression
​ Go Wet Bulb Depression = Dry Bulb Temperature in °C-Wet Bulb Temperature
Efficiency of Heating Coil given By-pass Factor
​ Go Efficiency = 1-By Pass Factor
Efficiency of Cooling Coil given By-pass Factor
​ Go Efficiency = 1-By Pass Factor

Wet Bulb Depression Formula

Wet Bulb Depression = Dry Bulb Temperature in °C-Wet Bulb Temperature
WBD = tdb-Tw

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.

What is wet bulb tempearture?

The Wet Bulb temperature is the adiabatic saturation temperature. Wet Bulb temperature can be measured by using a thermometer with the bulb wrapped in wet muslin. The adiabatic evaporation of water from the thermometer bulb and the cooling effect are indicated by a "wet-bulb temperature" lower than the "dry bulb temperature" in the air.

How to Calculate Wet Bulb Depression?

Wet Bulb Depression calculator uses Wet Bulb Depression = Dry Bulb Temperature in °C-Wet Bulb Temperature to calculate the Wet Bulb Depression, Wet bulb depression formula is defined as the difference between the dry-bulb temperature and wet-bulb temperature. Wet Bulb Depression is denoted by WBD symbol.

How to calculate Wet Bulb Depression using this online calculator? To use this online calculator for Wet Bulb Depression, enter Dry Bulb Temperature in °C (tdb) & Wet Bulb Temperature (Tw) and hit the calculate button. Here is how the Wet Bulb Depression calculation can be explained with given input values -> 96 = 110-14.

FAQ

What is Wet Bulb Depression?
Wet bulb depression formula is defined as the difference between the dry-bulb temperature and wet-bulb temperature and is represented as WBD = tdb-Tw or Wet Bulb Depression = Dry Bulb Temperature in °C-Wet Bulb Temperature. 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 & Wet Bulb Temperature is the temperature of the wet bulb and denoted by the symbol Tw.
How to calculate Wet Bulb Depression?
Wet bulb depression formula is defined as the difference between the dry-bulb temperature and wet-bulb temperature is calculated using Wet Bulb Depression = Dry Bulb Temperature in °C-Wet Bulb Temperature. To calculate Wet Bulb Depression, you need Dry Bulb Temperature in °C (tdb) & Wet Bulb Temperature (Tw). With our tool, you need to enter the respective value for Dry Bulb Temperature in °C & Wet Bulb Temperature 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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